Лекции по теоретической фонетике

According to British dialectologists (P. Trudgill, J. Hannah, A. Hughes and others), the following variants of English are referred to the English-based group: English English, Welsh English, Australian English, New Zealand English; to the American-based group: United States English, Canadian English. Scottish English and Ireland English fall somewhere between the two, being somewhat by themselves.

According to M. Sokolova and others, English English, Welsh English, Scottish English and Northern Irish English should be better combined into the British English subgroup, on the ground of political, geographical, cultural unity which brought more similarities - then differences for those variants of pronunciation.

 

Teaching practice as well as a pronouncing dictionary must base their 
recommendations on one or more models. A pronunciation model is a carefully chosen and defined accent of a language.   

In the nineteenth century Received Pronunciation (RP) was a social marker, a prestige accent of an Englishman. "Received" was understood in the sense of "accepted in the best society". The speech of aristocracy and the court phonetically was that of the London area. Then it lost its local characteristics and was finally fixed as a ruling-class accent, often referred to as "King's English". It was also the accent taught at public schools. With the spread of education cultured people not belonging to upper classes were eager to modify their accent in the direction of social standards.

In the first edition of English Pronouncing Dictionary (1917), Daniel Jones defined the type of pronunciation recorded as "Public School Pronunciation" (PSP). He had by 1926, however, abandoned the term PSP in favour of "Received Pronunciation" (RP). The type of speech he had in mind was not restricted to London and the Home Counties, however being characteristic by the nineteenth century of upper-class speech throughout the country. The Editor of the 14^th Edition of the dictionary, A.C. Gimson, commented in 1977 "Such a definition of RP is hardly tenable today". A more broadly-based and accessible model accent for British English is represented in the 15^th (1997) and the 16^th (2003) editions – ВВС English. This is the pronunciation of professional speakers employed by the BBC as newsreaders and announcers. Of course, one finds differences between such speakers - they have their own personal characteristics, and an increasing number of broadcasters with Scottish, Welsh and Irish accents are employed. On this ground J.C. Wells (Longman Pronunciation Dictionary, 3^3rd edition - 2000) considers that the term BBC pronunciation has become less appropriate. According to J.C. Wells, in England and Wales RP is widely regarded as a model for correct pronunciation, particularly for educated formal speech.

For American English, the selection (in EPD) also follows what is frequently heard from professional   voices  on national. network news   and   information programmes. It is similar to what has been termed General American, which refers to a geographically (largely non-coastal) and socially based set of pronunciation features. It is important to note that no single dialect - regional or social - has been singled out as an American standard. Even national media (radio, television, movies, CD-ROM, etc.), with professionally trained voices have speakers with regionally mixed features. However, Network English, in its most colourless form, can be described as a relatively homogeneous dialect that reflects the ongoing development of progressive American dialects. This "dialect" itself contains some variant forms. The variants involve vowels before [r], possible differences in words like cot and caught and some vowels before [l]. It is fully rhotic. These differences largely pass unnoticed by the audiences for Network English, and are also reflective of age differences. What are thought to be the more progressive (used by educated, socially mobile, and younger speakers) variants are considered as first variants. J.C. Wells prefers the term General American. This is what is spoken by the majority of Americans, namely those who do not have a noticeable eastern or southern accent.

         3. Types and styles of pronunciation

Styles of speech or pronunciation are those special forms of speech suited to the aim and the contents of the utterance, the circumstances of communication, the character of the audience, etc. As D. Jones points out, a person may pronounce the same word or sequence of words quite differently under different circumstances.

Thus in ordinary conversation the word and is frequently pronounced [n] when unstressed (e.g. in bread and butter ['bredn 'butэ], but in serious conversation the word, even when unstressed, might often be pronounced [ænd]. In other words, all speakers use more than one style of pronunciation, and variations in the pronunciation of speech sounds, words and sentences peculiar to different styles of speech may be called stylistic variations.

Several different styles of pronunciation may be distinguished, although no generally accepted classification of styles of pronunciation has been worked out and the peculiarities of different styles have not yet been sufficiently investigated.

D. Jones distinguishes among different styles of pronunciation the rapid familiar style, the slower colloquial style, the natural style used in addressing a fair-sized audience, the acquired style of the stage, and the acquired style used in singing.

L.V. Shcherba wrote of the need to distinguish a great variety of styles of speech, in accordance with the great variety of different social occasions and situations, but for the sake of simplicity he suggested that only two styles of pronunciation should be distinguished: (1) colloquial style characteristic of people's quiet talk, and (2) full style, which we use when we want to make our speech especially distinct and, for this purpose, clearly articulate all the syllables of each word.

The kind of style used in pronunciation has a definite effect on the phonemic and allophonic composition of words. More deliberate and distinct utterance results in the use of full vowel sounds in some of the unstressed syllables. Consonants, too, uttered in formal style, will sometimes disappear in colloquial. It is clear that the chief phonetic characteristics of the colloquial style are various forms of the reduction of speech sounds and various kinds of assimilation. The degree of reduction and assimilation depends on the tempo of speech.

S.M.      Gaiduchic     distinguishes      five      phonetic     styles:      solemn (торжественный), "scientific   business   (научно-деловой),   official   business (официально-деловой), everyday (бытовой), and familiar (непринужденный). As we may see the above-mentioned phonetic styles on the whole correlate with functional styles of the language. They are differentiated on the basis of spheres of discourse.

The other way of classifying phonetic styles is suggested by J.A. Dubovsky who discriminates the following five styles: informal ordinary, formal neutral, formal official, informal familiar, and declamatory. The division is based on different degrees of formality or rather familiarity between the speaker and the listener. Within each style subdivisions are observed. M.Sokolova and other's approach is slightly different. When we consider the problem of classifying phonetic styles according to the criteria described above we should distinguish between segmental and suprasegmental level of analysis because some of them (the aim of the utterance, for example) result in variations of mainly suprasegmental level, while others (the formality of situation, for example) reveal segmental varieties. So it seems preferable to consider each level separately until a more adequate system of correlation is found.

The style-differentiating characteristics mentioned above give good grounds for establishing intonational styles. There are five intonational styles singled out mainly according to the purpose of communication and to which we could refer all the main varieties of the texts. They are as follows:

1. Informational style.       
2. Academic style (Scientific).
3. Publicistic style.
4. Declamatory style (Artistic).
5. Conversational style (Familiar).

But differentiation of intonation according" to the purpose of communication is not enough; there are other factors that affect intonation in various situations. Besides any style is seldom realized in its pure form.

 

Lecture 3 Classification of English speech sounds

Outline

1. Articulatory classification of English consonants
2. Articulatory classification of English vowels

1. Articulatory classification of English consonants

There are two major classes of sounds traditionally distinguished in any language - consonants and vowels. The opposition "vowels vs. consonants" is a linguistic universal. The distinction is based mainly on auditory effect. Consonants are known to have voice and noise combined, while vowels are sounds consisting of voice only. From the articulatory point of view the difference is due to the work of speech organs. In case of vowels no obstruction is made, so on the perception level their integral characteristic is tone, not noise. In case of consonants various obstructions are made. So consonants are characterized by a complete, partial or intermittent blockage of the air passage. The closure is formed in such a way that the air stream is blocked or hindered or otherwise gives rise to audible friction. As a result consonants are sounds which have noise as their indispensable characteristic.

Russian phoneticians classify consonants according to the following principles: i) degree of noise; ii) place of articulation; iii) manner of articulation; iv) position of the soft palate; v) force of articulation.

(I) There are few ways of seeing situation concerning the classification of English consonants. According to V.A. Vassilyev primary importance should be given to the type of obstruction and the manner of production noise. On this ground he distinguishes two large classes:

1. occlusive, in the production of which a complete obstruction is formed;
2. constrictive, in the production of which an incomplete obstruction is 
   formed.  Each of two classless is subdivided into noise consonants and sonorants. 
   

Another point of view is shared by a group of Russian phoneticians. They suggest that the first and basic principle of classification should be the degree of noise. Such consideration leads to dividing English consonants into two general kinds: a) noise consonants; b) sonorants.

The term "degree of noise" belongs to auditory level of analysis. But there is an intrinsic connection between articulatory and auditory aspects of describing speech sounds. In this case the term of auditory aspect defines the characteristic more adequately.

Sonorants are sounds that differ greatly from other consonants. This is due to the fact that in their production the air passage between the two organs of speech is fairly wide, that is much wider than in the production of noise consonants. As a result, the auditory effect is tone, not noise. This peculiarity of articulation makes sonorants sound more like vowels than consonants. Acoustically sonorants are opposed to all other consonants because they are characterized by sharply defined formant structure and the total energy of most of them is very high.

There are no sonorants in the classifications suggested by British and American scholars. Daniel Jones and Henry A. Gleason, for example, give separate groups of nasals [m, n, η], the lateral [1] and semi-vowels, or glides [w, r, j (y)]. Bernard Bloch and George Trager besides nasals and lateral give trilled [r]. According to Russian phoneticians sonorants are considered to be consonants from articulatory, acoustic and phonological point of view.

(II) The place of articulation. This principle of consonant classification is rather universal. The only difference is that V.A. Vassilyev, G.P. Torsuev, O.I. Dikushina, A.C. Gimson give more detailed and precise enumerations of active organs of speech than H.A. Gleason, B. Bloch, G. Trager and others. There is, however, controversy about terming the active organs of speech. Thus, Russian phoneticians divide the tongue into the following parts: (1) front with the tip, (2) middle, and (3) back. Following L.V. Shcherba's terminology the front part of the tongue is subdivided into: (a) apical, (b) dorsal, (c) cacuminal and (d) retroflexed according to the position of the tip and the blade of the tongue in relation to the teeth ridge. А.С. Gimson's terms differ from those used by Russian phoneticians: apical is equivalent to forelingual; frontal is equivalent to mediolingual; dorsum is the whole upper area of the tongue. H.A. Gleason's terms in respect to the bulk of the tongue are: apex - the part of the tongue that lies at rest opposite the alveoli; front - the part of the tongue that lies at rest opposite the fore part of the palate; back, or dorsum - the part of the tongue that lies at rest opposite the velum or the back part of the palate.

(III) A.L. Trakhterov, G.P. Torsyev, V.A. Vassilyev and other Russian 
scholars consider the principle of classification according to  the  manner of 
articulation  to  be  one  of the  most important and  classify  consonants very 
accurately, logically and thoroughly. They suggest a classification from the point 
of view of the closure. It may be: (1) complete closure, then occlusive (stop or 
plosive) consonants   are produced;   (2) incomplete closure,   then   constrictive 
consonants are produced; (3) the combination of the two closures, then occlusive- 
constrictive consonants, or affricates, are produced; (4) intermittent closure, then 
rolled, or trilled consonants are produced.

A.C. Gimson, H.A. Gleason, D. Jones and other foreign phoneticians include in the manner of noise production groups of lateral, nasals, and semivowels - subgroups of consonants which do not belong to a single class.

Russian phoneticians subdivide consonants into unicentral (pronounced with one focus) and bicentral (pronounced with two foci), according to the number of noise producing centers, or foci.

According to the shape of narrowing constrictive consonants and affricates

are subdivided into sounds with flat narrowing and round narrowing.

(IV) According to the position of the soft palate  all  consonants  are 
subdivided into oral and nasal. When the soft palate is raised oral consonants are 
produced; when the soft palate is lowered nasal consonants are produced.

(V) According to the force of articulation consonants may be fortis and lenis. This characteristic is connected with the work of the vocal cords: voiceless consonants are strong and voiced are weak.

 

 

 

2. The articulatory classification of English Vowels

The first linguist who tried to describe and classify vowels for all languages was D. Jones. He devised the system of 8 Cardinal Vowels. The basis of the system is physiological. Cardinal vowel No. 1 corresponds to the position of the front part of the tongue raised as closed as possible to the palate. The gradual lowering of the tongue to the back lowest position gives another point for cardinal vowel No.5. The lowest front position of the tongue gives the point for cardinal vowel No.4. The upper back limit for the tongue position gives the point for cardinal No.8. These positions for Cardinal vowels were copied from X-ray photographs. The tongue positions between these points were X-rayed and the equidistant points for No.2, 3, 6, 7 were found. The IPA symbols (International Phonetic Alphabet) for the 8 Cardinal Vowels are: 1 -i, 2 - e, 3 - ε, 4 - a, 5 - a:, 6 - , 7 - o, 8 - u.

The system of Cardinal Vowels is an international standard. In spite of the theoretical significance of the Cardinal Vowel system its practical application is limited. In language teaching this system can be learned only by oral instructions from a teacher who knows how to pronounce the Cardinal Vowels.

 

Russian phoneticians suggest a classification of vowels according to the following principles: 1) stability of articulation; 2) tongue position; 3) lip position; 4) character of the vowel end; 5) length; 6) tenseness.

1. Stability of articulation. This principle is not singled out by British and 

American phoneticians. Thus, P. Roach writes: "British English (BBC accent) is

generally described as having short vowels, long vowels and diphthongs". According to Russian scholars vowels are subdivided into: a) monophthongs (the tongue position is stable); b) diphthongs (it changes, that is the tongue moves from one position to another); c) diphthongoids (an intermediate case, when the change in the position is fairly weak).

Diphthongs are defined differently by different authors. A.C. Gimson, for example, distinguishes 20 vocalic phonemes which are made of vowels and vowel

glides. D. Jones defines diphthongs as unisyllabic gliding sounds in the articulation of which the organs of speech start from one position and then elide to another

position. There are two vowels in English [i:, u:] that may have a diphthongal glide where they have full length (be, do), and the tendency for diphthongization is becoming gradually stronger.

2. The position of the tongue. According to the horizontal movement 
Russian phoneticians distinguish five classes:   1) front;  2) front-retracted;  3) 
central; 4) back; 5) back-advanced.

British phoneticians do not single out the classes of front-retracted and back-advanced vowels. So both [i:] and [i] are classed as front, and both [u:] and [Y] are classed as back.

The way British and Russian phoneticians approach the vertical movement of the tongue is also slightly different. British scholars distinguish three classes of vowels: high (or close), mid (or half-open) and low (or open) vowels. Russian phoneticians made the classification more detailed distinguishing two subclasses in each class, i.e. broad and narrow variations of the three vertical positions. Consequently, six groups of vowels are distinguished.

 

English vowels and diphthongs may be placed on the Cardinal Vowel quadrilateral as shown in Figs. 2, 3, 4.

3. Another feature of English vowels is lip position. Traditionally three lip 
positions are distinguished, that is spread, neutral, rounded. Lip rounding takes 
place rather due to physiological reasons than to any other. Any back vowel in 
English is produced with rounded lips, the degree of rounding is different and 
depends on the height of the raised part of the tongue; the higher it is raised the

more rounded the lips are.

 

4. Character of the vowel end. This quality depends on the kind of the 
   articulatory transition from a vowel to a consonant. This transition (VC) is very 
   closed in English unlike Russian. As a result all English short vowels are checked 
   when stressed. The degree of checkness may vary and depends on the following 
   consonants (+ voiceless - voiced - sonorant -).
5. We should point out that vowel length or quantity has for a long time 
   been the point of disagreement among phoneticians. It is a common knowledge 
   that a vowel like any sound has physical duration. When sounds are used in 
   connected speech they cannot help being influenced by one another. Duration of a 
   vowel depends on the following factors: 1) its own length; 2) the accent of the 
   syllable in which it occurs; 3) phonetic context; 4) the position in a rhythmic structure; 5) the position in a tone group; 6) the position in an utterance; 7) the tempo of the whole utterance; 8) the type of pronunciation. The problem the analysts are concerned with is whether variations in quantity are meaningful (relevant). Such contrasts are investigated in phonology.

There is one more articulatory characteristic that needs our attention, namely tenseness. It characterizes the state of the organs of speech at the moment of vowel production. Special instrumental analysis shows that historically long vowels are tense while historically short are lax.

 

Lecture 4

Phoneme as a unit of language

Outline

1.  Definition of the phoneme and its functions

2.  Types of allophones and main features of the phoneme

3.  Methods of the phonemic analysis

4.  Main phonological schools

1. Definition of the phoneme and its functions.

To know how sounds are produced is not enough to describe and classify them as language units. When we talk about the sounds of language, the term "sound" can be interpreted in two different ways. First, we can say that [t] and [d], for example, are two different sounds in English: e.g. ten-den, seat-seed. But on the other hand, we know that [t] in let us and [t] in let them are not the same. In both examples the sounds differ in one articulatory feature only. In the second case the difference between the sounds has functionally no significance. It is clear that the sense of "sound" in these two cases is different. To avoid this ambiguity, linguists use two separate terms: phoneme and allophone.

The phoneme is a minimal abstract linguistic unit realized in speech in the form of speech sounds opposable to other phonemes of the same language to distinguish the meaning of morphemes and words.

Let us consider the phoneme from the point of view of its aspects.

Firstly, the phoneme is a functional unit. In phonetics function is usually understood as a role of the various units of the phonetic system in distinguishing one morpheme from another, one word from another or one utterance from another. The opposition of phonemes in the same phonetic environment differentiates the meaning of morphemes and words: e.g. bath-path, light-like. Sometimes the opposition of phonemes serves to distinguish the meaning of the whole phrases: He was heard badly - He was hurt badly. Thus we may say that the phoneme can fulfill the distinctive function.