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I'm trying to do an equalization in an audio program called Audition.

To have a good voice equalization, I need to have a frequency range of my voice.

A minimum value and a maximum frequency value.

It does not have to be very precise, but I need to have an idea where to work correcting my voice.

The link to the audio is this (If someone is having trouble accessing the file, let me know):

https://drive.google.com/file/d/1N3vQzsB1t222JXB2Sxze9yycEJdyHH2Y/view?usp=drivesdk

a = Audio@"https://drive.google.com/file/d/1N3vQzsB1t222JXB2Sxze9yycEJdyHH2Y/view?usp=drivesdk";
Column[{AudioPlot@a, AudioPlot@AudioTrim@a}]

Is there a function that does this?

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  • $\begingroup$ Spectrogram will give you an idea of the frequency range... $\endgroup$ – bill s Nov 26 '17 at 21:33
  • $\begingroup$ I will see. Spectrogram $\endgroup$ – LCarvalho Nov 26 '17 at 22:06
  • $\begingroup$ Try Periodogram[a] $\endgroup$ – partida Nov 30 '17 at 6:46

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