AgsLFOSynthUtil: Advanced Gtk+ Sequencer Audio Reference Manual

AgsLFOSynthUtil

AgsLFOSynthUtil — low frequency oscillator synth util

Functions

void	ags_lfo_synth_util_sin_s8 ()
void	ags_lfo_synth_util_sin_s16 ()
void	ags_lfo_synth_util_sin_s24 ()
void	ags_lfo_synth_util_sin_s32 ()
void	ags_lfo_synth_util_sin_s64 ()
void	ags_lfo_synth_util_sin_float ()
void	ags_lfo_synth_util_sin_double ()
void	ags_lfo_synth_util_sin_complex ()
void	ags_lfo_synth_util_sawtooth_s8 ()
void	ags_lfo_synth_util_sawtooth_s16 ()
void	ags_lfo_synth_util_sawtooth_s24 ()
void	ags_lfo_synth_util_sawtooth_s32 ()
void	ags_lfo_synth_util_sawtooth_s64 ()
void	ags_lfo_synth_util_sawtooth_float ()
void	ags_lfo_synth_util_sawtooth_double ()
void	ags_lfo_synth_util_sawtooth_complex ()
void	ags_lfo_synth_util_triangle_s8 ()
void	ags_lfo_synth_util_triangle_s16 ()
void	ags_lfo_synth_util_triangle_s24 ()
void	ags_lfo_synth_util_triangle_s32 ()
void	ags_lfo_synth_util_triangle_s64 ()
void	ags_lfo_synth_util_triangle_float ()
void	ags_lfo_synth_util_triangle_double ()
void	ags_lfo_synth_util_triangle_complex ()
void	ags_lfo_synth_util_square_s8 ()
void	ags_lfo_synth_util_square_s16 ()
void	ags_lfo_synth_util_square_s24 ()
void	ags_lfo_synth_util_square_s32 ()
void	ags_lfo_synth_util_square_s64 ()
void	ags_lfo_synth_util_square_float ()
void	ags_lfo_synth_util_square_double ()
void	ags_lfo_synth_util_square_complex ()
void	ags_lfo_synth_util_impulse_s8 ()
void	ags_lfo_synth_util_impulse_s16 ()
void	ags_lfo_synth_util_impulse_s24 ()
void	ags_lfo_synth_util_impulse_s32 ()
void	ags_lfo_synth_util_impulse_s64 ()
void	ags_lfo_synth_util_impulse_float ()
void	ags_lfo_synth_util_impulse_double ()
void	ags_lfo_synth_util_impulse_complex ()
void	ags_lfo_synth_util_sin ()
void	ags_lfo_synth_util_sawtooth ()
void	ags_lfo_synth_util_triangle ()
void	ags_lfo_synth_util_square ()
void	ags_lfo_synth_util_impulse ()

Includes

#include <ags/audio/ags_lfo_synth_util.h>

Description

Utility functions to compute LFO synths.

Functions

ags_lfo_synth_util_sin_s8 ()

void
ags_lfo_synth_util_sin_s8 (gint8 *buffer,
                           gdouble freq,
                           gdouble phase,
                           gdouble depth,
                           gdouble tuning,
                           guint samplerate,
                           guint offset,
                           guint n_frames);

LFO using sinus wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
depth	the depth of the sin wave
tuning	the tuning of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_sin_s16 ()

void
ags_lfo_synth_util_sin_s16 (gint16 *buffer,
                            gdouble freq,
                            gdouble phase,
                            gdouble depth,
                            gdouble tuning,
                            guint samplerate,
                            guint offset,
                            guint n_frames);

LFO using sinus wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
depth	the depth of the sin wave
tuning	the tuning of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_sin_s24 ()

void
ags_lfo_synth_util_sin_s24 (gint32 *buffer,
                            gdouble freq,
                            gdouble phase,
                            gdouble depth,
                            gdouble tuning,
                            guint samplerate,
                            guint offset,
                            guint n_frames);

LFO using sinus wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
depth	the depth of the sin wave
tuning	the tuning of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_sin_s32 ()

void
ags_lfo_synth_util_sin_s32 (gint32 *buffer,
                            gdouble freq,
                            gdouble phase,
                            gdouble depth,
                            gdouble tuning,
                            guint samplerate,
                            guint offset,
                            guint n_frames);

LFO using sinus wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
depth	the depth of the sin wave
tuning	the tuning of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_sin_s64 ()

void
ags_lfo_synth_util_sin_s64 (gint64 *buffer,
                            gdouble freq,
                            gdouble phase,
                            gdouble depth,
                            gdouble tuning,
                            guint samplerate,
                            guint offset,
                            guint n_frames);

LFO using sinus wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
depth	the depth of the sin wave
tuning	the tuning of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_sin_float ()

void
ags_lfo_synth_util_sin_float (float *buffer,
                              gdouble freq,
                              gdouble phase,
                              gdouble depth,
                              gdouble tuning,
                              guint samplerate,
                              guint offset,
                              guint n_frames);

LFO using sinus wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
depth	the depth of the sin wave
tuning	the tuning of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_sin_double ()

void
ags_lfo_synth_util_sin_double (double *buffer,
                               gdouble freq,
                               gdouble phase,
                               gdouble depth,
                               gdouble tuning,
                               guint samplerate,
                               guint offset,
                               guint n_frames);

LFO using sinus wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
depth	the depth of the sin wave
tuning	the tuning of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_sin_complex ()

void
ags_lfo_synth_util_sin_complex (AgsComplex *buffer,
                                gdouble freq,
                                gdouble phase,
                                gdouble depth,
                                gdouble tuning,
                                guint samplerate,
                                guint offset,
                                guint n_frames);

LFO using sinus wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
depth	the depth of the sin wave
tuning	the tuning of the sin wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_sawtooth_s8 ()

void
ags_lfo_synth_util_sawtooth_s8 (gint8 *buffer,
                                gdouble freq,
                                gdouble phase,
                                gdouble depth,
                                gdouble tuning,
                                guint samplerate,
                                guint offset,
                                guint n_frames);

LFO using sawtooth wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sawtooth wave
phase	the phase of the sawtooth wave
depth	the depth of the sawtooth wave
tuning	the tuning of the sawtooth wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_sawtooth_s16 ()

void
ags_lfo_synth_util_sawtooth_s16 (gint16 *buffer,
                                 gdouble freq,
                                 gdouble phase,
                                 gdouble depth,
                                 gdouble tuning,
                                 guint samplerate,
                                 guint offset,
                                 guint n_frames);

LFO using sawtooth wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sawtooth wave
phase	the phase of the sawtooth wave
depth	the depth of the sawtooth wave
tuning	the tuning of the sawtooth wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_sawtooth_s24 ()

void
ags_lfo_synth_util_sawtooth_s24 (gint32 *buffer,
                                 gdouble freq,
                                 gdouble phase,
                                 gdouble depth,
                                 gdouble tuning,
                                 guint samplerate,
                                 guint offset,
                                 guint n_frames);

LFO using sawtooth wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sawtooth wave
phase	the phase of the sawtooth wave
depth	the depth of the sawtooth wave
tuning	the tuning of the sawtooth wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_sawtooth_s32 ()

void
ags_lfo_synth_util_sawtooth_s32 (gint32 *buffer,
                                 gdouble freq,
                                 gdouble phase,
                                 gdouble depth,
                                 gdouble tuning,
                                 guint samplerate,
                                 guint offset,
                                 guint n_frames);

LFO using sawtooth wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sawtooth wave
phase	the phase of the sawtooth wave
depth	the depth of the sawtooth wave
tuning	the tuning of the sawtooth wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_sawtooth_s64 ()

void
ags_lfo_synth_util_sawtooth_s64 (gint64 *buffer,
                                 gdouble freq,
                                 gdouble phase,
                                 gdouble depth,
                                 gdouble tuning,
                                 guint samplerate,
                                 guint offset,
                                 guint n_frames);

LFO using sawtooth wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sawtooth wave
phase	the phase of the sawtooth wave
depth	the depth of the sawtooth wave
tuning	the tuning of the sawtooth wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_sawtooth_float ()

void
ags_lfo_synth_util_sawtooth_float (float *buffer,
                                   gdouble freq,
                                   gdouble phase,
                                   gdouble depth,
                                   gdouble tuning,
                                   guint samplerate,
                                   guint offset,
                                   guint n_frames);

LFO using sawtooth wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sawtooth wave
phase	the phase of the sawtooth wave
depth	the depth of the sawtooth wave
tuning	the tuning of the sawtooth wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_sawtooth_double ()

void
ags_lfo_synth_util_sawtooth_double (double *buffer,
                                    gdouble freq,
                                    gdouble phase,
                                    gdouble depth,
                                    gdouble tuning,
                                    guint samplerate,
                                    guint offset,
                                    guint n_frames);

LFO using sawtooth wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sawtooth wave
phase	the phase of the sawtooth wave
depth	the depth of the sawtooth wave
tuning	the tuning of the sawtooth wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_sawtooth_complex ()

void
ags_lfo_synth_util_sawtooth_complex (AgsComplex *buffer,
                                     gdouble freq,
                                     gdouble phase,
                                     gdouble depth,
                                     gdouble tuning,
                                     guint samplerate,
                                     guint offset,
                                     guint n_frames);

LFO using sawtooth wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sawtooth wave
phase	the phase of the sawtooth wave
depth	the depth of the sawtooth wave
tuning	the tuning of the sawtooth wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_triangle_s8 ()

void
ags_lfo_synth_util_triangle_s8 (gint8 *buffer,
                                gdouble freq,
                                gdouble phase,
                                gdouble depth,
                                gdouble tuning,
                                guint samplerate,
                                guint offset,
                                guint n_frames);

LFO using triangle wave.

Parameters

buffer	the audio buffer
freq	the frequency of the triangle wave
phase	the phase of the triangle wave
depth	the depth of the triangle wave
tuning	the tuning of the triangle wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_triangle_s16 ()

void
ags_lfo_synth_util_triangle_s16 (gint16 *buffer,
                                 gdouble freq,
                                 gdouble phase,
                                 gdouble depth,
                                 gdouble tuning,
                                 guint samplerate,
                                 guint offset,
                                 guint n_frames);

LFO using triangle wave.

Parameters

buffer	the audio buffer
freq	the frequency of the triangle wave
phase	the phase of the triangle wave
depth	the depth of the triangle wave
tuning	the tuning of the triangle wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_triangle_s24 ()

void
ags_lfo_synth_util_triangle_s24 (gint32 *buffer,
                                 gdouble freq,
                                 gdouble phase,
                                 gdouble depth,
                                 gdouble tuning,
                                 guint samplerate,
                                 guint offset,
                                 guint n_frames);

LFO using triangle wave.

Parameters

buffer	the audio buffer
freq	the frequency of the triangle wave
phase	the phase of the triangle wave
depth	the depth of the triangle wave
tuning	the tuning of the triangle wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_triangle_s32 ()

void
ags_lfo_synth_util_triangle_s32 (gint32 *buffer,
                                 gdouble freq,
                                 gdouble phase,
                                 gdouble depth,
                                 gdouble tuning,
                                 guint samplerate,
                                 guint offset,
                                 guint n_frames);

LFO using triangle wave.

Parameters

buffer	the audio buffer
freq	the frequency of the triangle wave
phase	the phase of the triangle wave
depth	the depth of the triangle wave
tuning	the tuning of the triangle wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_triangle_s64 ()

void
ags_lfo_synth_util_triangle_s64 (gint64 *buffer,
                                 gdouble freq,
                                 gdouble phase,
                                 gdouble depth,
                                 gdouble tuning,
                                 guint samplerate,
                                 guint offset,
                                 guint n_frames);

LFO using triangle wave.

Parameters

buffer	the audio buffer
freq	the frequency of the triangle wave
phase	the phase of the triangle wave
depth	the depth of the triangle wave
tuning	the tuning of the triangle wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_triangle_float ()

void
ags_lfo_synth_util_triangle_float (float *buffer,
                                   gdouble freq,
                                   gdouble phase,
                                   gdouble depth,
                                   gdouble tuning,
                                   guint samplerate,
                                   guint offset,
                                   guint n_frames);

LFO using triangle wave.

Parameters

buffer	the audio buffer
freq	the frequency of the triangle wave
phase	the phase of the triangle wave
depth	the depth of the triangle wave
tuning	the tuning of the triangle wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_triangle_double ()

void
ags_lfo_synth_util_triangle_double (double *buffer,
                                    gdouble freq,
                                    gdouble phase,
                                    gdouble depth,
                                    gdouble tuning,
                                    guint samplerate,
                                    guint offset,
                                    guint n_frames);

LFO using triangle wave.

Parameters

buffer	the audio buffer
freq	the frequency of the triangle wave
phase	the phase of the triangle wave
depth	the depth of the triangle wave
tuning	the tuning of the triangle wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_triangle_complex ()

void
ags_lfo_synth_util_triangle_complex (AgsComplex *buffer,
                                     gdouble freq,
                                     gdouble phase,
                                     gdouble depth,
                                     gdouble tuning,
                                     guint samplerate,
                                     guint offset,
                                     guint n_frames);

LFO using triangle wave.

Parameters

buffer	the audio buffer
freq	the frequency of the triangle wave
phase	the phase of the triangle wave
depth	the depth of the triangle wave
tuning	the tuning of the triangle wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_square_s8 ()

void
ags_lfo_synth_util_square_s8 (gint8 *buffer,
                              gdouble freq,
                              gdouble phase,
                              gdouble depth,
                              gdouble tuning,
                              guint samplerate,
                              guint offset,
                              guint n_frames);

LFO using square wave.

Parameters

buffer	the audio buffer
freq	the frequency of the square wave
phase	the phase of the square wave
depth	the depth of the square wave
tuning	the tuning of the square wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_square_s16 ()

void
ags_lfo_synth_util_square_s16 (gint16 *buffer,
                               gdouble freq,
                               gdouble phase,
                               gdouble depth,
                               gdouble tuning,
                               guint samplerate,
                               guint offset,
                               guint n_frames);

LFO using square wave.

Parameters

buffer	the audio buffer
freq	the frequency of the square wave
phase	the phase of the square wave
depth	the depth of the square wave
tuning	the tuning of the square wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_square_s24 ()

void
ags_lfo_synth_util_square_s24 (gint32 *buffer,
                               gdouble freq,
                               gdouble phase,
                               gdouble depth,
                               gdouble tuning,
                               guint samplerate,
                               guint offset,
                               guint n_frames);

LFO using square wave.

Parameters

buffer	the audio buffer
freq	the frequency of the square wave
phase	the phase of the square wave
depth	the depth of the square wave
tuning	the tuning of the square wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_square_s32 ()

void
ags_lfo_synth_util_square_s32 (gint32 *buffer,
                               gdouble freq,
                               gdouble phase,
                               gdouble depth,
                               gdouble tuning,
                               guint samplerate,
                               guint offset,
                               guint n_frames);

LFO using square wave.

Parameters

buffer	the audio buffer
freq	the frequency of the square wave
phase	the phase of the square wave
depth	the depth of the square wave
tuning	the tuning of the square wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_square_s64 ()

void
ags_lfo_synth_util_square_s64 (gint64 *buffer,
                               gdouble freq,
                               gdouble phase,
                               gdouble depth,
                               gdouble tuning,
                               guint samplerate,
                               guint offset,
                               guint n_frames);

LFO using square wave.

Parameters

buffer	the audio buffer
freq	the frequency of the square wave
phase	the phase of the square wave
depth	the depth of the square wave
tuning	the tuning of the square wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_square_float ()

void
ags_lfo_synth_util_square_float (float *buffer,
                                 gdouble freq,
                                 gdouble phase,
                                 gdouble depth,
                                 gdouble tuning,
                                 guint samplerate,
                                 guint offset,
                                 guint n_frames);

LFO using square wave.

Parameters

buffer	the audio buffer
freq	the frequency of the square wave
phase	the phase of the square wave
depth	the depth of the square wave
tuning	the tuning of the square wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_square_double ()

void
ags_lfo_synth_util_square_double (double *buffer,
                                  gdouble freq,
                                  gdouble phase,
                                  gdouble depth,
                                  gdouble tuning,
                                  guint samplerate,
                                  guint offset,
                                  guint n_frames);

LFO using square wave.

Parameters

buffer	the audio buffer
freq	the frequency of the square wave
phase	the phase of the square wave
depth	the depth of the square wave
tuning	the tuning of the square wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_square_complex ()

void
ags_lfo_synth_util_square_complex (AgsComplex *buffer,
                                   gdouble freq,
                                   gdouble phase,
                                   gdouble depth,
                                   gdouble tuning,
                                   guint samplerate,
                                   guint offset,
                                   guint n_frames);

LFO using square wave.

Parameters

buffer	the audio buffer
freq	the frequency of the square wave
phase	the phase of the square wave
depth	the depth of the square wave
tuning	the tuning of the square wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_impulse_s8 ()

void
ags_lfo_synth_util_impulse_s8 (gint8 *buffer,
                               gdouble freq,
                               gdouble phase,
                               gdouble depth,
                               gdouble tuning,
                               guint samplerate,
                               guint offset,
                               guint n_frames);

LFO using impulse wave.

Parameters

buffer	the audio buffer
freq	the frequency of the impulse wave
phase	the phase of the impulse wave
depth	the depth of the impulse wave
tuning	the tuning of the impulse wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_impulse_s16 ()

void
ags_lfo_synth_util_impulse_s16 (gint16 *buffer,
                                gdouble freq,
                                gdouble phase,
                                gdouble depth,
                                gdouble tuning,
                                guint samplerate,
                                guint offset,
                                guint n_frames);

LFO using impulse wave.

Parameters

buffer	the audio buffer
freq	the frequency of the impulse wave
phase	the phase of the impulse wave
depth	the depth of the impulse wave
tuning	the tuning of the impulse wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_impulse_s24 ()

void
ags_lfo_synth_util_impulse_s24 (gint32 *buffer,
                                gdouble freq,
                                gdouble phase,
                                gdouble depth,
                                gdouble tuning,
                                guint samplerate,
                                guint offset,
                                guint n_frames);

LFO using impulse wave.

Parameters

buffer	the audio buffer
freq	the frequency of the impulse wave
phase	the phase of the impulse wave
depth	the depth of the impulse wave
tuning	the tuning of the impulse wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_impulse_s32 ()

void
ags_lfo_synth_util_impulse_s32 (gint32 *buffer,
                                gdouble freq,
                                gdouble phase,
                                gdouble depth,
                                gdouble tuning,
                                guint samplerate,
                                guint offset,
                                guint n_frames);

LFO using impulse wave.

Parameters

buffer	the audio buffer
freq	the frequency of the impulse wave
phase	the phase of the impulse wave
depth	the depth of the impulse wave
tuning	the tuning of the impulse wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_impulse_s64 ()

void
ags_lfo_synth_util_impulse_s64 (gint64 *buffer,
                                gdouble freq,
                                gdouble phase,
                                gdouble depth,
                                gdouble tuning,
                                guint samplerate,
                                guint offset,
                                guint n_frames);

LFO using impulse wave.

Parameters

buffer	the audio buffer
freq	the frequency of the impulse wave
phase	the phase of the impulse wave
depth	the depth of the impulse wave
tuning	the tuning of the impulse wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_impulse_float ()

void
ags_lfo_synth_util_impulse_float (float *buffer,
                                  gdouble freq,
                                  gdouble phase,
                                  gdouble depth,
                                  gdouble tuning,
                                  guint samplerate,
                                  guint offset,
                                  guint n_frames);

LFO using impulse wave.

Parameters

buffer	the audio buffer
freq	the frequency of the impulse wave
phase	the phase of the impulse wave
depth	the depth of the impulse wave
tuning	the tuning of the impulse wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_impulse_double ()

void
ags_lfo_synth_util_impulse_double (double *buffer,
                                   gdouble freq,
                                   gdouble phase,
                                   gdouble depth,
                                   gdouble tuning,
                                   guint samplerate,
                                   guint offset,
                                   guint n_frames);

LFO using impulse wave.

Parameters

buffer	the audio buffer
freq	the frequency of the impulse wave
phase	the phase of the impulse wave
depth	the depth of the impulse wave
tuning	the tuning of the impulse wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_impulse_complex ()

void
ags_lfo_synth_util_impulse_complex (AgsComplex *buffer,
                                    gdouble freq,
                                    gdouble phase,
                                    gdouble depth,
                                    gdouble tuning,
                                    guint samplerate,
                                    guint offset,
                                    guint n_frames);

LFO using impulse wave.

Parameters

buffer	the audio buffer
freq	the frequency of the impulse wave
phase	the phase of the impulse wave
depth	the depth of the impulse wave
tuning	the tuning of the impulse wave
samplerate	the samplerate
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_sin ()

void
ags_lfo_synth_util_sin (void *buffer,
                        gdouble freq,
                        gdouble phase,
                        gdouble depth,
                        gdouble tuning,
                        guint samplerate,
                        guint audio_buffer_util_format,
                        guint offset,
                        guint n_frames);

LFO using sin wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sin wave
phase	the phase of the sin wave
depth	the depth of the sin wave
tuning	the tuning of the sin wave
samplerate	the samplerate
audio_buffer_util_format	the audio data format
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_sawtooth ()

void
ags_lfo_synth_util_sawtooth (void *buffer,
                             gdouble freq,
                             gdouble phase,
                             gdouble depth,
                             gdouble tuning,
                             guint samplerate,
                             guint audio_buffer_util_format,
                             guint offset,
                             guint n_frames);

LFO using sawtooth wave.

Parameters

buffer	the audio buffer
freq	the frequency of the sawtooth wave
phase	the phase of the sawtooth wave
depth	the depth of the sawtooth wave
tuning	the tuning of the sawtooth wave
samplerate	the samplerate
audio_buffer_util_format	the audio data format
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_triangle ()

void
ags_lfo_synth_util_triangle (void *buffer,
                             gdouble freq,
                             gdouble phase,
                             gdouble depth,
                             gdouble tuning,
                             guint samplerate,
                             guint audio_buffer_util_format,
                             guint offset,
                             guint n_frames);

LFO using triangle wave.

Parameters

buffer	the audio buffer
freq	the frequency of the triangle wave
phase	the phase of the triangle wave
depth	the depth of the triangle wave
tuning	the tuning of the triangle wave
samplerate	the samplerate
audio_buffer_util_format	the audio data format
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_square ()

void
ags_lfo_synth_util_square (void *buffer,
                           gdouble freq,
                           gdouble phase,
                           gdouble depth,
                           gdouble tuning,
                           guint samplerate,
                           guint audio_buffer_util_format,
                           guint offset,
                           guint n_frames);

LFO using square wave.

Parameters

buffer	the audio buffer
freq	the frequency of the square wave
phase	the phase of the square wave
depth	the depth of the square wave
tuning	the tuning of the square wave
samplerate	the samplerate
audio_buffer_util_format	the audio data format
offset	start frame
n_frames	generate n frames

Since: 3.0.0

ags_lfo_synth_util_impulse ()

void
ags_lfo_synth_util_impulse (void *buffer,
                            gdouble freq,
                            gdouble phase,
                            gdouble depth,
                            gdouble tuning,
                            guint samplerate,
                            guint audio_buffer_util_format,
                            guint offset,
                            guint n_frames);

LFO using impulse wave.

Parameters

buffer	the audio buffer
freq	the frequency of the impulse wave
phase	the phase of the impulse wave
depth	the depth of the impulse wave
tuning	the tuning of the impulse wave
samplerate	the samplerate
audio_buffer_util_format	the audio data format
offset	start frame
n_frames	generate n frames

Since: 3.0.0