Question

how frequency determined the qualityof sound?...​

Answer 1

Answer:

Sound waves can be analyzed in terms of their amplitude and frequency. The loudness of a sound corresponds to the amplitude of the wave, and is measured in decibels. The frequency of a sound wave affects the pitch of the sound we hear. ... The lowest frequency for a given sound is called the fundamental frequency.

HOPE IT HELPS U . TIMRO NAMM BAHUT RAMRO XA

Answer 2

Answer:

Explanation:

Sound is a mechanical phenomenon, the vibration of air molecules.

There are several factors which determine the frequency (pitch) of a sound.

• The main factor is resonance. A wind instrument is an acoustical chamber where the air molecules are excited by a mouthpiece, reed or bellows.

The size of the acoustical chamber is varied by keys or tubing, creating resonance at certain wave lengths or frequencies.

• String instruments have a fixed size acoustical chamber excited by strings of various lengths. The length of the string determines the frequency.

• The timbre of the music is determined by the overtones or harmonics of the instrument.