Piano notes recognition research

Version 1.0.0.0 (1.82 MB) by Maxim Vedenyov
try to define notes from its sound
3.8
(4)
2.4K Downloads
Updated 9 Feb 2010

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http://simulations.narod.ru/

See research.docx for explanations of method used.

The task is to find algorithm where you can get sound from microphone of piano and the algorithm must recognize it and print it in textbox.

Reached result:
1 note: 93% of right answers
2 notes simultaneously : 61% of right answers
3 notes simultaneously : 31% of right answers
4 notes simultaneously : 13% of right answers

There are 88 wav files inside with piano notes sounds recorded.

Here is animated spectrum video:
http://www.youtube.com/watch?v=5xjD6SRY8Pg

Cite As

Maxim Vedenyov (2024). Piano notes recognition research (https://www.mathworks.com/matlabcentral/fileexchange/26628-piano-notes-recognition-research), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2009a
Compatible with any release
Platform Compatibility
Windows macOS Linux

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Version Published Release Notes
1.0.0.0