Persian Phonetics and Phonology (Sounds)


Consonants:

There are 23 consonant sounds in Persian, most of which are also found in English. The velar fricatives [x] and [q] are the only Persian consonants that do not occur in English. Conversely, there are four English consonants that do not exist in Persian. These sounds are the interdentals [ ] and [ð], as in thigh and thy, the rounded velar glide [w], as in went, and the velar nasal [ ], as in the final sound of sing.
Persian Consonants
 
 
Bilabial    Labiodental    Alveolar    Palatal    Velar    Glottal
Stops    Voiceless    p     
t     
k     

    Voiced    b     
d     
g     

Fricatives    Voiceless     
f    s     
x    h
    Voiced     
v    z     
q     

Affricates    Voiceless     
 
 
t
 
 

    Voiced     
 
 
d
 
 

Nasals    m     
n     
 
 

Liquids     
 
r, l     
 
 

Glides     
 
 
j     
 

Chart
Phoneme
Sound (in IPA)
Letter
Romanization
Example(s)
/p/     [p]     پ     p     پارسی
/b/     [b]     ب     b     بانو
/t/     [t]     ت , ط     t     توران
/d/     [d]     د     d     دنيا
/k/     [k]     ک     k     كشور
/g/     [g]     گ     g     گروه
/ʔ/     [ʔ]     ء , ع     ' , Ø     عمل / مسائل
/tʃ/     [tʃ]     چ     ch, č, c     چوب
/dʒ/     [dʒ]     ج     j, ǰ     جوان
/f/     [f]     ف     f     فارسی
/v/     [v]     و     v     ويژه
/s/     [s]     س , ص, ث     s     سايه
/z/     [z]     ز , ذ , ض , ظ     z     آزاد
/ʃ/     [ʃ]     ش     sh, š     شاه
/ʒ/     [ʒ]     ژ     zh, ž     پژوهش
/x/     [x]     خ     kh, x     خانواده
/ɣ/     [ɣ]     غ , ق     gh, q, ġ     باغ
/ɣ/     [ɢ]     غ , ق     q, gh     غذا
/h/     [h]     ه , ح     h     حال
/m/     [m]     م     m     نام
/n/     [n]     ن     n     نان
/l/     [l]     ل     l     لب
/ɾ/     [ɾ]     ر     r     رستوران
/j/     [j]     ی     y     يا
Alveolar stops /t/ and /d/ are either apico-alveolar or apico-dental. The unvoiced stops /p, t, tʃ, k/ are aspirated much like their English counterparts: they become aspirated when they begin a syllable, though aspiration is not contrastive.[3] When /ɣ/ occurs at the beginning of a word, it is realized as a voiced uvular plosive [ɢ]. [1] [4] In Classical Persian, غ and ق denoted [ɣ] and [q], respectively. In modern Tehrani Persian (which is used in the Iranian mass media), there is no difference in the pronunciation of غ and ق (both of them representing [ɣ] or [ɢ], depending on their position in the word). However, the classic pronunciation difference (for غ and ق) is preserved in the eastern variants of Persian (i.e. Dari and Tajiki), as well as the southern dialects of the modern Iranian variety (e.g. Yazdi and Kermani dialects).
Vowels
Diachronically, Persian possessed a distinction of length in its underlying vowel inventory, contrasting the long vowels /iː/, /uː/, /ɒː/ with the short vowels /e/, /o/, /æ/ respectively. Word-final /o/ does not occur frequently (except for to - 'thou'), and word-final /æ/ is very rare in Iranian Persian (except for næ - 'no'). The word-final /æ/ in Early New Persian mostly shifted to /e/ in contemporary Iranian Persian (often romanized as ), but is preserved in the Eastern dialects. The chart below reflects the vowels of many educated Persian speakers from Tehran.[1] 
There are six vowel sounds in the Persian language. Three are considered long vowels; the other three are short vowels. The three long vowels are [i:], [u], and [ ]; the three short vowels are [æ], [e], and [o]. There are also two diphthongs: [ei] and [ou]. All of the Persian vowel sounds are the same or very similar to English vowels; however, English has several vowels that do not exist in Persian. These include [i] as in bit, [ ] as in but, [ ] as in book, and [ ] as in the middle vowel sound in sympathy.
Persian Vowels
 
Tongue Height    Part of Tongue
Front     
Centre     
Back
High
     i:     
 
 
 
                    u
                                              
                                              
                                              
          e                                  o
                                              
                                              
                
                          


Mid
    
Low   
 
English Vowel Chart for Comparison
 
Tongue Height    Part of Tongue
Front     
Centre     
Back
High
     i:     
 
 
 
                    u
     i                                   
 
                                              
                                              
          e               
               o
                               
           
                                              
                
                          


Mid
    
Low   
 
 
Diphthongs
Persian has two diphthongs, /eɪ/ and /oʊ/.
Chart
Phoneme (in IPA)
Letter
Romanization
Example(s)
/æ/     َ , ا     a, æ     /næ/   نه   no
/ɒː/     آ , ا     a, aa, ā, â, A     /tɒː/   تا   till
/e/     ِ , ا     e     /ke/   که   that
/iː/     ی     i, ee, y     /kiː/   کی   who
/o/     ا , ُ , و     o     /to/   تو   thou, you (singular)
/uː/     و     u, oo, ou     /tuː/   تو   in
/eɪ/     ی     ey, ei, ay, ai     /keɪ/   کی   when
/oʊ/     و     ow, au     /noʊ/ نو   new
Historical shifts
Early New Persian had eight vowels: i, ī, ē, u, ū, ō, a, ā (in IPA: /i,iː,eː,u,uː,oː,æ,ɒː/). The following chart describes their shifts into Tajik, Afghan Dari, and contemporary Iranian Persian. [2]
Tajik      i  e    u  ů   a o
          ┌↑┐ ↑   ┌↑┐ ↑   ↑ ↑
Early NP  i ī ē   u ū ō   a ā
          ↓ ↓ ↓   ↓ ↓ ↓   ↓ ↓
Afghan    e i ē   o u ō   a ā
          ↓ └↓┘   ↓ └↓┘   ↓ ↓
Iranian   e  ī    o  ū    a ā
See also: Tajik vowels

Phonotactics
Syllable Structure
Syllables may be structured as (C) V (C) (C) .[3][4]
Stress
One syllable in each word (or breath group) is stressed, and knowing the rules is conducive to proper pronunciation. [5] General rule: I. Stress falls on the last stem syllable of most words. Exceptions and clarifications: II. Stress falls on the first syllable of interjections, conjunctions and vocatives. E.g. /'bale/ "yes", /'nakheir/ "no indeed", /'vali/ "but", /'cerā/ "why", /'agar/ "if", /'mersi/ "thanks", /'xānom/ "Ma'am", /'āqā/ "Sir"; cf. IV-3 īnfrā. III. Never stressed are: 1) personal suffixes on verbs (-am "I do..", -i "you do..", .., -and "they do..") (with one exception, cf. IV-1 īnfrā); 2) a small set of very common noun enclitics: the ezāfe (-e/-ye) "of", -rā "[direct object marker]", -i "a, an", -o "and"; 3) the possessive and pronoun-object suffixes, -am, -et, -esh, &c. IV. Always stressed are: 1) the personal suffixes on the positive future auxiliary verb (the single exception to III-1 suprā); 2) the negative verb prefix na-/ne-, if present; 3) if na-/ne- is not present, then the first non-negative verb prefix (e.g. mi- "-ing", bi- "Do!", and the prefix noun in compound verbs (e.g. kār in kār mi-kardam); 3) the last syllable of all other words, including the infinitive ending -an and the participial ending -te in verbal derivatives, noun suffixes like -i "-ish" and -egi, all plural suffixes (-hā, -ān), adjective comparative suffixes (-tar, -tarin), and ordinal-number suffixes (-om). Nouns not in the vocative are stressed on the final syllable: /xā'nom/ "lady", /ā'qā/ "gentleman"; cf. II suprā. In transcription, enclitics (like the ezāfe) and personal suffixes should be written separated from their words by a hyphen, to show that they are unstressed. Stressed prefixes should be joined with a hyphen. Interjections &c. should be marked with an acute diacritic on their initial syllable.
Colloquial Iranian Persian
When spoken formally, Iranian Persian is pronounced as written. But colloquial pronunciation as used by all classes makes a number of very common substitutions. They include:[5]
•    Written -ɒn- is nearly always pronounced /-un-/. The only common exceptions are high prestige words, like the Qur'an /ɢoɾʔɒn/, and Iran /iɾɒn/, which are pronounced as written. A few words with -ɒm- are pronounced /-um-/, especially the verb "to come".
•    The unstressed direct object suffix marker rɒ is pronounced /ro/, or /o/ after a consonant.
•    The stems of many verbs have a short colloquial form, especially æst "he/she is" is colloquially pronounced /e/ after a consonant.
•    The 2nd and 3rd person plural suffixes -id and -ænd become /-in/ and /-æn/, respectively.
•    Many frequently-occurring verbs become shortened, such as mixɒhæm "I want" to mixɒm, and mirævæm "I go" to miræm.







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