Data Structures | Variables
noise_shaping_data.c File Reference
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Data Structures

struct  filter_t
 

Variables

static double const lip44 [] = {2.033, -2.165, 1.959, -1.590, .6149}
 
static double const fwe44 []
 
static double const mew44 []
 
static double const iew44 []
 
static double const ges44 []
 
static double const ges48 []
 
static double const shi48 []
 
static double const shi44 []
 
static double const shi38 []
 
static double const shi32 []
 
static double const shi22 []
 
static double const shi16 []
 
static double const shi11 []
 
static double const shi08 []
 
static double const shl48 []
 
static double const shl44 []
 
static double const shh44 []
 
static const filter_t filters []
 

Variable Documentation

const filter_t filters[]
static
Initial value:
= {
{44100, fir, 5, 210, lip44, SWR_DITHER_NS_LIPSHITZ},
{46000, fir, 9, 276, fwe44, SWR_DITHER_NS_F_WEIGHTED},
{46000, fir, 9, 160, mew44, SWR_DITHER_NS_MODIFIED_E_WEIGHTED},
{46000, fir, 9, 321, iew44, SWR_DITHER_NS_IMPROVED_E_WEIGHTED},
{48000, fir, 16, 301, shi48, SWR_DITHER_NS_SHIBATA},
{44100, fir, 20, 333, shi44, SWR_DITHER_NS_SHIBATA},
{37800, fir, 16, 240, shi38, SWR_DITHER_NS_SHIBATA},
{32000, fir, 20, 240, shi32, SWR_DITHER_NS_SHIBATA},
{22050, fir, 20, 240, shi22, SWR_DITHER_NS_SHIBATA},
{16000, fir, 20, 240, shi16, SWR_DITHER_NS_SHIBATA},
{11025, fir, 20, 240, shi11, SWR_DITHER_NS_SHIBATA},
{ 8000, fir, 20, 240, shi08, SWR_DITHER_NS_SHIBATA},
{48000, fir, 16, 250, shl48, SWR_DITHER_NS_LOW_SHIBATA},
{44100, fir, 15, 250, shl44, SWR_DITHER_NS_LOW_SHIBATA},
{44100, fir, 20, 383, shh44, SWR_DITHER_NS_HIGH_SHIBATA},
{ 0, fir, 0, 0, NULL, SWR_DITHER_NONE},
}
SWR_DITHER_NS_HIGH_SHIBATA
Definition: swresample.h:122
mew44
static double const mew44[]
Definition: noise_shaping_data.c:30
fwe44
static double const fwe44[]
Definition: noise_shaping_data.c:28
shi32
static double const shi32[]
Definition: noise_shaping_data.c:64
shi16
static double const shi16[]
Definition: noise_shaping_data.c:110
SWR_DITHER_NS_IMPROVED_E_WEIGHTED
Definition: swresample.h:119
SWR_DITHER_NS_MODIFIED_E_WEIGHTED
Definition: swresample.h:118
shh44
static double const shh44[]
Definition: noise_shaping_data.c:195
shi48
static double const shi48[]
Definition: noise_shaping_data.c:39
iew44
static double const iew44[]
Definition: noise_shaping_data.c:32
shi22
static double const shi22[]
Definition: noise_shaping_data.c:87
lip44
static double const lip44[]
Definition: noise_shaping_data.c:27
shl48
static double const shl48[]
Definition: noise_shaping_data.c:179
shi08
static double const shi08[]
Definition: noise_shaping_data.c:156
SWR_DITHER_NONE
Definition: swresample.h:110
shi11
static double const shi11[]
Definition: noise_shaping_data.c:133
NULL
NULL
Definition: eval.c:55
shi44
static double const shi44[]
Definition: noise_shaping_data.c:47
SWR_DITHER_NS_LIPSHITZ
Definition: swresample.h:116
SWR_DITHER_NS_LOW_SHIBATA
Definition: swresample.h:121
SWR_DITHER_NS_F_WEIGHTED
Definition: swresample.h:117
shi38
static double const shi38[]
Definition: noise_shaping_data.c:56
SWR_DITHER_NS_SHIBATA
Definition: swresample.h:120
shl44
static double const shl44[]
Definition: noise_shaping_data.c:187

Definition at line 205 of file noise_shaping_data.c.

double const fwe44[]
static
Initial value:
= {
2.412, -3.370, 3.937, -4.174, 3.353, -2.205, 1.281, -.569, .0847}

Definition at line 28 of file noise_shaping_data.c.

double const ges44[]
static
Initial value:
= {
2.2061, -.4706, -.2534, -.6214, 1.0587, .0676, -.6054, -.2738}

Definition at line 34 of file noise_shaping_data.c.

double const ges48[]
static
Initial value:
= {
2.2374, -.7339, -.1251, -.6033, .903, .0116, -.5853, -.2571}

Definition at line 36 of file noise_shaping_data.c.

double const iew44[]
static
Initial value:
= {
2.847, -4.685, 6.214, -7.184, 6.639, -5.032, 3.263, -1.632, .4191}

Definition at line 32 of file noise_shaping_data.c.

double const lip44[] = {2.033, -2.165, 1.959, -1.590, .6149}
static

Definition at line 27 of file noise_shaping_data.c.

double const mew44[]
static
Initial value:
= {
1.662, -1.263, .4827, -.2913, .1268, -.1124, .03252, -.01265, -.03524}

Definition at line 30 of file noise_shaping_data.c.

double const shh44[]
static
Initial value:
= {
3.0259189605712890625, -6.0268716812133789062, 9.195003509521484375,
-11.824929237365722656, 12.767142295837402344, -11.917946815490722656,
9.1739168167114257812, -5.3712320327758789062, 1.1393624544143676758,
2.4484779834747314453, -4.9719839096069335938, 6.0392003059387207031,
-5.9359521865844726562, 4.903278350830078125, -3.5527443885803222656,
2.1909697055816650391, -1.1672389507293701172, 0.4903914332389831543,
-0.16519790887832641602, 0.023217858746647834778,
}

Definition at line 195 of file noise_shaping_data.c.

double const shi08[]
static
Initial value:
=
{
-1.202863335609436,
-0.94103097915649414,
-0.67878556251525879,
-0.57650017738342285,
-0.50004476308822632,
-0.44349345564842224,
-0.37833768129348755,
-0.34028723835945129,
-0.29413089156150818,
-0.24994957447052002,
-0.21715600788593292,
-0.18792112171649933,
-0.15268312394618988,
-0.12135542929172516,
-0.099610626697540283,
-0.075273610651493073,
-0.048787496984004974,
-0.042586319148540497,
-0.028991291299462318,
-0.011869125068187714,
}

Definition at line 156 of file noise_shaping_data.c.

double const shi11[]
static
Initial value:
=
{
-0.9264228343963623,
-0.98695987462997437,
-0.631156325340271,
-0.51966935396194458,
-0.39738872647285461,
-0.35679301619529724,
-0.29720726609230042,
-0.26310476660728455,
-0.21719355881214142,
-0.18561814725399017,
-0.15404847264289856,
-0.12687471508979797,
-0.10339745879173279,
-0.083688631653785706,
-0.05875682458281517,
-0.046893671154975891,
-0.027950936928391457,
-0.020740609616041183,
-0.009366452693939209,
-0.0060260160826146603,
}

Definition at line 133 of file noise_shaping_data.c.

double const shi16[]
static
Initial value:
=
{
-0.37251132726669312,
-0.81423574686050415,
-0.55010956525802612,
-0.47405767440795898,
-0.32624706625938416,
-0.3161766529083252,
-0.2286367267370224,
-0.22916607558727264,
-0.19565616548061371,
-0.18160104751586914,
-0.15423151850700378,
-0.14104481041431427,
-0.11844276636838913,
-0.097583092749118805,
-0.076493598520755768,
-0.068106919527053833,
-0.041881654411554337,
-0.036922425031661987,
-0.019364040344953537,
-0.014994367957115173,
}

Definition at line 110 of file noise_shaping_data.c.

double const shi22[]
static
Initial value:
=
{
0.056581053882837296,
-0.56956905126571655,
-0.40727734565734863,
-0.33870288729667664,
-0.29810553789138794,
-0.19039161503314972,
-0.16510021686553955,
-0.13468159735202789,
-0.096633769571781158,
-0.081049129366874695,
-0.064953058958053589,
-0.054459091275930405,
-0.043378707021474838,
-0.03660014271736145,
-0.026256965473294258,
-0.018786206841468811,
-0.013387725688517094,
-0.0090983230620622635,
-0.0026585909072309732,
-0.00042083300650119781,
}

Definition at line 87 of file noise_shaping_data.c.

double const shi32[]
static
Initial value:
=
{
0.82118552923202515,
-1.0063692331314087,
0.62341964244842529,
-1.0447187423706055,
0.64532512426376343,
-0.87615132331848145,
0.52219754457473755,
-0.67434263229370117,
0.44954317808151245,
-0.52557498216629028,
0.34567299485206604,
-0.39618203043937683,
0.26791760325431824,
-0.28936097025871277,
0.1883765310049057,
-0.19097308814525604,
0.10431359708309174,
-0.10633844882249832,
0.046832218766212463,
-0.039653312414884567,
}

Definition at line 64 of file noise_shaping_data.c.

double const shi38[]
static
Initial value:
= {
1.6335992813110351562, -2.2615492343902587891, 2.4077029228210449219,
-2.6341717243194580078, 2.1440362930297851562, -1.8153258562088012695,
1.0816224813461303711, -0.70302653312683105469, 0.15991993248462677002,
0.041549518704414367676, -0.29416576027870178223, 0.2518316805362701416,
-0.27766478061676025391, 0.15785403549671173096, -0.10165894031524658203,
0.016833892092108726501,
}

Definition at line 56 of file noise_shaping_data.c.

double const shi44[]
static
Initial value:
= {
2.6773197650909423828, -4.8308925628662109375, 6.570110321044921875,
-7.4572014808654785156, 6.7263274192810058594, -4.8481650352478027344,
2.0412089824676513672, 0.7006359100341796875, -2.9537565708160400391,
4.0800385475158691406, -4.1845216751098632812, 3.3311812877655029297,
-2.1179926395416259766, 0.879302978515625, -0.031759146600961685181,
-0.42382788658142089844, 0.47882103919982910156, -0.35490813851356506348,
0.17496839165687561035, -0.060908168554306030273,
}

Definition at line 47 of file noise_shaping_data.c.

double const shi48[]
static
Initial value:
= {
2.8720729351043701172, -5.0413231849670410156, 6.2442994117736816406,
-5.8483986854553222656, 3.7067542076110839844, -1.0495119094848632812,
-1.1830236911773681641, 2.1126792430877685547, -1.9094531536102294922,
0.99913084506988525391, -0.17090806365013122559, -0.32615602016448974609,
0.39127644896507263184, -0.26876461505889892578, 0.097676105797290802002,
-0.023473845794796943665,
}

Definition at line 39 of file noise_shaping_data.c.

double const shl44[]
static
Initial value:
= {
2.0833916664123535156, -3.0418450832366943359, 3.2047898769378662109,
-2.7571926116943359375, 1.4978630542755126953, -0.3427594602108001709,
-0.71733748912811279297, 1.0737057924270629883, -1.0225815773010253906,
0.56649994850158691406, -0.20968692004680633545, -0.065378531813621520996,
0.10322438180446624756, -0.067442022264003753662, -0.00495197344571352005,
0,
}

Definition at line 187 of file noise_shaping_data.c.

double const shl48[]
static
Initial value:
= {
2.3925774097442626953, -3.4350297451019287109, 3.1853709220886230469,
-1.8117271661758422852, -0.20124770700931549072, 1.4759907722473144531,
-1.7210904359817504883, 0.97746700048446655273, -0.13790138065814971924,
-0.38185903429985046387, 0.27421241998672485352, 0.066584214568138122559,
-0.35223302245140075684, 0.37672343850135803223, -0.23964276909828186035,
0.068674825131893157959,
}

Definition at line 179 of file noise_shaping_data.c.

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