How do transverse flutes produce sound?

Transverse flutes produce sound through the mechanism of blowing across an opening, often referred to as the embouchure hole. When a player blows air across this opening, it creates vibrations in the air column inside the flute, generating sound. The position and shape of the player's lips and the direction of airflow can influence the tone and pitch produced.

This method of sound production is characteristic of woodwind instruments that do not use reeds, distinguishing transverse flutes from others that rely on different mechanics, such as strings, double reeds, or percussion methods.