Hi, in order to compare sounds with each other, I need dynamic time warping. I know that this is possible with PD since at least 10 years, but I don't know which externals I have to use for that. Any suggestions?
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dynamic time warping (dtw) ?
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Do you need to warp the tempo of a metro? Or the playback of an audio file? Or something else?
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@nicnut in my case dynamic time warping is used to measure the tonal similarity of audio files with slightly different length.
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OK, So, for example, would you take two different audio files and play them both for 1000 milliseconds and, with your ears, compare where they are different or similar?
Is this what you imagined? If so that is doable.
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@nicnut No, I need to calculate warping paths between two audio files to measure the tonal distance between them. Not by ear. Please google "dynamic time warping".
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@elden said:
Please google "dynamic time warping".
Never tried this: https://github.com/irllabs/ml-lib
https://cycling74.com/forums/machine-learning-in-max-hallelujah
