Question

how is sound produved in our throat

Answer 1

the lungs pump most produce adequate airflow and air pressure to vibrate vocal folds

Answer 2

Mainly vocal cord help.

How it's help?

point to be noted

1) It is known as vocal folds .

2) Are composed of twin infoldings of mucous membrane stretched horizontally, from back to front, across the larynx. 

3) They vibrate, modulating the flow of air being expelled from the lungs during phonation.

and its causes production of sound in throat ☺️

Cover a main aim of vocal cord in throat .