diff options
Diffstat (limited to 'audio/filter/af_hrtf.h')
| -rw-r--r-- | audio/filter/af_hrtf.h | 50 |
1 files changed, 25 insertions, 25 deletions
diff --git a/audio/filter/af_hrtf.h b/audio/filter/af_hrtf.h index 887310b57d..a654dc4f98 100644 --- a/audio/filter/af_hrtf.h +++ b/audio/filter/af_hrtf.h @@ -24,38 +24,38 @@ #define HRTF_MIX_MATRIX2CH 2 /* Amplitude scaling factors */ -#define M17_0DB 0.1414213562 -#define M9_03DB 0.3535533906 -#define M6_99DB 0.4472135955 -#define M4_77DB 0.5773502692 -#define M3_01DB 0.7071067812 -#define M1_76DB 0.8164965809 +#define M17_0DB 0.1414213562 +#define M9_03DB 0.3535533906 +#define M6_99DB 0.4472135955 +#define M4_77DB 0.5773502692 +#define M3_01DB 0.7071067812 +#define M1_76DB 0.8164965809 -#define DELAYBUFLEN 1024 /* Length of the delay buffer */ -#define HRTFFILTLEN 64 /* HRTF filter length */ -#define IRTHRESH 0.001 /* Impulse response pruning thresh. */ +#define DELAYBUFLEN 1024 /* Length of the delay buffer */ +#define HRTFFILTLEN 64 /* HRTF filter length */ +#define IRTHRESH 0.001 /* Impulse response pruning thresh. */ -#define AMPLNORM M6_99DB /* Overall amplitude renormalization */ +#define AMPLNORM M6_99DB /* Overall amplitude renormalization */ -#define BASSFILTFREQ 180 /* Bass compensation filter cut (Hz) */ -#define BASSFILTLEN 193 /* Bass compensation filter length */ -#define BASSGAIN M_SQRT2 /* Bass compensation gain */ -#define BASSCROSS 0.35 /* Bass cross talk */ +#define BASSFILTFREQ 180 /* Bass compensation filter cut (Hz) */ +#define BASSFILTLEN 193 /* Bass compensation filter length */ +#define BASSGAIN M_SQRT2 /* Bass compensation gain */ +#define BASSCROSS 0.35 /* Bass cross talk */ -#define FWRDURATION 240 /* FWR average duration (samples) */ -#define MATREARDELAY 720 /* Matrix mode rear delay (samples) */ +#define FWRDURATION 240 /* FWR average duration (samples) */ +#define MATREARDELAY 720 /* Matrix mode rear delay (samples) */ -#define MATAGCTRIG 8.0 /* (Fuzzy) AGC trigger */ -#define MATAGCDECAY 1.0 /* AGC baseline decay rate (1/samp.) */ -#define MATAGCLOCK 0.2 /* AGC range (around 1) where the - matrix behaves passively */ -#define MATCOMPGAIN 0.37 /* Cross talk compensation gain, - 0.50 - 0.55 is full cancellation. */ +#define MATAGCTRIG 8.0 /* (Fuzzy) AGC trigger */ +#define MATAGCDECAY 1.0 /* AGC baseline decay rate (1/samp.) */ +#define MATAGCLOCK 0.2 /* AGC range (around 1) where the + matrix behaves passively */ +#define MATCOMPGAIN 0.37 /* Cross talk compensation gain, + 0.50 - 0.55 is full cancellation. */ -#define CFECHODELAY 360 /* Center front echo delay (samples) */ -#define CFECHOAMPL M17_0DB /* Center front echo amplitude */ +#define CFECHODELAY 360 /* Center front echo delay (samples) */ +#define CFECHOAMPL M17_0DB /* Center front echo amplitude */ -#define STEXPAND2 0.07 /* Stereo expansion / 2 */ +#define STEXPAND2 0.07 /* Stereo expansion / 2 */ /* Head related impulse response (HRIR) derived from KEMAR measurement data by Bill Gardner <billg@media.mit.edu> and Keith Martin |