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Spectral Imaging

Page history last edited by Ned Resnikoff 13 years, 6 months ago

The Name of Your Project


Transcription: audio to midi to score






Using the EchoNest API for audio analysis in conjunction with spectral imaging tools, I've prototyped an audio-to-midi conversion.  The resulting midi file can be played or imported into NoteFlight.





Spectral image.  Red lines are Echo Nest segments; white dots are notes chosen for midi conversion.


Resulting midi file: Well-tempered Clavier 



Tools, Platforms and APIs Used


EchoNest API: audio segmenting

spectral analysis: notefinding

NoteFlight: import midi to score

perl: duct tape 




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