Time-frequency representation of a musical instrument signal

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Presentation transcript:

Time-frequency representation of a musical instrument signal Time-frequency representation of a vibraphone recording using my framelet-based algorithm with non-stationary frame packets. Sub-bands have been reconstructed to the original scale, and the uniform band structure has been merged to approximate a sub-region of the log12 musical scale.

Time-frequency representation of a musical instrument signal Time-frequency representation of a vibraphone recording using my framelet-based algorithm with non-stationary frame packets. Sub-bands have been reconstructed to the original scale, and the uniform band structure has been merged to approximate a sub-region of the log12 musical scale.