The Suzhou dialect reference article from the English Wikipedia on 24-Apr-2004
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Suzhou dialect

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Suzhou dialect (蘇州話; pinyin: su zhou hua) is a dialect of Wu, spoken in Suzhou, in the Jiangsu province of China.

It is typical of the Wu dialects, being rich in vowels,and conservative in having a many initials, and has many similarities with the Shanghai accent.

Suzhou Phonology

Initials

  Labials Dentals Silibants Palatals Velars Laryngeals
Unvoiced Unaspirated Stops p t ʦ ʨ k (ʔ)
Unvoiced Aspirated Stops ʦʰ ʨʰ  
Voiced Stops b d   ʥ g  
Nasals m n   ɲ ŋ  
Unvoiced Fricatives f   s ɕ   h
Voiced Fricatives v   z     ɦ
Liquids   l        

Suzhou dialect has a set of voiced initials and exhibits unvoiced unaspirated and aspirated stops, there are unvoiced and voiced fricatives sets. Moreover, palatized initials also feature.

Rimes

 
Vowels Dipthongs Tripthongs Nasals Glottals
      m, ŋ, l  
ɿ        
ɥ        
i iø, iɤ, io, iæ, iɒ iøy in, iŋ, ioŋ, iaŋ, iɒŋ iəʔ, iɤʔ, ioʔ, iɔʔ, iaʔ, iɒʔ
y     yən yɤʔ
u uø, uE, uɒ   uən, uɒŋ, uaŋ uɤʔ, uoʔ, uaʔ
ɪ        
ø øy      
        ɤʔ
o    
  əu   ən əʔ
E        
        ɔʔ
æ        
a    
ɑ        
ɒ     ɒŋ ɒʔ

Suzhou has one tripthong rime, [ iøy ]. Unlike Shanghai, it has no nasalised rimes, although it does have a set of rimes which end in a nasal stop. Middle Chinese ru tone characters which end in [ -p -t -k ] end as a glottal stop [ -ʔ ] in Suzhou. Middle Chinese nasal endings [ -m ] have merged with rimes which end with [ -n ] in Suzhou. Middle Chinese [ -ŋ ] ending rimes have split into two types in Suzhou. Those which have a high fronted main vowel merge with [ -n ] ending rimes. Those which possess a palatising medial [ -i- ] and back main vowel, retain the [ -ŋ ] ending.

Tones

Yin Ping Yang Ping Shang Yin Qu Yang Qu Yin Ru Yang Ru
陰平 陽平 上聲 陰去 陽去 陰入 陽入
44 24 52 412 31 4 23

In Suzhou, part of the Middle Chinese Shang tone characters has merged with the modern yin qu tone.

See also