Sound production in humans occurs in the larynx, specifically through the vocal cords. The vocal cords are located in the larynx and stretch across it, leaving an air gap for air passage from the lungs. When air passes through this gap, the vocal cords vibrate and produce sound.

1. Sound production in humans
 Sound in humans is produced by voice box in
the larynx , the larynx contains the two vocal
cords which are stretched across it. Between
the vocal cords there is an air gap for the
passage of air from the lungs.When air
passes through this air gap the two cords
vibrates and the sound is produced