SOX-MULTI-TRANSPOSE
[GENERIC-FUNCTION]
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OM-SoX Function Reference
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ARGUMENTS:
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- midicents
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transposition in midicents (list) or pitch-profile (bpf) |
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- delta-times
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Delta-times between transpositions (in secs) or pitch-profile (bpf) |
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- durations
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duration of 'portamento' |
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&key
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- framerate
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framerate of DFTs |
[default = 25] |
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- oversampling
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oversampling factor |
[default = 16] |
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- sox-append
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Append sox-effects/statistics to the processing chain. |
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Description:
Changes pitch by specified amounts at specified times (without changing the speed).
The pitch-bending algorithm utilises the Discrete Fourier Transform (DFT) at a particular frame rate and over-sampling rate.
The <framerate> (default: 25, max: 64) and <oversampling> (default: 16, max: 32) parameters may be used to adjust these parameters and thus control the smoothness of the changes in pitch.
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Auto doc generation by OpenMusic 6.7 © 2011 IRCAM
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