how can i calculate the pitch from a speech in matlab?

Is there any predefined function or formula for calculate pitch feature from speech in "speech emotion recognition"

Answer 1

[Walter Roberson]

https://www.mathworks.com/matlabcentral/answers/14978-pitch-calculation-for-speech-signal#answer_312613

[l divya]

thank you

Answer 2

[Gabriele Bunkheila]

For reference, as of today the two following functions are available in Audio Toolbox for pitch estimation:

• pitch, which allows using a choice of 5 different well-established signal processing methods: "Normalized Correlation Function", "Pitch Estimation Filter", "Cepstrum Pitch Determination", "Log-Harmonic Summation", and "Summation of Residual Harmonics" (full references in the documentation page linked)
• pitchnn, which is based on the deep learning network CREPE