resampler.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 (smpl_t ratio, uint_t type)
	create resampler object More...
void	del_aubio_resampler (aubio_resampler_t *s)
	delete resampler object
void	aubio_resampler_do (aubio_resampler_t *s, const fvec_t *input, fvec_t *output)
	resample input in output More...

Detailed Description

Resampling object.

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

Definition in file resampler.h.

Function Documentation

aubio_resampler_do()

void aubio_resampler_do	(	aubio_resampler_t *	s,
		const 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

new_aubio_resampler()

aubio_resampler_t* new_aubio_resampler	(	smpl_t	ratio,
		uint_t	type
	)

create resampler object

Parameters

ratio	output_sample_rate / input_sample_rate
type	libsamplerate resampling type, see http://www.mega-nerd.com/SRC/api_misc.html#Converters