Question

Name the units for loudness and frequency of sound.

Answer 1

decibel is the units for loudness and hertz is the frequency of sound

Answer 2

A sound unit is any acoustic unit of sounds measurements that has been measured by dB, decibel, and noise of sound measurement.

The ratio of sound pressure denotes the reference pressure to something unit of perceived loudness equal to loudness.

Moreover, the above threshold has been starting with 1 sone and sound unit is any acoustic unit of sound.