How to get again an array of amplitudes from the tensorflow spectrogram tensor?

Question

Python

Good afternoon.

array_amplitudes - array of audio file amplitudes with sampling rate = 44100.

# array_amplitudes = [0,0,0,1 ... 0,1,0,0]
spectogram = tfio.audio.spectrogram(array_amplitudes,nfft=512, window=512, stride=256)

How to get array_amplitudes again from spectogram?

Answer 1

Approximately the same as from the average to get the values ​​of a number of its components. Simply put, no way.
At first, you deliberately significantly limit the amount of information at your disposal, and then you say how the original extended description will be obtained from this abbreviated description.