paraphonia

Etymology
From.

Noun

 * 1)  In Byzantine music, a melodic progression by consonances (fourths and fifths).
 * 2)  An abnormal condition or alteration of the voice, as at puberty.

Related terms

 * , : the harsh, deep, irregular voice observed in boys at puberty
 * , : the harsh, deep, irregular voice observed in boys at puberty
 * , : the harsh, deep, irregular voice observed in boys at puberty