Convert a sound to a mathematical formula

How to convert an alarm sound to a mathematical formula

Where there are examples

[Jan]

There is an infinite number of formulas, which produce a certain signal. The existence of noise increases the difficulty of the job.

If you assume, that the signal is created by a samll set of sine waves, a fourier analysis is a simple solution. But you do need such simplifying assumptions. Starting with only "having an alarm sound" is not sufficient.

Answer 1

[Udit06]

Hi Hadasa,

You can refer to the following MATLAB answers which involves a similar problem statement of getting a mathematical equation corresponding to a given sound.

https://www.mathworks.com/matlabcentral/answers/588754-how-to-get-equation-of-a-sound

https://www.mathworks.com/matlabcentral/answers/348847-how-to-get-equation-of-signal-in-matlab

I hope it helps.