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Pitch Determination Algorithm

version (9.24 KB) by Xuejing Sun
Extract pitch of speech signal based on subharmonic-to-harmonic ratio


Updated 31 Mar 2016

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Pitch determination and voice quality analysis using subharmonic-to-harmonic ratio.
There are also some post-processing routines available, such as de-step filter, median filter, and linear filter. For more information, please see

Cite As

Xuejing Sun (2021). Pitch Determination Algorithm (, MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R12
Compatible with any release
Platform Compatibility
Windows macOS Linux

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