The act of forming a shape with the mouth, especially as part of sign language.
Ranting; passionate speech devoid of meaning.
A phonological process that turns a voiceless sound into a voiced one.
A classification of speech sounds that tend to be associated with vocal cord vibration.
A particular arrangement of notes to form a chord.
The final regulation of the pitch and tone of any sound-producing entity, especially of an organ or similar musical instrument.
The articulatory process in which the vocal cords vibrate.