Question

The measure of how high or low a sound is called

Answer 1

Hint: It is the property of sounds that permits their ordering on a frequency associated scale. In this, there is some regularity in the sound. So by reading these lines we can think about what measures the sound as high or low.

Complete step by step answer: Pitch can be occupied as the amount of sound frequency stated in terms of Hertz. Greater the frequency, the greater the pitch. All types of sound yield some waves that are dignified with respect to the frequency it brings. So in this, there will be some relation between the previous and the present ongoing sound.
Hence, the measure of how high or low a sound is called the pitch.
Additional information: Pitch is measured by the following way, firstly a microphone converts the sound to an electrical signal. This signal is LPF to avoid aliasing, and then the signal is sampled and the bandwidth is obtained. An FFT is then performed on the sampled data and the results displayed on a graph of frequency versus amplitude. The largest amplitude and lowest frequency peak on the FFT will be the fundamental frequency of the sound.

Note: The sound wave is just casual. When the wave has some symmetry to it, our ears twitch to pick up a pitch. Pitch is very thoroughly related to the number of even vibrations per second in a sound wave: the extra there are, the greater pitch we will perceive.