DSP API Linear buffer filtering functions

Functions
DLL_EXPORT void	dsp_filter_squarelaw (dsp_stream_p stream)
	A square law filter. More...
DLL_EXPORT void	dsp_filter_lowpass (dsp_stream_p stream, double frequency)
	A low pass filter. More...
DLL_EXPORT void	dsp_filter_highpass (dsp_stream_p stream, double frequency)
	A high pass filter. More...
DLL_EXPORT void	dsp_filter_bandpass (dsp_stream_p stream, double LowFrequency, double HighFrequency)
	A band pass filter. More...
DLL_EXPORT void	dsp_filter_bandreject (dsp_stream_p stream, double LowFrequency, double HighFrequency)
	A band reject filter. More...

Detailed Description

Function Documentation

dsp_filter_bandpass()

DLL_EXPORT void dsp_filter_bandpass	(	dsp_stream_p	stream,
		double	LowFrequency,
		double	HighFrequency
	)

Parameters

stream	the input stream.
LowFrequency	the high-pass cutoff frequency of the filter in radians.
HighFrequency	the low-pass cutoff frequency of the filter in radians.

dsp_filter_bandreject()

DLL_EXPORT void dsp_filter_bandreject	(	dsp_stream_p	stream,
		double	LowFrequency,
		double	HighFrequency
	)

Parameters

stream	the input stream.
LowFrequency	the high-pass cutoff frequency of the filter in radians.
HighFrequency	the low-pass cutoff frequency of the filter.

dsp_filter_highpass()

DLL_EXPORT void dsp_filter_highpass	(	dsp_stream_p	stream,
		double	frequency
	)

Parameters

stream	the input stream.
frequency	the cutoff frequency of the filter in radians.

dsp_filter_lowpass()

DLL_EXPORT void dsp_filter_lowpass	(	dsp_stream_p	stream,
		double	frequency
	)

Parameters

stream	the input stream.
frequency	the cutoff frequency of the filter in radians.

dsp_filter_squarelaw()

DLL_EXPORT void dsp_filter_squarelaw

(

dsp_stream_p

stream

)

Parameters

stream

the input stream.