CVSROOT: /cvs/directfb
Module name: FusionSound
Changes by: klan 20070212 16:14:56
Modified files:
src/core : fs_types.h
Log message:
Definitively improved the noise shaping filter: using the following
5 coefficients FIR filter { 2.0, -2.125, 1.85, -1.39, 0.69 }, about
all noise gets pushed over 20KHz, with a sensitive reduction in the
1KHz-4Khz band and around 12KHz.
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