DSP API Signal generation functions

Functions
DLL_EXPORT void	dsp_signals_whitenoise (dsp_stream_p stream)
	Generate white noise.
DLL_EXPORT void	dsp_signals_sinewave (dsp_stream_p stream, double samplefreq, double freq)
	Generate a sinusoidal wave.
DLL_EXPORT void	dsp_signals_sawtoothwave (dsp_stream_p stream, double samplefreq, double freq)
	Generate a sawtooth wave.
DLL_EXPORT void	dsp_signals_triwave (dsp_stream_p stream, double samplefreq, double freq)
	Generate a triangular wave.
DLL_EXPORT void	dsp_modulation_frequency (dsp_stream_p stream, double samplefreq, double freq, double bandwidth)
	Generate a frequency modulated wave.
DLL_EXPORT void	dsp_modulation_amplitude (dsp_stream_p stream, double samplefreq, double freq)
	Generate an amplitude modulated wave.

Detailed Description

Function Documentation

dsp_modulation_amplitude()

DLL_EXPORT void dsp_modulation_amplitude	(	dsp_stream_p	stream,
		double	samplefreq,
		double	freq
	)

Generate an amplitude modulated wave.

Parameters

stream	the target DSP stream.
samplefreq	the sampling reference frequency
freq	the carrier wave frequency

Definition at line 98 of file signals.c.

dsp_modulation_frequency()

DLL_EXPORT void dsp_modulation_frequency	(	dsp_stream_p	stream,
		double	samplefreq,
		double	freq,
		double	bandwidth
	)

Generate a frequency modulated wave.

Parameters

stream	the target DSP stream.
samplefreq	the sampling reference frequency
freq	the carrier wave frequency
bandwidth	the bandwidth of the frequency modulation

Definition at line 82 of file signals.c.

dsp_signals_sawtoothwave()

DLL_EXPORT void dsp_signals_sawtoothwave	(	dsp_stream_p	stream,
		double	samplefreq,
		double	freq
	)

Generate a sawtooth wave.

Parameters

stream	the target DSP stream.
samplefreq	the sampling reference frequency
freq	the sawtooth wave frequency

Definition at line 48 of file signals.c.

dsp_signals_sinewave()

DLL_EXPORT void dsp_signals_sinewave	(	dsp_stream_p	stream,
		double	samplefreq,
		double	freq
	)

Generate a sinusoidal wave.

Parameters

stream	the target DSP stream.
samplefreq	the sampling reference frequency
freq	the sine wave frequency

Definition at line 31 of file signals.c.

dsp_signals_triwave()

DLL_EXPORT void dsp_signals_triwave	(	dsp_stream_p	stream,
		double	samplefreq,
		double	freq
	)

Generate a triangular wave.

Parameters

stream	the target DSP stream.
samplefreq	the sampling reference frequency
freq	the triangular wave frequency

Definition at line 64 of file signals.c.

dsp_signals_whitenoise()

DLL_EXPORT void dsp_signals_whitenoise

(

dsp_stream_p

stream

)

Generate white noise.

Parameters

stream

the target DSP stream.

Definition at line 22 of file signals.c.