[PD] microphone cleaner advice
patrick
puredata at 11h11.com
Thu May 27 08:58:37 CEST 2010
hi everyone,
i would like to clean a signal coming from a noisy microphone.
what i have in mind right now:
remove low-frequency noise below 50 Hz
bandpass filter (for voice *)
global amplitude scaling (realtime normalizer?)
limiter~
hip~ 5 (remove dc)
* The voiced speech of a typical adult male will have a fundamental
frequency from 85 to 180 Hz, and that of a typical adult female from 165
to 255 Hz
any advice is welcome (also patchs and externals).
pat
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