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| author | Marcel Lauwerijssen <paranoya@morphcore.com> | 2004-11-15 13:13:44 (GMT) |
|---|---|---|
| committer | Marcel Lauwerijssen <paranoya@morphcore.com> | 2004-11-15 13:13:44 (GMT) |
| commit | a8dd2edbbac848eb1e191af53001bb3e677c5553 (patch) | |
| tree | 74db9fab07b206d5644a3d92f6f13fcbf9eac096 /FFT_Test/fft_hardware.hcc | |
| parent | 8979ec93457d17c1e0a4d3c879808433275fd6b0 (diff) | |
| download | TASS-a8dd2edbbac848eb1e191af53001bb3e677c5553.zip TASS-a8dd2edbbac848eb1e191af53001bb3e677c5553.tar.gz TASS-a8dd2edbbac848eb1e191af53001bb3e677c5553.tar.bz2 | |
Diffstat (limited to '')
| -rw-r--r-- | FFT_Test/fft_hardware.hcc | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/FFT_Test/fft_hardware.hcc b/FFT_Test/fft_hardware.hcc index d716aa8..9e1b6ba 100644 --- a/FFT_Test/fft_hardware.hcc +++ b/FFT_Test/fft_hardware.hcc @@ -365,8 +365,9 @@ void equalize_audio(unsigned 4 *eq_level, unsigned 7 *fft_info) for(i=0;i<=NUMBER_OF_FREQUENCIES;i++)
{
- // set multiplication factor (0..64) for current frequency bar
- a = adjs(eq_settings[eq_level[i<-7]],18);
+ // set multiplication factor (0..64) for current frequency bar, The first frequency band must be equalized at 100% (63) since there is no DC-component taken into account.
+ a = (i==0) : 63 ? adjs(eq_settings[eq_level[i<-7]],18);
+
// multiply frequency with this factor and divide by 64 (drop 6 LSB's)
q = real.read[i];
|