[linux-audio-dev] [ANN] A-weighting IIR filter
a at gaydenko.com
Mon Mar 14 00:57:08 UTC 2005
If I insert the filter such way (via JACK, jack-rack):
jaaa_out - card_out - cable - card_in - THE_FILTER - jaaa_in,
how can I interpret the result in terms of SNR?
======= On Monday 14 March 2005 02:32, Fons Adriaensen wrote: =======
If ever you need a high precision A-weighting filter (as used for
sound level metering), you can find one in the usual place:
The tarball contains a C++ class implementing the filter (easily
converted to C if you want that), and both a JACK in-process client
and a LADPSA plugin using it.
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