resample.h File Reference

Resampling object. More...

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Typedefs
typedef struct _aubio_resampler_t	aubio_resampler_t
	resampler object
Functions
aubio_resampler_t *	new_aubio_resampler (float ratio, uint_t type)
	create resampler object
void	del_aubio_resampler (aubio_resampler_t *s)
	delete resampler object
uint_t	aubio_resampler_process (aubio_resampler_t *s, fvec_t *input, fvec_t *output)
	resample input in output

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Detailed Description

Resampling object.

This object resamples an input vector into an output vector using libsamplerate. See http://www.mega-nerd.com/SRC/

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Function Documentation

uint_t aubio_resampler_process	(	aubio_resampler_t *	s,
		fvec_t *	input,
		fvec_t *	output
	)

resample input in output

Parameters:

s	resampler object
input	input buffer of size N
output	output buffer of size N*ratio

aubio_resampler_t* new_aubio_resampler	(	float	ratio,
		uint_t	type
	)

create resampler object

Parameters:

ratio	output_sample_rate / input_sample_rate
type	libsamplerate resampling type