Timestamp of Pitch in Audio file

Hi,

I am a beginner with Matlab. I have a very very large audio file and I want to extract the pitch from the audio file with a timestamp of when the pitch request happened. So far this is how I am extracting the pitch:

%Input Audio file

[audioIn,fs]= audioread('M2_1.wav');

%Refine Pitch

windowLength = round(0.03*fs);

overlapLength = round(0.025*fs);

f0 = pitch(audioIn,fs,WindowLength=windowLength,OverlapLength=overlapLength,Range=[50,400]);

Answer 1

[jibrahim]

The pitch function has a second output argument that returns the location of the corresponding pitch values in f0.

[f0, loc] = pitch(audioIn,fs,WindowLength=windowLength,OverlapLength=overlapLength,Range=[50,400]);

[jcclar12]

Thank you this worked!