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Vocal Pitch Tracker

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Vocal Pitch Tracker

Postby L05 » Thu Feb 08, 2018 2:26 am

This is a quick and dirty pitch detection COMP that returns the fundamental frequency in Hz and associated note name for a vocal input. It simply looks for the first spectral peak over the 'Peak Threshold'. It outputs when the RMS of the input signal is over the 'Trigger Threshold'. These parameters are of course both dependent on your microphone/audio input.

Needed one for testing and didn't see anything in the forum. It's all OPs and commented. Hopefully it's of use!

Update v.2:
Tested with additional microphones. Made a few minor tweaks to the data output.
Now returns additional note information via out1 CHOP:
freq - frequency in Hz
note - note number within octave
octave - octave number
midi - midi note number

out2 DAT returns note name.
Attachments
vocal_pitch_track.2.tox
(3.7 KiB) Downloaded 294 times
vocal_pitch_track.tox
(3.65 KiB) Downloaded 184 times
Last edited by L05 on Fri Feb 09, 2018 2:44 am, edited 2 times in total.
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Re: Vocal Pitch Tracker

Postby Simplo » Thu Feb 08, 2018 8:18 am

Thank you very much!
Very useful!
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Re: Vocal Pitch Tracker

Postby L05 » Thu Feb 08, 2018 10:58 pm

No prob :)
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Re: Vocal Pitch Tracker

Postby elburz » Sat Feb 10, 2018 7:21 am

Nice, L05!
--
Elburz Sorkhabi
Creative + Technology
nVoid Art-Tech Limited
http://nvoid.com
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Re: Vocal Pitch Tracker

Postby cyberdox » Thu Apr 05, 2018 5:53 pm

thank you so much!!!I was already thinking that I had to go and learn MAX7 .. you just saved me
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Re: Vocal Pitch Tracker

Postby speak.soul » Thu Feb 14, 2019 2:40 am

Wow! Cool. This is super helpful
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