Search results
Results from the WOW.Com Content Network
Voice or voicing is a term used in phonetics and phonology to characterize speech sounds (usually consonants). Speech sounds can be described as either voiceless (otherwise known as unvoiced) or voiced. The term, however, is used to refer to two separate concepts:
To give a further example, the system of Chomsky and Halle defines the class of voiceless stops by the specification of two binary features: [-continuant] and [-voice]. [3] Any sound with both the feature [-continuant] (not able to be pronounced continuously) and the feature [-voice] (not pronounced with vibration of the vocal cords) is ...
In phonetics, voice onset time (VOT) is a feature of the production of stop consonants. It is defined as the length of time that passes between the release of a stop consonant and the onset of voicing , the vibration of the vocal folds , or, according to other authors, periodicity.
Most commonly, the change is a result of sound assimilation with an adjacent sound of opposite voicing, but it can also occur word-finally or in contact with a specific vowel. For example, the English suffix -s is pronounced [s] when it follows a voiceless phoneme (cats), and [z] when it follows a voiced phoneme (dogs). [1]
Having greater airflow than in modal voice before or after a stricture; arytenoid cartilages may be further apart than in voiceless Breathy voice: Vocal cords vibrating but without appreciable contact; arytenoid cartilages further apart than in modal voice Slack voice: Vocal cords vibrating but more loosely than in modal voice Creaky voice
Sonorants are sounds such as vowels and nasals that are voiced in most of the world's languages. However, in some languages sonorants may be voiceless, usually allophonically. For example, the Japanese word sukiyaki is pronounced [sɯ̥kijaki] and may sound like [skijaki] to an English speaker, but the lips can be seen to compress for the [ɯ̥].
Voiceless nasal glottal approximant [h̃] Voiceless bilabially post-trilled dental stop [t̪ʙ̥] Voiceless bidental fricative [h̪͆] Voiceless upper-pharyngeal plosive [ʡ̟] Voiced upper-pharyngeal plosive [ʡ̟̬] Bilabial percussive [ʬ] Bidental percussive [ʭ] Sublaminal lower-alveolar percussive [¡]
Articulations like voiceless plosives have no acoustic source and are noticeable by their silence, but other voiceless sounds like fricatives create their own acoustic source regardless of phonation. Phonation is controlled by the muscles of the larynx, and languages make use of more acoustic detail than binary voicing.