Spectrum Analysis 2
1 year ago
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4. Spectrum Analysis 2
1 year ago
*NOTE* 2/3 in I switch the output to MIDI to see how accurate the detection is, this is truely the most interesting part of the video.
Pitch detection on a polyphonic sound source. Examines a wav file and finds the notes which are being played then sends those notes to the MIDI out.
I switch the visualization to represent the spectrograph as a Pianoroll. I feel this gives more valuable information.
Still have to refine the pitch detection method as im getting a great deal of false positives. Harmonics detected as fundamentals and fundamentals filtered out as harmonics.
Pitch detection on a polyphonic sound source. Examines a wav file and finds the notes which are being played then sends those notes to the MIDI out.
I switch the visualization to represent the spectrograph as a Pianoroll. I feel this gives more valuable information.
Still have to refine the pitch detection method as im getting a great deal of false positives. Harmonics detected as fundamentals and fundamentals filtered out as harmonics.
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Sander D11 months ago -
jacob1 year ago -
reaktorplayer1 year ago -
AdamPellinDeeve1 year ago -
Daniel Piker1 year ago
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Matt Robinson 1 year agoamazing stuff man, seriously interesting :) shall be keeping an eye on this...
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