Aspirated consonant
So-called voiced aspirated consonants are nearly always pronounced instead with breathy voice, a type of phonation or vibration of the vocal folds. The modifier letter <*h>  after a voiced consonant actually represents a breathy-voiced or murmured dental stop, as with the "voiced aspirated" bilabial stop <bh>  in the Indo-Aryan languages. This consonant is therefore more accurately transcribed as <b> , with the diacritic for breathy voice, or with the modifier letter <bh> , a superscript form of the symbol for the voiced glottal fricative <h> .
What is breathy voice?
a type of phonation or vibration of the vocal folds
So-called voiced aspirated consonants are nearly always pronounced instead with breathy voice, a type of phonation or vibration of the vocal folds.
breathy voice