SOX-LOWPASS
[GENERIC-FUNCTION]
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OM-SoX Function Reference
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ARGUMENTS:
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- cutoff-frequency
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Cutoff-frequency (Hz) |
[default = 1000] |
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- width
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Filter width (applies only to two-pole filters). Default unit: Hz |
[default = 100] |
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- poles
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One- or Two-pole filtering |
[default = "onepole"] |
&key
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- unit
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Select unit for bandwidth value (Hz/kHz/Octaves/Q-factor). Defaults to Hz. |
[default = "Hz"] |
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- sox-append
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Append sox-effects/statistics to the processing chain. |
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Description:
Apply a low-pass filter to the audio.
Optional single-pole or double-pole filtering.
A value of Q = 0.707 for 'width' yields a Butterworth response.
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Auto doc generation by OpenMusic 6.7 © 2011 IRCAM
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