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Signals and sounds waves are part of our every day life. These sound waves
resonate through our ears as we carry a conversation or simply listen to
the everyday sounds of life. However, music is a distinct type of signal.
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Musical sounds each have a certain pitch that we can differentiate as notes.
Our goal in this project is to create a system that recognizes these musical
sound waves and determines the note's pitch and octave according to the
standard piano middle C scale.
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In this project, we were also able to analyze a simple series of musical
sounds and determine each of their respective notes simultaneously.
To achieve these results we implemented techniques as the fourier transform,
spectrogram, windowing, and power analysis. |
Musical Note Recognition 