synpitch.c File Reference

#include <dolphin.h>
#include "__syn.h"
#include <dolphin/syn.h>

Functions
float	__SYNGetRelativePitch (struct SYNVOICE *voice)
void	__SYNSetupPitch (struct SYNVOICE *voice)
void	__SYNSetupSrc (struct SYNVOICE *voice)
void	__SYNUpdateSrc (struct SYNVOICE *voice)

Variables
static float	__SYNCentsTable [100]
static float	__SYNOctavesTableUp [12]
static float	__SYNSemitonesTableUp [12]
static float	__SYNSemitonesTableDown [128]

Function Documentation

__SYNGetRelativePitch()

float __SYNGetRelativePitch

(

struct SYNVOICE *

voice

)

__SYNSetupPitch()

void __SYNSetupPitch

(

struct SYNVOICE *

voice

)

__SYNSetupSrc()

void __SYNSetupSrc

(

struct SYNVOICE *

voice

)

__SYNUpdateSrc()

void __SYNUpdateSrc

(

struct SYNVOICE *

voice

)

Variable Documentation

__SYNCentsTable

float __SYNCentsTable[100]

static

Initial value:

                             = {
    1.000000f, 1.000578f, 1.001156f, 1.001734f, 1.002313f, 1.002892f,
    1.003472f, 1.004052f, 1.004632f, 1.005212f, 1.005793f, 1.006374f,
    1.006956f, 1.007537f, 1.008120f, 1.008702f, 1.009285f, 1.009868f,
    1.010451f, 1.011035f, 1.011619f, 1.012204f, 1.012789f, 1.013374f,
    1.013959f, 1.014545f, 1.015132f, 1.015718f, 1.016305f, 1.016892f,
    1.017480f, 1.018068f, 1.018656f, 1.019244f, 1.019833f, 1.020423f,
    1.021012f, 1.021602f, 1.022192f, 1.022783f, 1.023374f, 1.023965f,
    1.024557f, 1.025149f, 1.025741f, 1.026334f, 1.026927f, 1.027520f,
    1.028114f, 1.028708f, 1.029302f, 1.029897f, 1.030492f, 1.031087f,
    1.031683f, 1.032279f, 1.032876f, 1.033472f, 1.034070f, 1.034667f,
    1.035265f, 1.035863f, 1.036462f, 1.037060f, 1.037660f, 1.038259f,
    1.038859f, 1.039459f, 1.040060f, 1.040661f, 1.041262f, 1.041864f,
    1.042466f, 1.043068f, 1.043671f, 1.044274f, 1.044877f, 1.045481f,
    1.046085f, 1.046689f, 1.047294f, 1.047899f, 1.048505f, 1.049111f,
    1.049717f, 1.050323f, 1.050930f, 1.051537f, 1.052145f, 1.052753f,
    1.053361f, 1.053970f, 1.054579f, 1.055188f, 1.055798f, 1.056408f,
    1.057018f, 1.057629f, 1.058240f, 1.058851f,
}

__SYNOctavesTableUp

float __SYNOctavesTableUp[12]

static

Initial value:

                                 = {
    1.000000f,   2.000000f,   4.000000f,    8.000000f,
    16.000000f,  32.000000f,  64.000000f,   128.000000f,
    256.000000f, 512.000000f, 1024.000000f, 2048.000000f,
}

__SYNSemitonesTableUp

float __SYNSemitonesTableUp[12]

static

Initial value:

                                   = {
    1.000000f, 1.059463f, 1.122462f, 1.189207f, 1.259921f, 1.334840f,
    1.414214f, 1.498307f, 1.587401f, 1.681793f, 1.781797f, 1.887749f,
}

__SYNSemitonesTableDown

float __SYNSemitonesTableDown[128]

static

Initial value:

                                     = {
    1.000000f, 0.943874f, 0.890899f, 0.840896f, 0.793701f, 0.749154f,
    0.707107f, 0.667420f, 0.629961f, 0.594604f, 0.561231f, 0.529732f,
    0.500000f, 0.471937f, 0.445449f, 0.420448f, 0.396850f, 0.374577f,
    0.353553f, 0.333710f, 0.314980f, 0.297302f, 0.280616f, 0.264866f,
    0.250000f, 0.235969f, 0.222725f, 0.210224f, 0.198425f, 0.187288f,
    0.176777f, 0.166855f, 0.157490f, 0.148651f, 0.140308f, 0.132433f,
    0.125000f, 0.117984f, 0.111362f, 0.105112f, 0.099213f, 0.093644f,
    0.088388f, 0.083427f, 0.078745f, 0.074325f, 0.070154f, 0.066216f,
    0.062500f, 0.058992f, 0.055681f, 0.052556f, 0.049606f, 0.046822f,
    0.044194f, 0.041714f, 0.039373f, 0.037163f, 0.035077f, 0.033108f,
    0.031250f, 0.029496f, 0.027841f, 0.026278f, 0.024803f, 0.023411f,
    0.022097f, 0.020857f, 0.019686f, 0.018581f, 0.017538f, 0.016554f,
    0.015625f, 0.014748f, 0.013920f, 0.013139f, 0.012402f, 0.011706f,
    0.011049f, 0.010428f, 0.009843f, 0.009291f, 0.008769f, 0.008277f,
    0.007813f, 0.007374f, 0.006960f, 0.006570f, 0.006201f, 0.005853f,
    0.005524f, 0.005214f, 0.004922f, 0.004645f, 0.004385f, 0.004139f,
    0.003906f, 0.003687f, 0.003480f, 0.003285f, 0.003100f, 0.002926f,
    0.002762f, 0.002607f, 0.002461f, 0.002323f, 0.002192f, 0.002069f,
    0.001953f, 0.001844f, 0.001740f, 0.001642f, 0.001550f, 0.001463f,
    0.001381f, 0.001304f, 0.001230f, 0.001161f, 0.001096f, 0.001035f,
    0.000977f, 0.000922f, 0.000870f, 0.000821f, 0.000775f, 0.000732f,
    0.000691f, 0.000652f,
}