Movatterモバイル変換

[0]ホーム

Jump to content

Voiceless alveolar taps and flaps

Edit links

From Wikipedia, the free encyclopedia

(Redirected fromVoiceless alveolar tap)

Consonantal sound represented by ⟨ɾ̥⟩ in IPA

A request that this article title be changed toVoiceless dental and alveolar taps and flaps isunder discussion. Pleasedo not move this article until the discussion is closed.

Voiceless alveolar tap
ɾ̥
IPA number	124 402A
Audio sample
source · help
Encoding
X-SAMPA	`4_0`

Avoiceless alveolar tap orflap is a type ofconsonantal sound, used in some spokenlanguages, though only reported to exist as anallophone. The symbol in theInternational Phonetic Alphabet that represents this sound is ⟨ɾ̥⟩, a combination of the letter for thevoiced alveolar tap/flap and adiacritic indicatingvoicelessness.

Avoiceless alveolar tapped fricative reported from some languages is actually a very briefvoiceless alveolar non-sibilant fricative.^{[citation needed]}

Features

[edit]

Features of a voiceless alveolar tap or flap:

Itsmanner of articulation istap or flap, which means it is produced with a single contraction of the muscles so that the tongue makes very brief contact.
Itsplace of articulation isdental oralveolar, which means it is articulated behind upper front teeth or at thealveolar ridge. It is most oftenapical, which means that it is pronounced with the tip of the tongue.
Itsphonation is voiceless, which means it is produced without vibrations of the vocal cords. In some languages the vocal cords are actively separated, so it is always voiceless; in others the cords are lax, so that it may take on the voicing of adjacent sounds.
It is anoral consonant, which means that air is not allowed to escape through the nose.
It is acentral consonant, which means it is produced by directing the airstream along the center of the tongue, rather than to the sides.
Itsairstream mechanism ispulmonic, which means it is articulated by pushing air only with theintercostal muscles andabdominal muscles, as in most sounds.

Occurrence

[edit]

Dental

[edit]

Language		Word	IPA	Meaning	Notes
English		throw	[θɾ̪̊oʊ]	'throw'	Allophone of/ɹ/ after/θ/.

Alveolar

[edit]

Language		Word	IPA	Meaning	Notes
Bengali^[1]		আবার	[ˈäbäɾ̥]	'again'	Possible allophone of/ɹ/ in the syllable coda.^[1] SeeBengali phonology
Greek	Cypriot	αρφός	[ɐɾ̥ˈfo̞s]	'brother'	Allophone of/ɾ/ before voiceless consonants. May be avoiceless alveolar trill instead
Icelandic		hrafn	[ˈɾ̥apn̪̊]	'raven'	Realization of/r̥/ for some speakers. Also illustrates/n̥/. SeeIcelandic phonology
Portuguese	European^[2]	assar	[əˈsäɾ̥]	'to bake'	Apparent allophone of/ɾ/; distribution unclear, but common in thecoda inJesus (2001)'s corpus. SeePortuguese phonology
Turkish		bir	[biɾ̝̊]	'one'	/ɾ/ is frequently devoiced word-finally and before a voiceless consonant. SeeTurkish phonology
Wu Chinese	Xuanzhou Wu (Nanling variety)	弟	/ɾ̥ɦi˨˦/	'brother'	/ɾ̥ɦ/ corresponds to /d/ in other varieties (cf.Shanghainese/di˩˦/). Xuanzhou varieties tend to have /ɾ/ as their primary realisation of this phoneme (cf.Tonglingese [zh] /ɾɦi˧˦/)

Notes

[edit]

^^a ^bKhan (2010:224)
^Jesus (2001)

References

[edit]

Jesus, Luis Miguel Teixeira (2001),Acoustic Phonetics of European Portuguese Fricative Consonant (Ph.D.), University of Southampton
Khan, Sameer ud Dowla (2010),"Bengali (Bangladeshi Standard)"(PDF),Journal of the International Phonetic Association,40 (2):221–225,doi:10.1017/S0025100310000071

External links

[edit]

International Phonetic Alphabet(chart)

IPA topics

IPA	International Phonetic Association History of the alphabet Extensions for disordered speech (extIPA) Voice Quality Symbols (VoQS) Journal of the IPA (JIPA)
Special topics	Cursive forms Case variants Obsolete and nonstandard symbols Naming conventions Sinological extensions World Orthography IPA chart for English dialects
Encodings	ASCII encodings SAMPA X-SAMPA Usenet ASCII-IPA TIPA Phonetic symbols in Unicode IPA number IPA Braille

Consonants

Pulmonic consonants

Place →	Labial					Coronal										Dorsal					Laryngeal
Manner ↓	Bilabial		Labiodental		Linguolabial		Dental		Alveolar		Postalveolar		Retroflex		Palatal		Velar		Uvular		Pharyngeal/epiglottal		Glottal
Nasal	m̥	m	ɱ̊	ɱ		n̼	n̪̊	n̪	n̥	n	n̠̊	n̠	ɳ̊	ɳ	ɲ̊	ɲ	ŋ̊	ŋ	ɴ̥	ɴ
Plosive	p	b	p̪	b̪	t̼	d̼	t̪	d̪	t	d			ʈ	ɖ	c	ɟ	k	ɡ	q	ɢ	ʡ		ʔ
Sibilant affricate							t̪s̪	d̪z̪	ts	dz	t̠ʃ	d̠ʒ	tʂ	dʐ	tɕ	dʑ
Non-sibilant affricate	pɸ	bβ	p̪f	b̪v			t̪θ	d̪ð	tɹ̝̊	dɹ̝	t̠ɹ̠̊˔	d̠ɹ̠˔			cç	ɟʝ	kx	ɡɣ	qχ	ɢʁ	ʡʜ	ʡʢ	ʔh
Sibilantfricative							s̪	z̪	s	z	ʃ	ʒ	ʂ	ʐ	ɕ	ʑ
Non-sibilant fricative	ɸ	β	f	v	θ̼	ð̼	θ	ð	θ̠	ð̠	ɹ̠̊˔	ɹ̠˔	ɻ̊˔	ɻ˔	ç	ʝ	x	ɣ	χ	ʁ	ħ	ʕ	h	ɦ
Approximant		β̞		ʋ				ð̞		ɹ		ɹ̠		ɻ		j		ɰ		ʁ̞				ʔ̞
Tap/flap		ⱱ̟		ⱱ		ɾ̼			ɾ̥	ɾ			ɽ̊	ɽ						ɢ̆		ʡ̮
Trill	ʙ̥	ʙ							r̥	r		r̠	ɽ̊r̥	ɽr					ʀ̥	ʀ	ʜ	ʢ
Lateral affricate									tɬ	dɮ			tꞎ	d𝼅	c𝼆	ɟʎ̝	k𝼄	ɡʟ̝
Lateral fricative							ɬ̪		ɬ	ɮ			ꞎ	𝼅	𝼆	ʎ̝	𝼄	ʟ̝
Lateral approximant								l̪	l̥	l		l̠	ɭ̊	ɭ	ʎ̥	ʎ	ʟ̥	ʟ		ʟ̠
Lateral tap/flap									ɺ̥	ɺ			𝼈̊	𝼈		ʎ̮		ʟ̆

Symbols to the right in a cell arevoiced, to the left arevoiceless.Shaded areas denote articulations judged impossible.

Non-pulmonic consonants

		BL	LD	D	A	PA	RF	P	V	U
Implosive	Voiced	ɓ			ɗ		ᶑ	ʄ	ɠ	ʛ
Implosive	Voiceless	ɓ̥			ɗ̥		ᶑ̊	ʄ̊	ɠ̊	ʛ̥
Ejective	Stop	pʼ			tʼ		ʈʼ	cʼ	kʼ	qʼ
	Affricate		p̪fʼ	t̪θʼ	tsʼ	t̠ʃʼ	tʂʼ	tɕʼ	kxʼ	qχʼ
	Fricative	ɸʼ	fʼ	θʼ	sʼ	ʃʼ	ʂʼ	ɕʼ	xʼ	χʼ
	Lateral affricate				tɬʼ			c𝼆ʼ	k𝼄ʼ	q𝼄ʼ
	Lateral fricative				ɬʼ
Click (top: velar; bottom: uvular)	Tenuis	kʘ qʘ		kǀ qǀ	kǃ qǃ		k𝼊 q𝼊	kǂ qǂ
	Voiced	ɡʘ ɢʘ		ɡǀ ɢǀ	ɡǃ ɢǃ		ɡ𝼊 ɢ𝼊	ɡǂ ɢǂ
	Nasal	ŋʘ ɴʘ		ŋǀ ɴǀ	ŋǃ ɴǃ		ŋ𝼊 ɴ𝼊	ŋǂ ɴǂ	ʞ
	Tenuislateral				kǁ qǁ
	Voiced lateral				ɡǁ ɢǁ
	Nasal lateral				ŋǁ ɴǁ

Co-articulated consonants

Labial–alveolar

Labial–retroflex

Labial–velar

Fricative/approximant

ɥ̊

Labialized palatal

Labialized velar

Sj-sound (variable)

Lateral approximant

Velarized alveolar

Labial–velar

Labial–alveolar

Other

Voiceless bidental fricative[h̪͆]
Voiceless dentolabial fricative[f͆]
Voiceless bilabially post-trilled dental stop[t̪ʙ̥]
Voiceless upper-pharyngeal plosive[ʡ̟]
Voiced upper-pharyngeal plosive[ʡ̟̬]
Bilabial percussive[ʬ]
Bidental percussive[ʭ]
Sublaminal lower-alveolar percussive[¡]

Vowels

	Front	Central	Back
Close	i y	ɨ ʉ	ɯ u
Near-close	ɪ ʏ		ʊ
Close-mid	e ø	ɘ ɵ	ɤ o
Mid	e̞ ø̞	ə	ɤ̞ o̞
Open-mid	ɛ œ	ɜ ɞ	ʌ ɔ
Near-open	æ	ɐ
Open	a ɶ	ä	ɑ ɒ

Legend:unrounded • rounded

v t e The letterR
General	Rhotic consonants (R-like sounds) Perception of English /r/ and /l/ by Japanese speakers Pronunciation of English /r/ Rhoticity in English R-colored vowel Rhotacism Guttural R Linking and intrusive R
Pronunciations	Voiceless alveolar trill[r̥] Voiced alveolar trill[r] Voiced alveolar or postalveolar approximant[ɹ] Voiceless alveolar tap[ɾ̥] Voiced alveolar tap[ɾ] Voiced alveolar lateral flap[ɺ] Voiced retroflex approximant[ɻ] Voiced retroflex flap[ɽ] Voiced retroflex trill[ɽr] Voiced velar approximant[ɰ] Voiced velar bunched approximant[ɹ̈] Voiceless velar fricative[x] Voiced velar fricative[ɣ] Voiceless uvular trill[ʀ̥] Voiced uvular trill[ʀ] Voiceless uvular fricative[χ] Voiced uvular fricative[ʁ] Voiced pharyngeal fricative[ʕ] Voiceless glottal fricative[h] Voiced glottal fricative[ɦ]
Variations	Ꝛꝛ (R rotunda) Ꞃꞃ (Insular) Ɽɽ (R with tail) Ɍɍ (R with stroke) Ʀʀ Ȑȑ Ŕŕ Ŗŗ Řř Ȓȓ R̃r̃ Ṙṙ Ṛṛ R̄r̄ Ṝṝ Ṟṟ Rd Rh Rl Rm Rn Rp Rr Rs Rt Rw Rz Rnd ᚱ (Raidô) ℝ (Real number) ® (Registered trademark symbol) Ⓡ (Enclosed R) ℞ (Medical prescription)