PitchWatch

Versione 2.1 (94,5 KB) da Alan Tan
Get your pitch right with pitchwatch!
5.0
(5)
12,3K download
Aggiornato 13 lug 2018

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Hear me hum the G major (offkey!) and use pitchwatch to view the pitch keys displayed from the lowest key A0 to the highest key C8. Check out the link at https://en.wikipedia.org/wiki/Piano_key_frequencies for more information about pitch keys. By the way, G major is a major scale based on G, consisting of the pitches G, A, B, C, D, E, F# and G (https://en.wikipedia.org/wiki/G_major). The pitch calculation is based on the AMDF-fractional pitch period determination. The function is designed to operate optimally at the sampling rate of 8000Hz; nevertheless, you may adjust the window size (wlen) to suit your pitch watching needs.

Pitchwatch is best used with Speech Snipper at https://www.mathworks.com/matlabcentral/fileexchange/11002. Have a fun time getting your pitch right! :)

Essential files: pitchwatch.m
Accompanying files: Hum.wav

Cita come

Alan Tan (2024). PitchWatch (https://www.mathworks.com/matlabcentral/fileexchange/14828-pitchwatch), MATLAB Central File Exchange. Recuperato .

Compatibilità della release di MATLAB
Creato con R2009b
Compatibile con qualsiasi release
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Versione Pubblicato Note della release
2.1

Edited the description
2.0.0.0

Edited to ensure compatibility with Speech Snipper v6.3.
Edited the description.
1.0.0.0

Added BSD license.
Very minor (and final) changes in the m-file.