The voiced bilabial nasal is a type of

consonant In articulatory phonetics, a consonant is a speech sound that is articulated with complete or partial closure of the vocal tract. Examples are and pronounced with the lips; and pronounced with the front of the tongue; and pronounced ...

al sound used in almost all spoken

language Language is a structured system of communication. The structure of a language is its grammar and the free components are its vocabulary. Languages are the primary means by which humans communicate, and may be conveyed through a variety of ...

s. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent

X-SAMPA The Extended Speech Assessment Methods Phonetic Alphabet (X-SAMPA) is a variant of SAMPA developed in 1995 by John C. Wells, professor of phonetics at University College London. It is designed to unify the individual language SAMPA alphabets, a ...

symbol is m. The bilabial nasal occurs in English, and it is the sound represented by "m" in ''map'' and ''rum''. Only very few languages (e.g. Wyandot) are known to lack this sound.

Features

Features of the voiced bilabial nasal:

Varieties

Occurrence

, , 'I' , , , - , colspan="2" , Vietnamese , , , , , , 'salt', , See

Vietnamese phonology The phonology of Vietnamese features 19 consonant phonemes, with 5 additional consonant phonemes used in Vietnamese's Southern dialect, and 4 exclusive to the Northern dialect. Vietnamese also has 14 vowel nuclei, and 6 tones that are integral t ...

, - , colspan="2" ,

Welsh Welsh may refer to: Related to Wales * Welsh, referring or related to Wales * Welsh language, a Brittonic Celtic language spoken in Wales * Welsh people People * Welsh (surname) * Sometimes used as a synonym for the ancient Britons (Celtic peopl ...

, , , , , , 'mother', , See Welsh phonology , - , colspan="2" , West Frisian, , , , , , 'lake', , See West Frisian phonology , - , colspan="2" , Yi , , / , , , , 'bamboo', , , - , Zapotec, , Tilquiapan, , , , , , 'animal' , ,

Palatalized

Velarized

Notes

References

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External links

* * * {{IPA navigation Bilabial consonants Pulmonic consonants Nasal consonants Labial–coronal consonants Voiced consonants