Understanding radio

Front

What is frequency?

Back

When a sound vibration passes through one complete up and down motion, that’s a cycle.

Front

What is pitch

Back

How humans perceive differences in frequencies.

Front

what Is decibal

Back

its Used to compare the amplitude of two different sounds.

Front

what is dynamic range

Back

The difference between the loudest and quietest a particular sound source is.

Front

what is timbre

Back

The overall quality of a particular sound.

Front

Sounds do not consist of just one standard waveform as a general rule. Would be considered as a sine wave- a pure tone

Back

Timbre

Front

Cochlea

Back

fluid filled chamber where sound is transduced into electrical impulses

Front

TTS – Temporary Threshold Shift “auditory fatigue”

Back

A temporary loss of many frequencies

Front

book equates to cotton in ears, Anywhere from a few hours to a few days, ears shut down to prevent damage

Back

TTS – Temporary Threshold Shift “auditory fatigue”

Front

Tinnitus

Back

Ringing in ears from exposure to loud noises