Get the frequency sequence of an audio file

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Lochana Prasadi
Lochana Prasadi le 12 Mar 2016
Commenté : Divyamshu Surabhi le 13 Fév 2019
Hello all,
I have an audio signal of a piano melody (.wav) and would like to get the frequency sequence of that to matlab command window. I don't want to plot the graph. Can anybody help me in this manner?
Thanks in advance.
  1 commentaire
Divyamshu Surabhi
Divyamshu Surabhi le 13 Fév 2019
do you know how to get the graph? if so how ?

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Star Strider
Star Strider le 12 Mar 2016
Use the spectrogram function with outputs.
From the documentation:
  • [s,f,t] = spectrogram(_,fs) returns a vector of cyclical frequencies, f, expressed in terms of the sample rate, fs.

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