Displaying 1 result from an estimated 1 matches for "impulse_scale".
2008 Feb 13
1
Fixed-point scaling of mdf impulse response
...rflow unless it's properly scaled.
This patch uses the same scaling as that used when updating the filters,
and the outputs now have the same shape and the same scale in fixed
and floating point.
Best regards,
Thorvald
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diff -ubBwr clean/libspeex/mdf.c impulse_scale/libspeex/mdf.c
--- clean/libspeex/mdf.c 2008-02-13 11:12:13.000000000 +0100
+++ impulse_scale/libspeex/mdf.c 2008-02-13 22:47:44.000000000 +0100
@@ -1180,13 +1180,13 @@
{
#ifdef FIXED_POINT
for (i=0;i<N;i++)
- st->wtmp2[i] = EXTRACT16(PSHR32(st->W[j*N+...