Leo Singer 56353e24d2 audiofx: Use most common convention for definitions of IIR filter coefficients. ... Most signal processing texts, including MATLAB, use the following convention for IIR filter coefficients: a_0 y[n] + a_1 y[n-1] + ... + a_M y[n-M] = b_0 x[n] + b_1 x[n-1] + ... + b[N] x[n-N] Usually, a_0 is set to 1 because the coefficients can always be rescaled, giving y[n] = b_0 x[n] + b_1 x[n-1] + ... + b[N] x[n-N] - a_1 y[n-1] - ... - a_M y[n-M] The convention that was previously used by audiofxbaseiirfilter and derived class had the a and b coefficients swapped, and did not have the minus signs. This change makes the audiofx plugin use the more common convention described above.		2012-01-11 15:24:00 +01:00
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elements	audiofx: Use most common convention for definitions of IIR filter coefficients.	2012-01-11 15:24:00 +01:00
generic	tests: fix some unit tests	2012-01-03 10:26:48 +01:00
pipelines	tests: rewrite test a little	2012-01-03 14:42:28 +01:00
.gitignore	tests: ignore sub-directory with orc tests	2010-06-17 16:41:56 +01:00
gst-plugins-good.supp	Add a few libjpeg suppressions and initialize a variable to make smokeenc valgrind clean. Fixes bug #515701.	2008-02-12 05:14:16 +00:00
Makefile.am	Merge branch 'master' into 0.11	2012-01-10 14:32:32 +01:00