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Mercedes Benz by Janis Joplin. An experiment with fft sample fitting
made by Gasman / Hooy-Program
uploaded by gasman
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Mercedes Benz by Janis Joplin - a sample playback experiment.

Rather than playing back sample data at a constant (low) rate as in TIC-ROLL https://tic80.com/play?cart=1754 , we use FFT analysis on each 1/60s slice of sample to extract the pitch data, then find the best-fit waveform that most closely matches the original when played back at that frequency. This will only work well for single-voice samples such as this one. For the sample converter source code (Python), see: https://files.zxdemo.org/gasman/tic80/gasman-mercedesbenz.zip


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