How is the relationship between music and mathematics reflected? How do they interact?

Music is a kind of regular sound that people can listen to and enjoy comfortably.

And sound is the sound wave produced by vibration.

Since it is a wave, mathematical concepts such as wavelength, frequency, amplitude and speed can be described mathematically. For example, the current digital mixer equalizer can change the sound by digitally increasing and decreasing the amplitude of a certain frequency sound wave.

For example, different sound waves have different characteristics in mathematical concepts, such as wavelength, frequency, amplitude and speed.

Mathematics is a tool that we use to study and describe natural subjects.

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