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	<title>Azus Notes &#187; Phonetics &amp; Phonology</title>
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	<description>Lesson Notes, Teaching Resources and Research in Applied Linguistics &#38; ESL</description>
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		<title>Phonemic Analysis</title>
		<link>http://www.azlifa.com/phonemic-analysis/</link>
		<comments>http://www.azlifa.com/phonemic-analysis/#comments</comments>
		<pubDate>Sun, 22 Oct 2006 20:56:57 +0000</pubDate>
		<dc:creator>azu</dc:creator>
				<category><![CDATA[Phonetics & Phonology]]></category>

		<guid isPermaLink="false">http://www.azlifa.com/blog/phonemic-analysis.html</guid>
		<description><![CDATA[A phonemic analysis tries to answer the question: What is a permissible (phonological) word in a particular language? A &#8216;classical&#8217; phonemic analysis consists of: i. an inventory of phonemes ii. a list of allophonic rules (including allophones of course) iii. a statement of phonotactics (environments) &#8212; which phonemes go where These three steps provide an [...]]]></description>
			<content:encoded><![CDATA[<p>A phonemic analysis tries to answer the question:<br />
What is a permissible (phonological) word in a particular language?</p>
<p>A &#8216;classical&#8217; phonemic analysis consists of:<br />
i. an inventory of phonemes<br />
ii. a list of allophonic rules (including allophones of course)<br />
iii. a statement of phonotactics (environments) &#8212; which phonemes go where<br />
These three steps provide an answer to the first question.</p>
<p>A phonemic analysis will reveal if the studied phonemes / allophones of the particular language are in:<br />
- complimentary distribution<br />
- contrastive distribution<br />
- free variation</p>
<p>complimentary distribution: phonemes are said to be in complementary distribution if they never occur in the same phonetic environment</p>
<p>contrastive distribution: phonemes occur in the same phonetic environment where the distinction in meaning is due to the particular phoneme (form minimal pairs)</p>
<p>free variation: phonemes are said to be in free variation if they do not affect the meaning of the word</p>
<p>The full method of phonemic analysis can be broken down as follows:</p>
<p>1. Do an inventory of phones (transcribed sounds)</p>
<p>2. Identify phonetically similar (&#8216;suspicious&#8217;) pairs</p>
<p>3. Compare the distributions of suspicious pairs, looking for complementary or contrasting distribution in terms of:<br />
- neighbouring segments<br />
- syllable and word structure<br />
- stress<br />
- non-neighbouring segments</p>
<p>4. Group complementary suspicious pairs (or triplets, etc) into phonemes</p>
<p>5. Do an inventory of phonemes</p>
<p>6. Describe allophonic variation in terms of rules</p>
<p>7. Describe the phonotactics of phonemes (including syllable and word structures</p>
<p>8. In choosing an allophone to name the phoneme after, ie its basic allophone or basic variant, choose the one with the broadest range of occurrence that allows for the simplest allophonic statement. If this is not clear, choose the one that occurs word-initially.</p>
<p>9. Notation for statements of allophonic variation:<br />
<a href="http://www.azlifa.com/blog/wp-content/uploads/2006/10/Phonemic%20Analysis%20Flow%20Chart.pdf" id="p282">(Phonemic Analysis &#8211; Flowchart)</a></p>
<p><a href="http://www.azlifa.com/blog/wp-content/uploads/2006/11/sample%20phonemic%20analysis.pdf" id="p283">Sample phonemic analysis</a></p>
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		</item>
		<item>
		<title>Phonology</title>
		<link>http://www.azlifa.com/pp-lect-13/</link>
		<comments>http://www.azlifa.com/pp-lect-13/#comments</comments>
		<pubDate>Sun, 22 Oct 2006 20:52:32 +0000</pubDate>
		<dc:creator>azu</dc:creator>
				<category><![CDATA[Phonetics & Phonology]]></category>

		<guid isPermaLink="false">http://www.azlifa.com/blog/pp-lect-13.html</guid>
		<description><![CDATA[Phonology (Greek phone = voice/sound and logos = word/speech), is a subfield of linguistics closely associated with phonetics. Whereas phonetics is about the physical production and perception of sounds of speech, phonology describes the way sounds function &#8211; within a given language or across languages. Phonology is the study of how sounds are organized and [...]]]></description>
			<content:encoded><![CDATA[<p>Phonology (Greek phone = voice/sound and logos = word/speech), is a subfield of linguistics</p>
<p>closely associated with phonetics.</p>
<p>Whereas phonetics is about the physical production and perception of sounds of speech,</p>
<p>phonology describes the way sounds function &#8211; within a given language or across languages.</p>
<p>Phonology is the study of how sounds are organized and used in natural languages.</p>
<p>The phonological system of a language includes<br />
- an inventory of sounds and their features, and<br />
- rules which specify how sounds interact with each other.</p>
<p>Phonology is just one of several aspects of language. It is related to other aspects such as</p>
<p>phonetics, morphology, syntax, and pragmatics.</p>
<p><a href="http://www.azlifa.com/blog/wp-content/uploads/2006/10/lecture%2013%20-%20OHP.pdf" id="p277"></a><a href="http://www.azlifa.com/blog/wp-content/uploads/2006/10/lecture%2013.pdf" id="p281">(pdf document)</a></p>
]]></content:encoded>
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		<item>
		<title>Prosody &#8211; Suprasegmental Features</title>
		<link>http://www.azlifa.com/pp-lecture-12/</link>
		<comments>http://www.azlifa.com/pp-lecture-12/#comments</comments>
		<pubDate>Tue, 03 Oct 2006 04:38:27 +0000</pubDate>
		<dc:creator>azu</dc:creator>
				<category><![CDATA[Phonetics & Phonology]]></category>

		<guid isPermaLink="false">http://www.azlifa.com/blog/pp-lecture-12.html</guid>
		<description><![CDATA[In linguistics, prosody refers to intonation, rhythm and vocal stress in speech. These suprasegmental (Prosodic) features are phonetic features that are not properties of a single segment, but a syllable or higher unit, such as stress, length, tone and intonation. Tone A contrastive pitch of syllables which conveys different meanings of a word. In languages [...]]]></description>
			<content:encoded><![CDATA[<p>In linguistics, prosody refers to intonation, rhythm and vocal stress in speech.<br />
These suprasegmental (Prosodic) features are phonetic features that are not properties of a single segment, but a syllable or higher unit, such as stress, length, tone and intonation.</p>
<p><strong>Tone</strong></p>
<p>A contrastive pitch of syllables which conveys different meanings of a word.</p>
<p>In languages such as Mandarin, the pronunciation of two words may be the same except the pitch difference.<br />
e.g.</p>
<p>[ma] pronounced with a high-level tone means &#8220;mother&#8221;, and with a high falling tone means &#8220;scold&#8221;.</p>
<p>In Cantonese, [ma] produced with a high-level tone means &#8220;mother&#8221; too, but with a low-mid to mid rising tone means &#8220;a horse&#8221;.</p>
<p><strong>Intonation</strong></p>
<p>The use of varying pitch to convey meaning.<br />
If the same utterances are produced with different intonation, the meaning conveyed will be different<br />
e.g.<br />
in English, the utterance &#8216;It is a cat&#8217; will be regarded as a statement when there is a fall in pitch, and the same utterance will be regarded as a question if the pitch rises.</p>
<p><strong>Stress</strong></p>
<p>A stressed syllable is one with relatively greater length, loudness, and/or higher pitch in which extra respiratory energy.<br />
In languages such as English, stress may involve linguistic function and cause differences in syntactic category such as noun or verb.</p>
<p>Where speech sounds such as vowels and consonants function mainly to provide an indication of the identity of words and variety/dialect being spoken, suprasegmental features can indicate syntax, turn-taking in interactions, types of utterances and also attitudes and feelings.</p>
<p>One function of suprasegmental features is to divide speech into chunks Ã¢â‚¬â€œ variously known as information units, tone units, tone groups, intonational phrases or word groups.</p>
<p>This may be done in various ways, but its communicative function is evident in how prosody brings different meanings in otherwise identical utterances</p>
<p>It is also evident in lists of lexical entities where prosody clarifies where an entity begins and ends.</p>
<p>e.g.<br />
forty<br />
eight</p>
<p>it is the suprasegmental features that makes it clear whether what is meant is 40 and 8 or 48.</p>
<p>The scope of an adjective is also clarified through prosody.</p>
<p>Suprasegmental features are also used to mark emphasis.</p>
<p>e.g</p>
<p>I wanted <strong>chocolate </strong>and cake<br />
I wanted chocolate and <strong>cake</strong><br />
I wanted chocolate <strong>and </strong>cake<br />
<strong>I</strong> wanted chocolate and cake</p>
<p>One factor which influences the perception of prosody is the difference in the pitch height of syllables within an utterance.</p>
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		<item>
		<title>Syllable and Syllable Structure (continued)</title>
		<link>http://www.azlifa.com/pp-lecture-11/</link>
		<comments>http://www.azlifa.com/pp-lecture-11/#comments</comments>
		<pubDate>Tue, 03 Oct 2006 04:36:34 +0000</pubDate>
		<dc:creator>azu</dc:creator>
				<category><![CDATA[Phonetics & Phonology]]></category>

		<guid isPermaLink="false">http://www.azlifa.com/blog/pp-lecture-11.html</guid>
		<description><![CDATA[The syllables we have looked at so far are fairly simple ones. We have not, for example, represented the difference between short and long vowels. Such distinctions are represented by attaching the segments of the syllable into timing slots referred to as the skeletal tier. In order to do this, the nucleus is branched and [...]]]></description>
			<content:encoded><![CDATA[<p>The syllables we have looked at so far are fairly simple ones.</p>
<p>We have not, for example, represented the difference between short and long vowels.</p>
<p>Such distinctions are represented by attaching the segments of the syllable into timing slots referred to as the skeletal tier.</p>
<p>In order to do this, the nucleus is branched and short vowels are represented on a single tier while long vowels (including diphthongs in English) are represented as occupying two tiers.</p>
<p><a id="p267" href="http://www.azlifa.com/blog/wp-content/uploads/2006/10/lecture%2011%20-%20OHP.pdf">(pdf document)</a></p>
]]></content:encoded>
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		</item>
		<item>
		<title>Syllable and Syllable Structure</title>
		<link>http://www.azlifa.com/syllable-and-syllable-structure/</link>
		<comments>http://www.azlifa.com/syllable-and-syllable-structure/#comments</comments>
		<pubDate>Tue, 03 Oct 2006 04:31:54 +0000</pubDate>
		<dc:creator>azu</dc:creator>
				<category><![CDATA[Phonetics & Phonology]]></category>

		<guid isPermaLink="false">http://www.azlifa.com/blog/syllable-and-syllable-structure.html</guid>
		<description><![CDATA[Syllables are often described as the phonological building blocks of words. Linguistically a syllable is defined as a unit of speech that is made up of a syllable nucleus (usually a vowel) and one or more optional phones. The syllable has two immediate constituents: - onset any consonant(s) that precede the nucleus - rhyme the [...]]]></description>
			<content:encoded><![CDATA[<p>Syllables are often described as the phonological building blocks of words.</p>
<p>Linguistically a syllable is defined as a unit of speech that is made up of a syllable nucleus (usually a vowel) and one or more optional phones.</p>
<p>The syllable has two immediate constituents:<br />
-    <strong>onset</strong><br />
any consonant(s) that precede the nucleus<br />
-    <strong>rhyme</strong><br />
the nucleus and any consonant(s) that follow it</p>
<p>The rhyme is further divided into:</p>
<p>-    <strong>nucleus</strong><br />
the most sonorous element (usually a vowel)<br />
-    <strong>coda</strong><br />
any consonant(s) that follow the nucleus</p>
<p><a href="http://www.azlifa.com/blog/wp-content/uploads/2006/10/lecture%2010%20-%20OHP.pdf" id="p265">(pdf document)</a></p>
]]></content:encoded>
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		<title>Narrow Phonetic Transcription</title>
		<link>http://www.azlifa.com/pp-lecture-9/</link>
		<comments>http://www.azlifa.com/pp-lecture-9/#comments</comments>
		<pubDate>Sat, 26 Aug 2006 18:55:51 +0000</pubDate>
		<dc:creator>azu</dc:creator>
				<category><![CDATA[Phonetics & Phonology]]></category>

		<guid isPermaLink="false">http://www.azlifa.com/blog/pp-lecture-9.html</guid>
		<description><![CDATA[The transcriptions we have considered so far were phonemic transcriptions, (also used synonymously with broad transcriptions) which contain the minimum amount of phonetic detail needed in order to be able to distinguish between words. A narrow transcription contains phonetic detail which can often be predicted by &#8216;rules&#8217;. Today, we will discuss some of the main [...]]]></description>
			<content:encoded><![CDATA[<p>The transcriptions we have considered so far were phonemic transcriptions, (also used synonymously with broad transcriptions) which contain the minimum amount of phonetic detail needed in order to be able to distinguish between words.</p>
<p>A narrow transcription contains phonetic detail which can often be predicted by &#8216;rules&#8217;.</p>
<p>Today, we will discuss some of the main &#8220;rules&#8221; for converting a broad transcription to a narrow transcription.</p>
<p>Remember that any narrow, ie. phonetic, transcription must be enclosed in [ ] brackets.</p>
<p><strong>&#8220;Rules&#8221; for Narrow Transcription</strong></p>
<p>You need to understand clearly that the guidelines to narrow transcription provided below are not really &#8220;rules&#8221; but more of predictions.</p>
<p>That is, the uncritical application of these guidelines will not always result in a perfect narrow transcription.</p>
<p>Speakers are at liberty to modify their pronunciations in various ways.</p>
<p>Speakers differ from each other in their precise pronunciation and the same speaker may vary the pronunciation of the same word in different contexts.</p>
<p>Guidelines for transcription are therefore probabilistic in nature in that they suggest the most likely pronunciations.</p>
<p>It is up to you to carefully listen to the actual recordings when doing your transcriptions and to record each speaker&#8217;s actual pronunciation (especially in the assignment).</p>
<p><strong>Narrow Transcription of /r/</strong></p>
<p>It has been a long convention in English phonetics and phonology for the phoneme /r/ to be represented by the symbol &#8220;r&#8221;.</p>
<p>This has simplified the symbolic representation of this phoneme which can be realized in a number of different ways in various English dialects (alveolar, post-alveolar and retroflex approximants are the most common, but alveolar trills and taps as well as uvular trills also occur in some dialects).</p>
<p>In General English this phoneme is usually realized as an alveolar or a post-alveolar approximant.</p>
<p>Therefore, the first thing that you should do when converting a broad transcription of general English to a narrow transcription, is to convert all instances of /r/ to <img id="image214" title="r transcription" src="http://www.azlifa.com/blog/wp-content/uploads/2006/08/%5Br%5D.jpg" alt="r transcription" align="absbottom" /><br />
<strong>Aspiration and release of oral stops</strong></p>
<p>(i) <strong>Aspiration</strong></p>
<p>Voiceless oral stops are aspirated before stressed vowels/diphthongs in the same syllable.</p>
<p>e.g.<br />
<img id="image215" src="http://www.azlifa.com/wp-content/uploads/2006/08/pay.jpg" alt="aspiration" /><br />
The aspiration rule does not apply when voiceless oral stops follow /s/ (in the same syllable).</p>
<p>e.g.<br />
<img id="image216" src="http://www.azlifa.com/wp-content/uploads/2006/08/spin.jpg" alt="unaspirated stops" /><br />
(ii) <strong>Syllable and word-final (VC) oral stops</strong></p>
<p>What we have discussed so far, are on oral stop aspiration and release, concentrating on initial or CV stops.</p>
<p>Word and syllable-final oral stops or VC stops show somewhat different patterns of release to those shown by CV stops.</p>
<p>When carrying out a narrow transcription of VC stops we are particularly interested in whether the release of the stop is audible or inaudible.</p>
<p>This applies to both voiced and voiceless stops.</p>
<p>It is customary, when transcribing English to leave audibly released stops unmarked (ie. [p], [b], [t], [d], [k], [g]) and to indicate stops without audible release as: <img id="image217" src="http://www.azlifa.com/wp-content/uploads/2006/08/unreleased.jpg" alt="unreleased stops" /><br />
Here are some examples of pairs of words with and without audible release:</p>
<p><img id="image218" src="http://www.azlifa.com/wp-content/uploads/2006/08/noaudible.jpg" alt="no audible release" /></p>
<p><strong> Devoicing</strong></p>
<p>(i) <strong>Devoicing Voiced Oral Stops and Fricatives</strong></p>
<p>Voiced oral stops and voiced fricatives are usually devoiced in the following contexts:<br />
a)    Before a pause (eg. at the end of a sentence or utterance):<br />
<img id="image219" src="http://www.azlifa.com/wp-content/uploads/2006/08/tab.jpg" alt="devoicing" /></p>
<p>b)    Before a voiceless or devoiced obstruent (ie. before oral stops, affricates or fricatives)</p>
<p><img id="image220" src="http://www.azlifa.com/wp-content/uploads/2006/08/tabz.jpg" alt="devoicing2" /></p>
<p>(ii) Devoicing Approximants Following Voiceless Fricatives</p>
<p>When approximants immediately follow voiceless fricatives they are often, but not always, devoiced.</p>
<p>Note that this devoicing doesn&#8217;t always happen.</p>
<p>It usually happens when the fricative and approximant are in the same syllable.</p>
<p>It also seems to be more likely to happen when the syllable is stressed.</p>
<p><img id="image221" src="http://www.azlifa.com/wp-content/uploads/2006/08/frend.jpg" alt="devoicing stressed syllables" /></p>
<p><strong>Clear and Dark realizations of /l/</strong></p>
<p>i)    Before pure vowels, diphthongs and /j/, /l/ is realized as [l] (clear &#8216;l&#8217;).<br />
<img id="image222" src="http://www.azlifa.com/wp-content/uploads/2006/08/leef.jpg" alt="l before vowels" /></p>
<p>ii)    Before consonants (except /j/) or a pause (eg. the end of a sentence or utterance), the allophone is dark (velarized)</p>
<p><img id="image223" src="http://www.azlifa.com/wp-content/uploads/2006/08/feel.jpg" alt="velarized l" /></p>
<p>Dark l is also usually found at the end of a word even when the following word starts with a vowel.</p>
<p>This articulation clearly marks the /l/ as belonging to the end of the first word rather than the beginning of the second word.<br />
<img id="image224" src="http://www.azlifa.com/wp-content/uploads/2006/08/feelfine.jpg" alt="l at end of word" /></p>
<p><strong> Assimilation of alveolars</strong></p>
<p>The following assimilations should be noted.</p>
<p>Alveolar assimilation is extremely common, but exceptions to these rules do occur, even in casual connected speech.</p>
<p>Assimilations are much less likely to occur in careful speech and particularly when articulating isolated words carefully.</p>
<p>i)    Labiodental nasals before labiodentals<br />
<img id="image225" src="http://www.azlifa.com/wp-content/uploads/2006/08/infant.jpg" alt="Labiodental nasals before labiodentals" /></p>
<p>ii)    Dental nasal and oral stops before dentals</p>
<p><img id="image226" src="http://www.azlifa.com/wp-content/uploads/2006/08/tenth.jpg" alt="dental nasals" /></p>
<p><strong>Syllabic consonants</strong></p>
<p>All syllabic consonants must be marked with a diacritic (as shown in the examples below) in narrow transcription.</p>
<p><img id="image227" src="http://www.azlifa.com/wp-content/uploads/2006/08/middle.jpg" alt="syllabic consonants" /></p>
<p><strong>Nasalization</strong></p>
<p>Nasalization is particularly likely to occur when a low vowel such as <img id="image228" title="low vowels" src="http://www.azlifa.com/wp-content/uploads/2006/08/vowels.jpg" alt="low vowels" align="absbottom" /> occurs next to a nasal consonant.</p>
<p>Nasalization can occur for any vowel adjacent to a nasal consonant but it tends to be stronger and more audible for low vowels.<br />
<img id="image229" src="http://www.azlifa.com/wp-content/uploads/2006/08/aunt.jpg" alt="nasalized" /></p>
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		</item>
		<item>
		<title>Phonemic &amp; Phonetic Transcription</title>
		<link>http://www.azlifa.com/pp-lecture-8/</link>
		<comments>http://www.azlifa.com/pp-lecture-8/#comments</comments>
		<pubDate>Sat, 26 Aug 2006 17:44:17 +0000</pubDate>
		<dc:creator>azu</dc:creator>
				<category><![CDATA[Phonetics & Phonology]]></category>

		<guid isPermaLink="false">http://www.azlifa.com/blog/pp-lecture-8.html</guid>
		<description><![CDATA[Phonemic Transcription Phonemic transcription uses a restricted set of symbols to capture the meaningful sound contrasts of a language. e.g. The first sound in these words are usually aspirated, but as English does not contrast aspirated vs unaspirated plosives (phonemically) the difference is not annotated in a phonemic transcription. Phonetic Transcription Phonetic transcription uses a [...]]]></description>
			<content:encoded><![CDATA[<p><strong>Phonemic Transcription</strong></p>
<p>Phonemic transcription uses a restricted set of symbols to capture the meaningful sound contrasts of a language.</p>
<p>e.g.</p>
<p><img src="http://www.azlifa.com/wp-content/uploads/2006/08/catvstat.jpg" alt="cat tat" id="image205" height="87" width="175" /></p>
<p>The first sound in these words are usually aspirated, but as English does not contrast aspirated vs unaspirated plosives (phonemically) the difference is not annotated in a phonemic transcription.</p>
<p><strong>Phonetic Transcription</strong></p>
<p>Phonetic transcription uses a larger set of symbols to capture more phonetic detail relating to the actual production of the utterance.</p>
<p>There are two types of phonetic transcription:<br />
- broad phonetic transcription<br />
- narrow phonetic transcription</p>
<p><strong>Broad Phonetic Transcription</strong></p>
<p>Broad phonetic transcription of speech does not attempt to record the extremely large number of idiosyncratic or contextual variations in pronunciation that occur in normal speech nor does it attempt to describe the individual variations that occur between speakers of a language or dialect.</p>
<p>The goal of a broad transcription is to record the phonemes that a speaker uses rather than the actual spoken variants of those phonemes that are produced when a speaker utters a word.</p>
<p>Strictly speaking:<br />
a &#8220;broad phonetic&#8221; transcription classifies speech sounds into broad classes of actually spoken sounds<br />
and<br />
a &#8220;phonemic&#8221; transcription classifies speech sounds in terms of the phonemes that a speaker intends to communicate.</p>
<p>In practice, however, the terms &#8220;broad phonetic&#8221; and &#8220;phonemic&#8221; transcription are often used interchangeably and mean the transcription of phonemes.</p>
<p><strong>Symbols for phonemic transcription</strong></p>
<p>The most widely accepted system of symbols is the International Phonetic Alphabet (IPA).</p>
<p>This alphabet is used to represent both phonemes and allophones in normal practice even though it is defined in terms of actual speech sounds.</p>
<p>When linguists are developing a phonemic description of a language or dialect they most often select the most common or widely distributed allophone of each phoneme as the typical allophone of that phoneme and use its phonetic symbol to represent the phoneme as a whole.</p>
<p>When a symbol is used to represent an actual sound (allophone) it has an entirely different meaning to the same symbol when used to represent a phoneme. For this reason we always enclose transcriptions in /&#8230;/ when we are indicating phonemes and in [...] when we are indicating the actually produced sounds.</p>
<p><a href="http://www.azlifa.com/blog/wp-content/uploads/2006/08/Phonemes%20of%20English.pdf" id="p206">Phonemes of English (pdf document)</a><br />
<strong>Word Stress</strong></p>
<p><strong>Primary Stress</strong></p>
<p>In English, the syllables of words differ in prominence.</p>
<p>In polysyllabic words (words of more than one syllable), one of the syllables always has a greater degree of prominence than any other syllable.</p>
<p>The syllable of greatest prominence is known as the primary stressed syllable, or the syllable that carries primary stress.</p>
<p>The primary stressed syllable can be marked by placing a diacritic in the following way:</p>
<p><img src="http://www.azlifa.com/wp-content/uploads/2006/08/egprstrsdsyl.jpg" alt="primary stressed syllables" id="image207" /></p>
<p>In monosyllabic words (words of one syllable), the outcome is unambiguous: the syllable, i.e. word, has primary stress (e.g. heat, look, greet) and does not need to be marked.</p>
<p>Secondary stress</p>
<p>Many words have two stresses, one primary and one secondary. The secondary stress can be marked by placing the diacritic before the syllable which has secondary stress:</p>
<p><img src="http://www.azlifa.com/wp-content/uploads/2006/08/egprssecsyl.jpg" alt="primary and secondary stressed syllables" id="image208" /></p>
<p><strong> Further comments</strong></p>
<p>i. words that have secondary stress are very often morphologically related to simpler forms<br />
ii. secondary stress (mostly) precedes the primary stress<br />
iii. at least one syllable (usually) intervenes between the secondary and primary stress</p>
<p><strong>Exceptions to (ii) and (iii):</strong></p>
<p><strong>Compounds</strong></p>
<p>A compound is a word which is composed of two separate words.<br />
e.g.</p>
<p>roadblock<br />
sunglasses<br />
loudspeaker<br />
These have two stresses, one of them primary, the other secondary.<br />
The secondary stress can precede or follow the primary stress, and there need not be an intervening syllable:<br />
<img src="http://www.azlifa.com/wp-content/uploads/2006/08/surcharge.jpg" alt="compound words" id="image209" height="364" width="136" /></p>
<p><strong>Unreduced syllables</strong></p>
<p>There are some words in which the secondary stress can follow the primary stress.<br />
In such cases, it is conventional to refer to the secondary stressed syllable as an unreduced syllable.<br />
The same diacritic can be used to indicate an unreduced syllable.</p>
<p><img src="http://www.azlifa.com/wp-content/uploads/2006/08/alternate.jpg" alt="unreduced syllables" id="image210" /></p>
<p>In some cases, the occurrence of an unreduced syllable is predictable (eg. words ending in -ate or -ise), in others it is not.</p>
<p><strong>Unstressed syllables</strong></p>
<p>In almost all cases, syllables other than primary stressed, secondary stressed or unreduced syllables are unstressed.<br />
Generally in English, the large majority of the vowels of unstressed syllables can be transcribed as schwa:</p>
<p><img src="http://www.azlifa.com/wp-content/uploads/2006/08/abduct.jpg" alt="unstressed syllables" id="image211" height="221" width="273" /></p>
<p>There are also some cases when unstressed vowels have a quality other than schwa</p>
<p>It is not possible to list them all, but some of these include words that end in unstressed -ish, -ic, -ism and -ing</p>
<p>e.g.</p>
<p><img src="http://www.azlifa.com/wp-content/uploads/2006/08/radish.jpg" alt="exceptions" id="image212" height="133" width="237" /></p>
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		<title>Vowels</title>
		<link>http://www.azlifa.com/pp-lecture-7/</link>
		<comments>http://www.azlifa.com/pp-lecture-7/#comments</comments>
		<pubDate>Fri, 25 Aug 2006 15:33:37 +0000</pubDate>
		<dc:creator>azu</dc:creator>
				<category><![CDATA[Phonetics & Phonology]]></category>

		<guid isPermaLink="false">http://www.azlifa.com/blog/vowels.html</guid>
		<description><![CDATA[Vowels are sonorous, syllabic sounds made with the vocal tract more open than it is for consonant and glide articulation. Different vowel sounds (also called vowel qualities) are produced by varying the placement of the body of the tongue and shaping the lips. Vowel articulations are not as easy to feel as consonant articulations at [...]]]></description>
			<content:encoded><![CDATA[<p>Vowels are sonorous, syllabic sounds made with the vocal tract more open than it is for consonant and glide articulation.</p>
<p>Different vowel sounds (also called vowel qualities) are produced by varying the placement of the body of the tongue and shaping the lips.</p>
<p>Vowel articulations are not as easy to feel as consonant articulations at first, since the vocal tract is not narrowed as much.</p>
<p>To begin with, we will assume that all vowels are voiced and articulated with a constriction of open approximation.</p>
<p>We will also assume (for the moment) that all vowels are oral sounds.</p>
<p>The range of positions which the tongue can occupy within the oral cavity while remaining in a constriction of open approximation is quite large.</p>
<p>The entire available space for such articulation is called the vowel space.</p>
<p>The vowel sounds are represented on an idealized chart of this space</p>
<p>In this diagram, the vowel space is represented along two dimensions:<br />
- high / low dimension (vertical axis):<br />
depicting the height of body of the tongue during articulation of a vowel &#8211; i.e. depicting vowel height</p>
<p>(This is also referred to as the close/open dimension &#8211; depicting the openness of the oral cavity during articulation)</p>
<p>Four arbitrary points may be identified along this dimension &#8211; high, high-mid, low-mid and low</p>
<p>- front / back dimension (horizontal axis):<br />
depicting the extent to which the body of the tongue lies towards the front of the vowel space</p>
<p>Three arbitrary points may be identified along this dimension &#8211; front, central and back</p>
<p>Thus, using these two dimensions, we can say, for any given vowel, how high in the vowel space it is articulated, and whether it is a front, central or back vowel.<br />
<a href="http://www.azlifa.com/wp-content/uploads/2006/08/vowels-chart1.jpg" title="vowel space" class="imagelink"><img src="http://www.azlifa.com/wp-content/uploads/2006/08/vowels-chart1.jpg" alt="vowel space" id="image188" /></a></p>
<p><strong>CARDINAL VOWELS</strong></p>
<p>In addition to these two descriptive parameters, a third is added, which refers to lip position &#8211; for a given vowel, it should be said whether, during articulation, the lips are rounded or not.</p>
<p>8 arbitrary points plotted along the perimeter of the vowel space represent the articulation of the cardinal vowels</p>
<p>These cardinal vowels are known both by the number and symbol.</p>
<p>This vowel quadrilateral and the cardinal vowel system were developed in 1956 by Daniel Jones &#8211; a British phonetician.</p>
<p>Cardinal vowels are an arbitrary set of reference vowels &#8211; arbitrary in the sense that there is no apparent reason why there should be 8 rather than 10 or 12 or any other number.</p>
<p>They are peripheral vowels &#8211; they define the boundary of the space within which vowels can be produced.</p>
<p>Therefore cardinal vowels are not exemplified with words from English, or any other language, since, typically, speakers do not utter vowel sounds which are quite as peripheral in the vowel space as the cardinal vowels.</p>
<p><strong>THE 8 CARDINAL VOWELS</strong></p>
<p>Cardinal vowel number: 1<br />
Articulation:     Lips are unrounded, tongue located as high and as front as possible, without causing friction, in the vowel space<br />
IPA symbol:    <img src="http://www.azlifa.com/wp-content/uploads/2006/08/cv1long.jpg" alt="cardinal vowel 1" id="image189" /><br />
Description:    high front unrounded vowel</p>
<p>Cardinal vowel number: 2<br />
Articulation:    Lips unrounded, tongue as far front as possible, in the vowel space, tongue at high-mid position<br />
IPA symbol:    <img src="http://www.azlifa.com/wp-content/uploads/2006/08/cv2.jpg" alt="cardinal vowel 2" id="image190" /><br />
Description:    high-mid front unrounded vowel</p>
<p>Cardinal vowel number: 3<br />
Articulation:    Lips unrounded, tongue as far front as possible, in the vowel space, tongue at low-mid position<br />
IPA symbol:    <img src="http://www.azlifa.com/wp-content/uploads/2006/08/cv3.jpg" alt="cardinal vowel 3" id="image191" /><br />
Description:    low-mid Front unrounded vowel</p>
<p>Cardinal vowel number: 4<br />
Articulation:     Lips unrounded, tongue as far front as possible, in the vowel space, tongue as low as possible in the vowel space<br />
IPA symbol:    <img src="http://www.azlifa.com/wp-content/uploads/2006/08/cv4.jpg" alt="cardinal vowel 4" id="image192" /><br />
Description:    Low front unrounded vowel</p>
<p>Cardinal vowel number: 5<br />
Articulation:     Lips unrounded, tongue as far back as possible, in the vowel space, tongue as low as possible in the vowel space<br />
IPA symbol:    <img src="http://www.azlifa.com/wp-content/uploads/2006/08/CV5.jpg" alt="cardinal vowel 5" id="image193" /><br />
Description:    Low back unrounded vowel</p>
<p>Cardinal vowel number: 6<br />
Articulation:    Lips rounded, tongue as far back as possible, in the vowel space, tongue at low-mid position<br />
IPA symbol:    <img src="http://www.azlifa.com/wp-content/uploads/2006/08/cv6.jpg" alt="cardinal vowel 6" id="image194" /><br />
Description:    low-mid rounded back vowel</p>
<p>Cardinal vowel number: 7<br />
Articulation:    Lips rounded, tongue as far back as possible, in the vowel space, tongue at high-mid position<br />
IPA symbol:    <img src="http://www.azlifa.com/wp-content/uploads/2006/08/cv7.jpg" alt="cardinal vowel 7" id="image195" /><br />
Description:    high-mid rounded back vowel</p>
<p>Cardinal vowel number: 8<br />
Articulation:    Lips rounded, tongue as far back and as high as possible, in the vowel space, without causing friction<br />
IPA symbol:    <img src="http://www.azlifa.com/wp-content/uploads/2006/08/cv8.jpg" alt="cardinal vowel 8" id="image196" /><br />
Description:    High back rounded vowel<br />
<a href="http://www.azlifa.com/wp-content/uploads/2006/08/cardinal-vowels.jpg" title="cardinal vowels" class="imagelink"><img src="http://www.azlifa.com/wp-content/uploads/2006/08/cardinal-vowels.jpg" alt="cardinal vowels" id="image197" height="241" width="392" /></a></p>
<p><strong>English Vowels</strong></p>
<p><strong>Simple / Pure Vowels</strong></p>
<p>English vowels are divided into two major types Ã¢â‚¬â€œ simple vowels (also know as pure vowels or monophthongs) and diphthongs.</p>
<p>Simple vowels do not show a noticeable change in quality.</p>
<p><strong>Diphthongs</strong></p>
<p>Diphthongs are vowels that exhibit a change in quality within a single syllable.</p>
<p>English diphthongs show changes in quality that are due to tongue movement away from the initial articulation towards another vowel position.</p>
<p>This change in vowel quality is clearly perceptible.</p>
<p><strong>Triphthongs</strong></p>
<p>Triphthongs are monosyllabic vowel combinations usually involving a quick, but smooth movement from one vowel to another that passes over a third one.</p>
<p><strong>Tense and Lax vowels</strong></p>
<p>Tense vowels are produced with a placement of the tongue that results in greater vocal tract constriction and are, in general, longer.</p>
<p>Lax vowels may be made with roughly the same tongue position as their tense counterparts but with less constricted articulation.</p>
<p>Not all the vowels come in tense/lax pairs.</p>
<p>ENGLSIH VOWELS</p>
<p><a href="http://www.azlifa.com/wp-content/uploads/2006/08/english-vowels.jpg" title="vowels of English" class="imagelink"><img src="http://www.azlifa.com/wp-content/uploads/2006/08/english-vowels.jpg" alt="vowels of English" id="image198" /></a></p>
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		<title>Manners of Articulation (Summarized)</title>
		<link>http://www.azlifa.com/phonetics-phonology-lecture-6/</link>
		<comments>http://www.azlifa.com/phonetics-phonology-lecture-6/#comments</comments>
		<pubDate>Mon, 07 Aug 2006 06:34:43 +0000</pubDate>
		<dc:creator>azu</dc:creator>
				<category><![CDATA[Phonetics & Phonology]]></category>

		<guid isPermaLink="false">http://www.azlifa.com/blog/phonetics-phonology-lecture-6.html</guid>
		<description><![CDATA[Plosives &#038; Stops A stop or plosive is a consonant sound produced by stopping the airflow in the vocal tract. The term plosive is reserved for oral (non-nasal) stops. Nasals A nasals are produced when the velum is lowered, allowing air to escape freely through the nose. Trills In phonetics, a trill is a consonantal [...]]]></description>
			<content:encoded><![CDATA[<p><strong>Plosives &#038; Stops</strong><br />
A stop or plosive is a consonant sound produced by stopping the airflow in the vocal tract. The term plosive is reserved for oral (non-nasal) stops.</p>
<p><strong>Nasals</strong><br />
A nasals are produced when the velum is lowered, allowing air to escape freely through the nose.</p>
<p><strong>Trills</strong><br />
In phonetics, a trill is a consonantal sound produced by vibrations between the articulator and the place of articulation.</p>
<p><strong>Flaps &#038; Taps</strong><br />
In phonetics, a flap or tap is a type of consonantal sound, which is produced with a single contraction of the muscles so that one articulator is thrown against another. The main difference between a flap and a stop consonant is that in a flap, there is no buildup of air pressure behind the place of articulation, and consequently no release burst.</p>
<p><strong>Fricatives</strong><br />
Fricatives are produced by forcing air through a narrow channel made by placing two articulators close together.</p>
<p><strong>Approximants</strong><br />
Approximants are speech sounds that could be regarded as intermediate between vowels and typical consonants. In the articulation of approximants, articulatory organs produce a narrowing of the vocal tract, but leave enough space for air to flow without much audible turbulence.</p>
<p><strong>Affricates</strong><br />
Affricates are produced with a constriction of complete closure followed by a release phase in which friction occurs.<br />
There are two affricates in English:<br />
voiceless palato-alveolar affricate<br />
voiced palato-alveolar affricate</p>
<p><strong>Lateral Consonants</strong><br />
Laterals are &#8220;L&#8221;-like consonants pronounced with an occlusion made somewhere along the axis of the tongue, while air from the lungs escapes at one side or both sides of the tongue.</p>
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		<title>Manners of Articulation</title>
		<link>http://www.azlifa.com/pp-lecture-5/</link>
		<comments>http://www.azlifa.com/pp-lecture-5/#comments</comments>
		<pubDate>Thu, 27 Jul 2006 18:07:13 +0000</pubDate>
		<dc:creator>azu</dc:creator>
				<category><![CDATA[Phonetics & Phonology]]></category>

		<guid isPermaLink="false">http://www.azlifa.com/blog/pp-lecture-5.html</guid>
		<description><![CDATA[Fricatives Fricatives are articulated with a less extreme degree of constriction than stops and plosives: close approximation. Fricatives are produced by bringing together two articulators to the point where the airflow is not quite fully blocked Ã¢â‚¬â€œ leaving enough of a gap for air to escape, but as the articulators are so close together that [...]]]></description>
			<content:encoded><![CDATA[<p><strong><br />
</strong></p>
<p><strong>Fricatives</strong></p>
<p>Fricatives are articulated with a less extreme degree of constriction than stops and plosives: <em>close approximation.</em></p>
<p>Fricatives are produced by bringing together two articulators to the point where the airflow is not quite fully blocked Ã¢â‚¬â€œ leaving enough of a gap for air to escape, but as the articulators are so close together that audible friction is created as the air passes through.<br />
There are nine fricative consonants in English:</p>
<p>i. voiceless labio-dental fricativeÂ  [f]<br />
created by bringing the lower lip close to the upper teeth in a constriction of close approximation, without vibration of the vocal cords<br />
e.g. [f] in <strong>f</strong>in<br />
ii. voiced labio-dental fricativeÂ  [v]<br />
created by bringing the lower lip close to the upper teeth in a constriction of close approximation, with vibration of the vocal cords<br />
e.g. [v] in <strong>v</strong>an</p>
<p>iii. voiceless dental fricative  <a href="http://www.azlifa.com/wp-content/uploads/2006/07/voiceless-dental-fricative3.jpg" title="voiceless dental fricative" class="imagelink"><img src="http://www.azlifa.com/wp-content/uploads/2006/07/voiceless-dental-fricative3.jpg" alt="voiceless dental fricative" id="image124" height="25" width="33" /></a><br />
created by bringing the tip of the tongue into a constriction of close approximation with the upper teeth, without vibration of the vocal cords<br />
e.g. in <strong>th</strong>in</p>
<p>iv. voiced dental fricative  <a href="http://www.azlifa.com/wp-content/uploads/2006/07/voiced-dental-fricative2.jpg" title="voiced dental fricative" class="imagelink"><img src="http://www.azlifa.com/wp-content/uploads/2006/07/voiced-dental-fricative2.jpg" alt="voiced dental fricative" id="image126" height="26" width="29" /></a><br />
created by bringing the tip of the tongue into a constriction of close approximation with the upper teeth, with vibration of the vocal cords<br />
e.g. in <strong>th</strong>is</p>
<p>v. voiceless alveolar fricativeÂ  [s]<br />
created by bringing the tip or blade of the tongue into a constriction of close approximation with the alveolar ridge, without vibration of the vocal cords<br />
e.g. [s] in <strong>s</strong>in</p>
<p>vi. voiceless alveolar fricativeÂ  [z]<br />
created by bringing the tip or blade of the tongue into a constriction of close approximation with the alveolar ridge, with vibration of the vocal cords<br />
e.g. [z] in <strong>z</strong>ip</p>
<p>vii. voiceless palato-alveolar fricativeÂ   <a href="http://www.azlifa.com/wp-content/uploads/2006/07/voiceless-palato-alveolar-f2.jpg" title="voiceless palato-alveolar fricative" class="imagelink"><img src="http://www.azlifa.com/wp-content/uploads/2006/07/voiceless-palato-alveolar-f2.jpg" alt="voiceless palato-alveolar fricative" id="image125" height="28" width="34" /></a><br />
created by bringing the blade of the tongue into a constriction of close approximation with the palato-alveolar region, without vibration of the vocal cords<br />
e.g. in <strong>sh</strong>p</p>
<p>viii. voiced palato-alveolar fricativeÂ   <a href="http://www.azlifa.com/wp-content/uploads/2006/07/voiced-palato-alveolar-fric2.jpg" title="voiced palato-alveolar fricative" class="imagelink"><img src="http://www.azlifa.com/wp-content/uploads/2006/07/voiced-palato-alveolar-fric2.jpg" alt="voiced palato-alveolar fricative" id="image127" height="30" width="33" /></a><br />
created by bringing the blade of the tongue into a constriction of close approximation with the palato-alveolar region, with vibration of the vocal cords<br />
e.g. in vi<strong>s</strong>ion</p>
<p>ix. voiceless glottal fricative Â  [h]<br />
created by bringing the vocal cords into a constriction of close approximation, so that friction is produced without vibration.<br />
e.g. [h] in <strong>h</strong>it</p>
<p><strong>Approximants</strong></p>
<p>The least radical degree of constriction occur when the articulators come fairly close together, but not sufficiently close together to create friction</p>
<p>This kind of stricture is called open approximation and consonants produced in this way are called approximants</p>
<p>The first sound in yes &#8211; transcribed as [j] (e.g. /jes/) is an approximant</p>
<p>[j] is produced by bringing the front of the tongue close to the hard palate.</p>
<p>Although the sides of the tongue are in constriction of complete closure with the upper gums, the air escapes along a central groove in which the front of the tongue is not close enough to the hard palate to create friction</p>
<p>Approximants are normally voiced, and [j] is described as a voiced palatal approximant</p>
<p>The first sound in many English speakers&#8217; pronunciation of rip, rope, rat &#8230;<br />
- transcribed as <a href="http://www.azlifa.com/wp-content/uploads/2006/07/alveolar-approximant2.jpg" title="alveolar approximant" class="imagelink"><img src="http://www.azlifa.com/wp-content/uploads/2006/07/alveolar-approximant2.jpg" alt="alveolar approximant" id="image128" height="22" width="26" /></a> is an approximant</p>
<p>It is produced by bringing the blade of the tongue into a constriction of open approximation with the alveolar ridge</p>
<p>This approximant &#8211; <a href="http://www.azlifa.com/wp-content/uploads/2006/07/alveolar-approximant2.jpg" title="alveolar approximant" class="imagelink"><img src="http://www.azlifa.com/wp-content/uploads/2006/07/alveolar-approximant2.jpg" alt="alveolar approximant" id="image128" height="24" width="29" /></a> is referred to as an alveolar approximant</p>
<p>As with [j], the sides of the tongue form a constriction of complete closure with the gums at the sides of the mouth, but the air escapes along a central groove without creating friction</p>
<p>For most speakers (and in varying degrees, depending on the accent), the tongue body is somewhat retracted when <a href="http://www.azlifa.com/wp-content/uploads/2006/07/alveolar-approximant2.jpg" title="alveolar approximant" class="imagelink"><img src="http://www.azlifa.com/wp-content/uploads/2006/07/alveolar-approximant2.jpg" alt="alveolar approximant" id="image128" height="23" width="28" /></a> is uttered; and is therefore often described as a post-alveolar approximant, but &#8216;alveolar approximant&#8217; will suffice for our purposes</p>
<p>The first sound in wet &#8211; transcribed as [w] (e.g. /<strong>w</strong>et/) is also an approximant</p>
<p>In producing this sound, the lips form a constriction of open approximation; there is no friction produced</p>
<p>But, the articulation of [w] is more complicated than that of [j], since [w] also involves another articulation, between the back of the tongue and the velum (i.e. a velar articulation)</p>
<p>Therefore [w] is referred to as a labio-velar approximant</p>
<p><strong>Central Vs Lateral</strong></p>
<p>In discussing the alveolar approximant alveolar approximant <img src="http://www.azlifa.com/wp-content/uploads/2006/07/alveolar-approximant2.jpg" alt="alveolar approximant" id="image128" height="23" width="29" />, we said that the air escapes along a central groove (of the tongue in this case, the same kind of groove can be formed by the lips)</p>
<p>This is true of all the fricatives and approximants discussed so far</p>
<p>However, it is possible to produce fricatives and approximants in which this is not the case</p>
<p>e.g. the first sound <img src="http://www.azlifa.com/wp-content/uploads/2006/07/alveolar-lateral-approximan1.jpg" alt="alveolar lateral approximant" id="image129" height="18" width="22" /> in lift</p>
<p>in producing this sound, the centre or the blade of the tongue forms a stricture of complete closure with part of the alveolar ridge, but the articulation which &#8216;counts&#8217; is that between the sides of the tongue and the alveolar ridge</p>
<p>Since the sides of the tongue form a constriction of open articulation with the alveolar ridge, and vocal cords vibrate but no friction is created this sound transcribed as <img src="http://www.azlifa.com/wp-content/uploads/2006/07/alveolar-lateral-approximan1.jpg" alt="alveolar lateral approximant" id="image129" height="18" width="22" />, is referred to as a voiced alveolar lateral approximant</p>
<p>Since English fricatives and approximants are typically central, the term &#8216;laterals&#8217; are used to refer to lateral approximants and the term &#8216;central&#8217; is omitted in describing central fricatives and approximants</p>
<p>The sounds <img src="http://www.azlifa.com/wp-content/uploads/2006/07/alveolar-lateral-approximan1.jpg" alt="alveolar lateral approximant" id="image129" height="20" width="25" /> and <img src="http://www.azlifa.com/wp-content/uploads/2006/07/alveolar-approximant2.jpg" alt="alveolar approximant" id="image128" height="19" width="24" /> are quite similar: both are approximants, both are voiced, both are alveolar</p>
<p>The principal difference is that <img src="http://www.azlifa.com/wp-content/uploads/2006/07/alveolar-lateral-approximan1.jpg" alt="alveolar lateral approximant" id="image129" height="19" width="23" /> is lateral and <img src="http://www.azlifa.com/wp-content/uploads/2006/07/alveolar-approximant2.jpg" alt="alveolar approximant" id="image128" height="21" width="27" /> is central</p>
<p><strong>Taps and Trills</strong></p>
<p>We have noted that, for a great many speakers of English, the sound at the beginning of words such as rat, rope, reap &#8211; is a post-alveolar approximant &#8211; <img src="http://www.azlifa.com/wp-content/uploads/2006/07/alveolar-approximant2.jpg" alt="alveolar approximant" id="image128" height="25" width="33" /></p>
<p>The same is true of the sound which occurs after stops in words such as prude, true, creep &#8230;</p>
<p>However, some speakers utter, not an approximant, but a sound which is very similar to a stop of very short duration<br />
During the articulation of this sound, the blade of the tongue comes into a momentary constriction of complete closure with the alveolar ridge</p>
<p>This sound transcribed as <img src="http://www.azlifa.com/wp-content/uploads/2006/07/tap.jpg" alt="tap" id="image130" height="24" width="33" />, is referred to as a voiced alveolar tap (or flap)</p>
<p>This also the sound that many American speakers have instead of [t] and [d] in words such as Betty, witty, rider, heady &#8230;</p>
<p>Speakers of certain accents of English may utter neither <img src="http://www.azlifa.com/wp-content/uploads/2006/07/tap.jpg" alt="tap" id="image130" height="23" width="32" /> nor <img src="http://www.azlifa.com/wp-content/uploads/2006/07/alveolar-approximant2.jpg" alt="alveolar approximant" id="image128" height="24" width="29" /> in words like rat, rope, reap, prude, true, creep &#8230; but a sound referred to as a voiced alveolar trill</p>
<p>Trills are produced by holding one articulator (e.g. blade of the tongue) next to the other (e.g. alveolar ridge) in a constriction of complete closure, but without the same muscular pressure as in a stop</p>
<p>The result is that air pressure builds up behind the closure and forces it open; the air pressure then reduces, and the muscular pressure again creates a constriction of complete closure</p>
<p>This sequence may be repeated in quick succession, producing, in this case an alveolar trill &#8211; [r]; but this is relatively rare in most English accents</p>
<p><strong>Secondary Articulation</strong></p>
<p>We have said that the lateral approximant <img src="http://www.azlifa.com/wp-content/uploads/2006/07/alveolar-lateral-approximan1.jpg" alt="alveolar lateral approximant" id="image129" height="21" width="26" /> is alveolar<br />
However, laterals may also be produced with an additional articulation, such as one formed between the back of the tongue and the velar (i.e. velar articulation)</p>
<p>When this happens, the alveolar articulation is distinguished as the primary articulation and the velar articulation as the secondary articulation</p>
<p>Where a secondary articulation is velar, this process is referred to as velarization: it is said that the lateral is velarized</p>
<p>The velarized lateral approximant is transcribed using the velarization diacritic &#8211; <img src="http://www.azlifa.com/wp-content/uploads/2006/07/velarized-lateral-approxima2.jpg" alt="velarized lateral approximant" id="image131" height="24" width="33" /></p>
<p>This sound is often referred to as &#8216;dark l&#8217;</p>
<p>Where a secondary articulation is palatal, this process is referred to as palatalization: it is said that the lateral is palatalized</p>
<p>The palatalized lateral approximant is transcribed using the palatalization diacritic &#8211; <img src="http://www.azlifa.com/wp-content/uploads/2006/07/palatalized-lateral-approxi.jpg" alt="palatalized lateral approximant" id="image132" height="28" width="43" /></p>
<p>The term &#8216;clear l&#8217; is often used to refer to <img src="http://www.azlifa.com/wp-content/uploads/2006/07/palatalized-lateral-approxi.jpg" alt="palatalized lateral approximant" id="image132" height="20" width="31" /> or <img src="http://www.azlifa.com/wp-content/uploads/2006/07/alveolar-lateral-approximan1.jpg" alt="alveolar lateral approximant" id="image129" height="18" width="22" /></p>
<p><strong>Affricates</strong><br />
Affricates are produced with a constriction of complete closure followed by a release phase in which friction occurs.<br />
There are two affricates in English <img src="http://www.azlifa.com/wp-content/uploads/2006/08/vless-palatoalveolar-affric.gif" alt="voiceless palato-alveolar affricate" style="width: 36px; height: 19px" id="image139" height="19" width="36" /> and <img src="http://www.azlifa.com/wp-content/uploads/2006/08/ved-palatoalveolar-affricat.gif" alt="voiced palato-alveolar affricate" style="width: 38px; height: 21px" id="image140" height="21" width="38" /></p>
<p><img src="http://www.azlifa.com/wp-content/uploads/2006/08/vless-palatoalveolar-affric.gif" alt="voiceless palato-alveolar affricate" style="height: 33px" id="image139" height="33" width="37" /> &#8211; voiceless palato-alveolar affricate<br />
<img src="http://www.azlifa.com/wp-content/uploads/2006/08/ved-palatoalveolar-affricat.gif" alt="voiced palato-alveolar affricate" style="height: 29px" id="image140" height="29" width="34" /> &#8211; voiced palato-alveolar affricate</p>
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