sin.h

speech signal process tools

/* sin.h */
/* @(#)sin.h	1.3  12/6/89  AT&T, ESI */

double sintab[] = {
0.000000,0.000488,0.000977,0.001465,0.001953,0.002441,0.002930,0.003418,0.003906,0.004395,
0.004883,0.005371,0.005859,0.006348,0.006836,0.007324,0.007812,0.008301,0.008789,0.009277,
0.009765,0.010254,0.010742,0.011230,0.011718,0.012207,0.012695,0.013183,0.013671,0.014160,
0.014648,0.015136,0.015624,0.016113,0.016601,0.017089,0.017577,0.018065,0.018554,0.019042,
0.019530,0.020018,0.020506,0.020995,0.021483,0.021971,0.022459,0.022947,0.023435,0.023923,
0.024412,0.024900,0.025388,0.025876,0.026364,0.026852,0.027340,0.027828,0.028317,0.028805,
0.029293,0.029781,0.030269,0.030757,0.031245,0.031733,0.032221,0.032709,0.033197,0.033685,
0.034173,0.034661,0.035149,0.035637,0.036125,0.036613,0.037101,0.037589,0.038077,0.038565,
0.039053,0.039540,0.040028,0.040516,0.041004,0.041492,0.041980,0.042468,0.042956,0.043443,
0.043931,0.044419,0.044907,0.045395,0.045882,0.046370,0.046858,0.047346,0.047833,0.048321,
0.048809,0.049296,0.049784,0.050272,0.050759,0.051247,0.051735,0.052222,0.052710,0.053198,
0.053685,0.054173,0.054660,0.055148,0.055635,0.056123,0.056610,0.057098,0.057585,0.058073,
0.058560,0.059048,0.059535,0.060022,0.060510,0.060997,0.061485,0.061972,0.062459,0.062947,
0.063434,0.063921,0.064409,0.064896,0.065383,0.065870,0.066357,0.066845,0.067332,0.067819,
0.068306,0.068793,0.069280,0.069767,0.070255,0.070742,0.071229,0.071716,0.072203,0.072690,
0.073177,0.073664,0.074151,0.074638,0.075124,0.075611,0.076098,0.076585,0.077072,0.077559,
0.078046,0.078532,0.079019,0.079506,0.079993,0.080479,0.080966,0.081453,0.081939,0.082426,
0.082913,0.083399,0.083886,0.084372,0.084859,0.085345,0.085832,0.086318,0.086805,0.087291,
0.087778,0.088264,0.088750,0.089237,0.089723,0.090209,0.090696,0.091182,0.091668,0.092154,
0.092640,0.093127,0.093613,0.094099,0.094585,0.095071,0.095557,0.096043,0.096529,0.097015,
0.097501,0.097987,0.098473,0.098959,0.099445,0.099931,0.100416,0.100902,0.101388,0.101874,
0.102359,0.102845,0.103331,0.103817,0.104302,0.104788,0.105273,0.105759,0.106244,0.106730,
0.107215,0.107701,0.108186,0.108672,0.109157,0.109642,0.110128,0.110613,0.111098,0.111584,
0.112069,0.112554,0.113039,0.113524,0.114009,0.114494,0.114980,0.115465,0.115950,0.116435,
0.116919,0.117404,0.117889,0.118374,0.118859,0.119344,0.119829,0.120313,0.120798,0.121283,
0.121767,0.122252,0.122737,0.123221,0.123706,0.124190,0.124675,0.125159,0.125644,0.126128,
0.126612,0.127097,0.127581,0.128065,0.128550,0.129034,0.129518,0.130002,0.130486,0.130970,
0.131454,0.131938,0.132422,0.132906,0.133390,0.133874,0.134358,0.134842,0.135326,0.135809,
0.136293,0.136777,0.137261,0.137744,0.138228,0.138711,0.139195,0.139678,0.140162,0.140645,
0.141129,0.141612,0.142096,0.142579,0.143062,0.143545,0.144029,0.144512,0.144995,0.145478,
0.145961,0.146444,0.146927,0.147410,0.147893,0.148376,0.148859,0.149342,0.149824,0.150307,
0.150790,0.151273,0.151755,0.152238,0.152720,0.153203,0.153685,0.154168,0.154650,0.155133,
0.155615,0.156097,0.156580,0.157062,0.157544,0.158026,0.158508,0.158990,0.159472,0.159954,
0.160436,0.160918,0.161400,0.161882,0.162364,0.162846,0.163327,0.163809,0.164291,0.164772,
0.165254,0.165736,0.166217,0.166699,0.167180,0.167661,0.168143,0.168624,0.169105,0.169587,
0.170068,0.170549,0.171030,0.171511,0.171992,0.172473,0.172954,0.173435,0.173916,0.174397,
0.174877,0.175358,0.175839,0.176319,0.176800,0.177281,0.177761,0.178242,0.178722,0.179203,
0.179683,0.180163,0.180643,0.181124,0.181604,0.182084,0.182564,0.183044,0.183524,0.184004,
0.184484,0.184964,0.185444,0.185924,0.186403,0.186883,0.187363,0.187842,0.188322,0.188801,
0.189281,0.189760,0.190240,0.190719,0.191198,0.191678,0.192157,0.192636,0.193115,0.193594,
0.194073,0.194552,0.195031,0.195510,0.195989,0.196468,0.196946,0.197425,0.197904,0.198382,
0.198861,0.199339,0.199818,0.200296,0.200774,0.201253,0.201731,0.202209,0.202687,0.203166,
0.203644,0.204122,0.204600,0.205078,0.205555,0.206033,0.206511,0.206989,0.207466,0.207944,
0.208422,0.208899,0.209377,0.209854,0.210332,0.210809,0.211286,0.211763,0.212241,0.212718,
0.213195,0.213672,0.214149,0.214626,0.215103,0.215579,0.216056,0.216533,0.217010,0.217486,
0.217963,0.218439,0.218916,0.219392,0.219869,0.220345,0.220821,0.221297,0.221773,0.222250,
0.222726,0.223202,0.223677,0.224153,0.224629,0.225105,0.225581,0.226056,0.226532,0.227008,
0.227483,0.227959,0.228434,0.228909,0.229385,0.229860,0.230335,0.230810,0.231285,0.231760,
0.232235,0.232710,0.233185,0.233660,0.234134,0.234609,0.235084,0.235558,0.236033,0.236507,
0.236982,0.237456,0.237930,0.238404,0.238879,0.239353,0.239827,0.240301,0.240775,0.241249,
0.241723,0.242196,0.242670,0.243144,0.243617,0.244091,0.244564,0.245038,0.245511,0.245984,
0.246458,0.246931,0.247404,0.247877,0.248350,0.248823,0.249296,0.249769,0.250241,0.250714,
0.251187,0.251659,0.252132,0.252604,0.253077,0.253549,0.254022,0.254494,0.254966,0.255438,
0.255910,0.256382,0.256854,0.257326,0.257798,0.258269,0.258741,0.259213,0.259684,0.260156,
0.260627,0.261099,0.261570,0.262041,0.262512,0.262984,0.263455,0.263926,0.264397,0.264867,
0.265338,0.265809,0.266280,0.266750,0.267221,0.267691,0.268162,0.268632,0.269102,0.269573,
0.270043,0.270513,0.270983,0.271453,0.271923,0.272393,0.272862,0.273332,0.273802,0.274271,
0.274741,0.275210,0.275680,0.276149,0.276618,0.277088,0.277557,0.278026,0.278495,0.278964,
0.279433,0.279901,0.280370,0.280839,0.281307,0.281776,0.282244,0.282713,0.283181,0.283649,
0.284118,0.284586,0.285054,0.285522,0.285990,0.286458,0.286925,0.287393,0.287861,0.288328,
0.288796,0.289263,0.289731,0.290198,0.290665,0.291132,0.291599,0.292066,0.292533,0.293000,
0.293467,0.293934,0.294400,0.294867,0.295334,0.295800,0.296266,0.296733,0.297199,0.297665,
0.298131,0.298597,0.299063,0.299529,0.299995,0.300461,0.300927,0.301392,0.301858,0.302323,
0.302789,0.303254,0.303719,0.304184,0.304649,0.305114,0.305579,0.306044,0.306509,0.306974,
0.307438,0.307903,0.308368,0.308832,0.309296,0.309761,0.310225,0.310689,0.311153,0.311617,
0.312081,0.312545,0.313009,0.313472,0.313936,0.314400,0.314863,0.315327,0.315790,0.316253,
0.316716,0.317179,0.317642,0.318105,0.318568,0.319031,0.319494,0.319957,0.320419,0.320882,
0.321344,0.321806,0.322269,0.322731,0.323193,0.323655,0.324117,0.324579,0.325041,0.325502,
0.325964,0.326426,0.326887,0.327348,0.327810,0.328271,0.328732,0.329193,0.329654,0.330115,
0.330576,0.331037,0.331498,0.331958,0.332419,0.332879,0.333340,0.333800,0.334260,0.334720,
0.335181,0.335641,0.336100,0.336560,0.337020,0.337480,0.337939,0.338399,0.338858,0.339318,
0.339777,0.340236,0.340695,0.341154,0.341613,0.342072,0.342531,0.342990,0.343448,0.343907,
0.344365,0.344824,0.345282,0.345740,0.346198,0.346656,0.347114,0.347572,0.348030,0.348488,
0.348945,0.349403,0.349860,0.350318,0.350775,0.351232,0.351689,0.352146,0.352603,0.353060,
0.353517,0.353974,0.354430,0.354887,0.355343,0.355800,0.356256,0.356712,0.357168,0.357624,
0.358080,0.358536,0.358992,0.359448,0.359903,0.360359,0.360814,0.361269,0.361725,0.362180,
0.362635,0.363090,0.363545,0.364000,0.364454,0.364909,0.365364,0.365818,0.366273,0.366727,
0.367181,0.367635,0.368089,0.368543,0.368997,0.369451,0.369905,0.370358,0.370812,0.371265,
0.371718,0.372172,0.372625,0.373078,0.373531,0.373984,0.374437,0.374889,0.375342,0.375794,
0.376247,0.376699,0.377151,0.377604,0.378056,0.378508,0.378960,0.379411,0.379863,0.380315,
0.380766,0.381218,0.381669,0.382120,0.382572,0.383023,0.383474,0.383925,0.384375,0.384826,
0.385277,0.385727,0.386178,0.386628,0.387078,0.387529,0.387979,0.388429,0.388879,0.389328,
0.389778,0.390228,0.390677,0.391127,0.391576,0.392025,0.392474,0.392923,0.393372,0.393821,
0.394270,0.394719,0.395167,0.395616,0.396064,0.396513,0.396961,0.397409,0.397857,0.398305,
0.398753,0.399200,0.399648,0.400096,0.400543,0.400990,0.401438,0.401885,0.402332,0.402779,
0.403226,0.403672,0.404119,0.404566,0.405012,0.405459,0.405905,0.406351,0.406797,0.407243,
0.407689,0.408135,0.408581,0.409026,0.409472,0.409917,0.410363,0.410808,0.411253,0.411698,
0.412143,0.412588,0.413032,0.413477,0.413922,0.414366,0.414810,0.415255,0.415699,0.416143,
0.416587,0.417031,0.417474,0.417918,0.418361,0.418805,0.419248,0.419692,0.420135,0.420578,
0.421021,0.421464,0.421906,0.422349,0.422791,0.423234,0.423676,0.424118,0.424561,0.425003,
0.425445,0.425886,0.426328,0.426770,0.427211,0.427653,0.428094,0.428535,0.428976,0.429417,
0.429858,0.430299,0.430740,0.431181,0.431621,0.432061,0.432502,0.432942,0.433382,0.433822,
0.434262,0.434702,0.435141,0.435581,0.436020,0.436460,0.436899,0.437338,0.437777,0.438216,
0.438655,0.439094,0.439532,0.439971,0.440409,0.440848,0.441286,0.441724,0.442162,0.442600,
0.443038,0.443476,0.443913,0.444351,0.444788,0.445225,0.445662,0.446099,0.446536,0.446973,
0.447410,0.447847,0.448283,0.448720,0.449156,0.449592,0.450028,0.450464,0.450900,0.451336,
0.451771,0.452207,0.452642,0.453078,0.453513,0.453948,0.454383,0.454818,0.455253,0.455688,
0.456122,0.456557,0.456991,0.457425,0.457859,0.458293,0.458727,0.459161,0.459595,0.460029,
0.460462,0.460895,0.461329,0.461762,0.462195,0.462628,0.463061,0.463493,0.463926,0.464359,
0.464791,0.465223,0.465655,0.466087,0.466519,0.466951,0.467383,0.467815,0.468246,0.468677,
0.469109,0.469540,0.469971,0.470402,0.470833,0.471263,0.471694,0.472124,0.472555,0.472985,
0.473415,0.473845,0.474275,0.474705,0.475135,0.475564,0.475994,0.476423,0.476852,0.477282,
0.477711,0.478139,0.478568,0.478997,0.479426,0.479854,0.480282,0.480711,0.481139,0.481567,
0.481995,0.482422,0.482850,0.483277,0.483705,0.484132,0.484559,0.484986,0.485413,0.485840,
0.486267,0.486694,0.487120,0.487546,0.487973,0.488399,0.488825,0.489251,0.489677,0.490102,
0.490528,0.490953,0.491379,0.491804,0.492229,0.492654,0.493079,0.493503,0.493928,0.494353,
0.494777,0.495201,0.495625,0.496049,0.496473,0.496897,0.497321,0.497744,0.498168,0.498591,
0.499014,0.499437,0.499860,0.500283,0.500706,0.501128,0.501551,0.501973,0.502396,0.502818,
0.503240,0.503662,0.504083,0.504505,0.504927,0.505348,0.505769,0.506190,0.506611,0.507032,
0.507453,0.507874,0.508294,0.508715,0.509135,0.509555,0.509975,0.510395,0.510815,0.511235,
0.511654,0.512074,0.512493,0.512913,0.513332,0.513751,0.514169,0.514588,0.515007,0.515425,
0.515844,0.516262,0.516680,0.517098,0.517516,0.517934,0.518351,0.518769,0.519186,0.519603,
0.520020,0.520438,0.520854,0.521271,0.521688,0.522104,0.522521,0.522937,0.523353,0.523769,
0.524185,0.524601,0.525016,0.525432,0.525847,0.526263,0.526678,0.527093,0.527508,0.527922,
0.528337,0.528751,0.529166,0.529580,0.529994,0.530408,0.530822,0.531236,0.531649,0.532063,
0.532476,0.532890,0.533303,0.533716,0.534128,0.534541,0.534954,0.535366,0.535779,0.536191,
0.536603,0.537015,0.537427,0.537838,0.538250,0.538661,0.539073,0.539484,0.539895,0.540306,
0.540717,0.541128,0.541538,0.541948,0.542359,0.542769,0.543179,0.543589,0.543999,0.544408,
0.544818,0.545227,0.545636,0.546046,0.546455,0.546863,0.547272,0.547681,0.548089,0.548498,
0.548906,0.549314,0.549722,0.550130,0.550537,0.550945,0.551352,0.551760,0.552167,0.552574,
0.552981,0.553387,0.553794,0.554201,0.554607,0.555013,0.555419,0.555825,0.556231,0.556637,
0.557042,0.557448,0.557853,0.558258,0.558663,0.559068,0.559473,0.559878,0.560282,0.560687,
0.561091,0.561495,0.561899,0.562303,0.562707,0.563110,0.563514,0.563917,0.564320,0.564723,
0.565126,0.565529,0.565931,0.566334,0.566736,0.567138,0.567541,0.567943,0.568344,0.568746,
0.569148,0.569549,0.569950,0.570351,0.570752,0.571153,0.571554,0.571955,0.572355,0.572755,
0.573156,0.573556,0.573956,0.574355,0.574755,0.575154,0.575554,0.575953,0.576352,0.576751,
0.577150,0.577549,0.577947,0.578346,0.578744,0.579142,0.579540,0.579938,0.580335,0.580733,
0.581131,0.581528,0.581925,0.582322,0.582719,0.583116,0.583512,0.583909,0.584305,0.584701,
0.585097,0.585493,0.585889,0.586285,0.586680,0.587075,0.587471,0.587866,0.588261,0.588655,
0.589050,0.589445,0.589839,0.590233,0.590627,0.591021,0.591415,0.591809,0.592202,0.592596,
0.592989,0.593382,0.593775,0.594168,0.594560,0.594953,0.595345,0.595738,0.596130,0.596522,
0.596913,0.597305,0.597697,0.598088,0.598479,0.598870,0.599261,0.599652,0.600043,0.600433,
0.600824,0.601214,0.601604,0.601994,0.602384,0.602774,0.603163,0.603553,0.603942,0.604331,
0.604720,0.605109,0.605497,0.605886,0.606274,0.606662,0.607051,0.607439,0.607826,0.608214,
0.608601,0.608989,0.609376,0.609763,0.610150,0.610537,0.610923,0.611310,0.611696,0.612083,
0.612469,0.612854,0.613240,0.613626,0.614011,0.614397,0.614782,0.615167,0.615552,0.615937,
0.616321,0.616706,0.617090,0.617474,0.617858,0.618242,0.618626,0.619009,0.619393,0.619776,
0.620159,0.620542,0.620925,0.621307,0.621690,0.622072,0.622455,0.622837,0.623219,0.623600,
0.623982,0.624363,0.624745,0.625126,0.625507,0.625888,0.626269,0.626649,0.627030,0.627410,
0.627790,0.628170,0.628550,0.628930,0.629309,0.629689,0.630068,0.630447,0.630826,0.631205,
0.631583,0.631962,0.632340,0.632718,0.633096,0.633474,0.633852,0.634230,0.634607,0.634984,
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