S. L. Wong (phonetic symbols)

For Cantonese romanisation scheme derived by S. L. Wong, see S. L. Wong (romanisation).

Wong Shik Ling (also known as S. L. Wong) published a scheme of phonetic symbols for Cantonese based on the International Phonetic Alphabet (IPA) in the book A Chinese Syllabary Pronounced According to the Dialect of Canton. The scheme has been widely used in Chinese dictionaries published in Hong Kong. The scheme, known as S. L. Wong system (黃錫凌式), is a broad phonemic transcription system based on IPA and its analysis of Cantonese phonemes is grounded in the theories of Y. R. Chao.

Other than the phonemic transcription system, Wong also derived a romanisation scheme published in the same book. See S. L. Wong (romanisation).

History

Before devising the system, Wong studied many phonetic transcription and romanisation systems, including Eitel's and other earlier schemes, for Cantonese. He found that many of them were not accurate enough for use. He researched Cantonese and published his results in the book in 1938.

Use

The system, with minor variations, has been adopted by some other Hong Kong Chinese dictionaries including 中文字典, Chinese Dictionary by 喬硯農 (Kiu Yin Nung), 中華新字典, Chung Hwa New Dictionary and 商務新字典, Commercial Press New Dictionary. Hong Kong Education and Manpower Bureau formulates Cantonese romanisations based on the system.

In Chinese phonological studies, other systems more phonetic in character are collectively referred to as the narrow transcription (i.e., phonetic transcription) even though they are not necessarily exact phonetic transcription systems. The various narrow transcriptions by different scholars are not identical due to the scholars' differing analyses of the Cantonese phonemes (for example, the /ts/ phoneme might be analyzed as /tʃ/).

For convenience purposes, in the rest of this article, when the broad system is mentioned, it refers to S. L. Wong's system; when narrow is mentioned, it refers to a representative narrow system but does not imply that all narrow systems are as described.

Phonology

Cantonese, like other varieties of Chinese, is monosyllabic. Each syllable is divided into an initial (consonant), final (vowel and following consonant) and tone.

Finals

Chinese phonology traditionally stresses finals because they are related to rhymes in the composition of poems, proses and articles. There are 53 finals in Cantonese.

Except /aː/ and /ɐ/, long and short vowels in Cantonese have complementary distributions and therefore do not function contrastively. Thus, /i/ and /ɪ/ can be considered the same phoneme /i/; the same can be said of /u/ and /ʊ/ (representing the same phoneme /u/), and /œ/ and /ɵ/ (also written /œ̝/) (representing the same phoneme /œ/). The long vowel symbol "ː" can also be omitted since these allophonic long and short vowels have different points of articulation in modern Cantonese.

Vowels

The 10 basic vowel phonemes are: /a/, /ɐ/, /ei/, /ɛ/, /i/, /ou/, /ɔ/, /œ/, /u/ and /y/ as shown in the following table:

	Front	N.-front	Central	N.-back	Back
Close	i • y  •   • u  •   •  ei •   •   • ou   ɛ • œ  •   • ɔ   ɐ  •  a •
Near-close
Close-mid
Mid
Open-mid
Near-open
Open

• For the long Close-mid front unrounded vowel /e/, ⟨ei⟩ is used instead of ⟨eː⟩ in IPA.
• For the long Close-mid back rounded vowel /o/, ⟨ou⟩ is used instead of ⟨oː⟩ in IPA.
• /ɐ/ must be followed by vowels /i/, /u/ or finals /m/, /n/, /ŋ/, /p/, /t/, /k/.
• The use of a more phonetic (i.e., narrow) transcription for vowels, for example distinguishing between /i/ and /ɪ/. When adopting a phonetic transcription for vowels, the symbol /ɵ/ is often replaced by the symbol /ø/.

Falling diphthong finals

All vowel phonemes except /ɐ/ form 9 finals themselves.

Some vowel phonemes can followed by vowel phonemes /i/, /u/ or /y/ to form 8 falling diphthong finals:

	/a/	/ɐ/	/ei/	/ɛ/	/i/	/ou/	/ɔ/	/œ/	/u/	/y/
-	/a/		/ei/	/ɛ/	/i/	/ou/	/ɔ/	/œ/	/u/	/y/
/i/	/ai/	/ɐi/					/ɔi/		/ui/
/u/	/au/	/ɐu/			/iu/
/y/								/œy/

Nasal phoneme finals

Some vowel phonemes can followed by nasal stops /m/, /n/ or /ŋ/ to form 17 nasal phoneme finals:

	/a/	/ɐ/	/ei/	/ɛ/	/i/	/ou/	/ɔ/	/œ/	/u/	/y/
/m/	/am/	/ɐm/			/im/
/n/	/an/	/ɐn/			/in/		/ɔn/	/œn/	/un/	/yn/
/ŋ/	/aŋ/	/ɐŋ/		/ɛŋ/	/iŋ/		/ɔŋ/	/œŋ/	/uŋ/

Plosive phoneme finals

Some vowel phonemes can followed by unaspirated plosive consonants /p/, /t/ or /k/ to form 20 stop phoneme finals:

	/a/	/ɐ/	/ei/	/ɛ/	/i/	/ou/	/ɔ/	/œ/	/u/	/y/
/p/	/ap/	/ɐp/			/ip/
/t/	/at/	/ɐt/			/it/		/ɔt/	/œt/	/ut/	/yt/
/k/	/ak/	/ɐk/		/ɛk/	/ik/		/ɔk/	/œk/	/uk/

Syllabic nasal finals

Syllabic /m/ and /ŋ/ are also two finals in Cantonese: /m̩/ and /ŋ̩/.

Summary

Here are the 53 finals in a table:

ending		Principal vowels										fully voiced nasal stop
		/a/	/ɐ/	/ei/	/ɛ/	/i/	/ou/	/ɔ/	/œ/	/u/	/y/	/m̩/	/ŋ̩/
independent vowel final		/a/ 呀		/ei/ 欺	/ɛ/ 些[1]	/i/ 衣[2]	/ou/ 澳	/ɔ/ 痾	/œ/ 靴[3]	/u/ 烏[4]	/y/ 於[5]	/m̩/ 唔	/ŋ̩/ 吾
vowel	/i/	/ai/ 唉	/ɐi/ 翳					/ɔi/ 哀		/ui/ 回[6]
	/u/	/au/ 拗	/ɐu/ 歐			/iu/ 夭[7]
	/y/								/œy/ 居[8]
nasal stop	/m/	/am/ 菡	/ɐm/ 庵[9]			/im/ 淹[10]
	/n/	/an/ 晏	/ɐn/ 根[11]			/in/ 烟[12]		/ɔn/ 安	/œn/ 津[13]	/un/ 豌[14]	/yn/ 鴛[15]
	/ŋ/	/aŋ/ 罃	/ɐŋ/ 鶯		/ɛŋ/ 廰[16]	/iŋ/ 英[17]		/ɔŋ/ 盎	/œŋ/ 香[18]	/uŋ/ 甕
plosive consonant	/p/	/ap/ 鴨	/ɐp/ 粒[19]			/ip/ 葉[20]
	/t/	/at/ 壓	/ɐt/ 不[21]			/it/ 熱[22]		/ɔt/ 喝	/œt/ 卒[23]	/ut/ 活[24]	/yt/ 月[25]
	/k/	/ak/ 鈪	/ɐk/ 厄		/ɛk/ 隻[26]	/ik/ 益[27]		/ɔk/ 惡	/œk/ 腳[28]	/uk/ 屋

1. ^ Character example with initial. No character with exact pronunciation.
2. ^ Character example with initial [j]. In the absence of an initial, /i/ pronounced with [j] becomes [ji], /iu/ becomes [jiu], /im/ becomes [jim], /ip/ becomes [jip], and so forth.
3. ^ Character example with initial [w]. In the absence of an initial, /u/ pronounced with [w] becomes [wu], /ui/ becomes [wui], /un/ becomes [wun], /ut/ becomes [wut]}.
4. ^ Character example with initial [j]. In the absence of an initial, /y/ pronounced with [j] becomes [jy], /yn/ becomes [jyn], /yt/ becomes [jyt].

Initials

Initials are made up of consonants. Most characters are preceding finals with initials while some characters are pronounced without initials. There are 19 initials in total.

Unlike English, Cantonese has no voiced-voiceless contrast. Instead, aspirated-unaspirated contrast plays an important role in distinguishing meanings. Since there are no voiced plosive and affricative consonants in Cantonese, the scheme makes use of these unused voiced symbols for unaspirated.

In modern Cantonese, all non-nasal initial consonants are voiceless. However, there are many contrasting aspirated and unaspirated pairs of such initial consonants. The S. L. Wong system uses /b/ in the broad transcription to represent the phoneme written /p/ (also written /b̥/, "devoiced b") in narrow transcriptions, and uses /p/ in the broad system to represent the phoneme written /pʰ/ in the narrow system. The difference between /d/ and /t/, or /ɡ/ and /k/, etc. is similarly a difference in aspiration and not in voicing.

One particular aspect of the S. L. Wong system is the differentiation of the fricative and affricative initials into (/s/ /ts/ /dz/) and (/s₂/ /ts₂/ /dz₂/) respectively to reflect the difference in Putonghua between (/x/ /q/ /j/) and (/s/ /c/ /z/), even though it was acknowledged that (/s₂/ /ts₂/ /dz₂/) are "duplicates" of (/s/ /ts/ /dz/) and are pronounced exactly the same in modern Cantonese.

Single articulation

Place of articulation →			Labial		Coronal		Dorsal		(none)
Manner of articulation ↓			Bi­la­bial	La­bio- den­tal	Al­veo­lar	Post- al­veo­lar	Pa­la­tal	Ve­lar	Glot­tal
Nasal	voiced		m		n			ŋ
Plosive	voiceless	unaspirated	b		d			ɡ
		aspirated	p		t			k
Fricative	voiceless			f	s [29]	s [30]			h
Approx­imant	voiced						j
Lat. Approx­imant	voiced				l

Coarticulation

s [31]	Voiceless palatalised postalveolar (alveolo-palatal) fricative
w	Voiced labialised velar approximant
ɡw	Unaspirated voiceless labialised velar (labial-velar) plosive
kw	Aspirated voiceless labialised velar (labial-velar) plosive

Affricates

Unaspirated	aspirated	Description
dz [32]	ts [33]	voiceless alveolar affricate
dz [34]	ts [35]	voiceless postalveolar affricate
dz [36]	ts [37]	voiceless alveolo-palatal affricate

Summary

Place of articulation →			Labial		Coronal				Dorsal			(none)
Manner of articulation ↓			Bi­la­bial	La­bio- den­tal	Den­tal	Al­veo­lar	Post- al­veo­lar	alveolo- palatal	Pa­la­tal	Ve­lar	labial- velar	Glot­tal
Nasal	voiced		[m] 嗎		[n] 拿					[ŋ] 牙
Plosive	voiceless	unaspirated	[b] [38] 巴		[d] 打					[g] [39] 家	[gw] [40] [41] 瓜
		aspirated	[p] [42] 扒		[t] [43] 他					[k] [44] 卡	[kw] [45] [46] 誇
Affricate	voiceless	unaspirated				[dz] 資 [dz2] 揸[47] [48]
		aspirated				[ts] 雌 [ts2] 差 [49] [50]
Fricative	voiceless			[f] 花		[s] 思 [s2] 沙 [51]						[h] 蝦
Approx­imant	voiced								[j] 也		[w] 華
Lateral- Approx­imant	voiced				[l] 拉

1. ^ In Cantonese, [dz] in scheme is the allophone of [ts], [tʃ] and [tɕ] in IPA; [ts] is the allophone of [tsʰ], [tʃʰ] and [tɕʰ]; [s] is the allophone of [s], [ʃ] and [ɕ]. Wong noted the [ts₂], [dz₂], [s₂] are allophones to [ts], [dz], [s] in Cantonese and made distinctions for comparative purpose only. They are not used for transcription.
2. ^ For aspiration, [p] in the scheme is for [pʰ] in IPA and [b] for [p]; [t] for [tʰ] and [d] for [t]; [k] for [kʰ] and [g] for [k]; [kw] for [kʷʰ] and [gw] for [kʷ];[ts] for [tsʰ], [tʃʰ] and [tɕʰ] and [dz] for [ts], [tʃ] and [tɕ].
3. ^ For labialisation, [kw] is for [kʷʰ] and [gw] for [kʷ].

Tones

There are basically six tones in Cantonese. Tones play an important role in distinguishing meanings. Tones also form melodies in poem and prose composition.

In classical Chinese, four basic tones are the level (平 ˌp‘iŋ), the rising (上 ˏsœŋ), the going (去 ˉhœy) and the entering (入 ˍjɐp). The entering tone is a special case for when a syllable ends with [p], [t], or [k]; those syllables have a shorter quality than others.

The tones are further divided into upper and lower level, i.e. the rising and going tones. The entering tone is divided into upper entering, middle entering and lower entering. The upper entering is the same tone as upper level, middle entering the same as upper going, and lower entering the same as lower going.

There are two ways to mark tones in the scheme, appending a number to the end of the syllable or using diacritical marks. Each tone's corresponding contour based on Yuen Ren Chao scheme in later studies is given in the second line of its table entry.

	level	rising	going	entering
upper	ˈx (1) [˥] / [˥˧] 55 / 53			ˈx (7) [˥] 55	upper
		ˊx (2) [˧˥] 35	ˉx (3) [˧] 33	ˉx (8) [˧] 33	middle
lower		ˏx (5) [˩˧] 13	ˍx (6) [˨] 22	ˍx (9) [˨] 22	lower
	ˌx (4) [˨˩] / [˩] 21 / 11

While the system uses 1 to 9 as tone numbers, some adaptations use a 1 to 6 system, i.e. replacing redundant 7, 8, 9 with 1, 3, 6 respectively.

Some dictionaries use slightly different tone symbols. For example, in _–jyt 'jɐm ⁻dziŋ _–duk _–dzi _–wɐi (粵音正讀字彙), a superscript + is used to represent the tone contour 55, and the symbol √ replaces the original tone symbol / "to improve legibility".

Examples

Here the syllable fan illustrates the basic tones, and sik the checked (entering) tones.

tone	upper level	upper rising	upper going	lower level	lower rising	lower going	upper entering	middle entering	lower entering
example	分	粉	訓	焚	奮	份	惜	錫	食
tone mark	ˈfan	ˊfan	ˉfan	ˌfan	ˏfan	ˍfan	ˈsik	ˉsik	ˍsik
number mark	fan1	fan2	fan3	fan4	fan5	fan6	sik7	sik8	sik9

See also

• S. L. Wong (romanisation)

References

1. Wong, S. L. (1941). A CHINESE SYLLABARY PRONOUNCED ACCORDING TO THE DIALECT OF CANTON. Hong Kong: Chung Hwa Book Co.,(H.K.) Ltd.

External links

• The Chinese University of Hong Kong Research Centre for Humanities Computing: Chinese Character Database: With Word-formations Phonologically Disambiguated According to the Cantonese Dialect
• 粵語拼盤: Learning the phonetic system of Cantonese
• Cukda Cantonese IME