Human, birds have similar sound systems
With each oscillation the larynx closes and opens, making the airflow stop and start, which creates sound pulses.
Nov 29, 2015, 14:00 PM IST
Commonality in birds and humans
With each oscillation the larynx closes and opens, making the airflow stop and start, which creates sound pulses.
Nov 29, 2015, 14:00 PM IST