SMS_Data Struct Reference

structure with SMS data More...

#include <sms.h>

Data Fields
sfloat *	pSmsData
int	sizeData
sfloat *	pFSinFreq
sfloat *	pFSinAmp
sfloat *	pFSinPha
int	nTracks
sfloat *	pFStocGain
int	nCoeff
sfloat *	pFStocCoeff
sfloat *	pResPhase
int	nEnvCoeff
sfloat *	pSpecEnv

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Detailed Description

structure with SMS data

Here is where all the analysis data ends up. Once data is in here, it is ready for synthesis.

It is in one contigous block (pSmsData), the other pointer members point specifically to each component in the block.

pFSinPha is optional in the final output, but it is always used to construct the residual signal.

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Field Documentation

int SMS_Data::nCoeff

number of filter coefficients

Referenced by sms_allocFrame(), sms_copyFrame(), sms_freeFrame(), sms_interpolateFrames(), sms_resGain(), sms_stocAnalysis(), sms_stochastic(), and StocSynthApprox().

int SMS_Data::nEnvCoeff

number of spectral envelope coefficients

Referenced by sms_allocFrame(), sms_interpolateFrames(), sms_modify(), sms_spectralEnvelope(), and sms_transposeKeepEnv().

int SMS_Data::nTracks

number of sinusoidal tracks in frame

Referenced by SineSynthIFFT(), sms_allocFrame(), sms_analyze(), sms_copyFrame(), sms_deterministic(), sms_freeFrame(), sms_interpolateFrames(), sms_modify(), sms_sineSynthFrame(), sms_spectralEnvelope(), sms_transpose(), and sms_transposeKeepEnv().

sfloat* SMS_Data::pFSinAmp

magnitude of sinusoids (stored in dB)

Referenced by DeleteShortTrack(), FillGap(), SinePhaSynth(), SineSynth(), SineSynthIFFT(), sms_allocFrame(), sms_analyze(), sms_cleanTracks(), sms_copyFrame(), sms_deterministic(), sms_freeFrame(), sms_initFrame(), sms_interpolateFrames(), sms_modify(), sms_peakContinuation(), sms_sineSynthFrame(), sms_spectralEnvelope(), and sms_transposeKeepEnv().

sfloat* SMS_Data::pFSinFreq

frequency of sinusoids

Referenced by DeleteShortTrack(), FillGap(), SinePhaSynth(), SineSynth(), SineSynthIFFT(), sms_allocFrame(), sms_analyze(), sms_cleanTracks(), sms_copyFrame(), sms_deterministic(), sms_freeFrame(), sms_initFrame(), sms_interpolateFrames(), sms_modify(), sms_peakContinuation(), sms_sineSynthFrame(), sms_spectralEnvelope(), sms_transpose(), and sms_transposeKeepEnv().

sfloat* SMS_Data::pFSinPha

phase of sinusoids

Referenced by DeleteShortTrack(), FillGap(), SinePhaSynth(), SineSynth(), SineSynthIFFT(), sms_allocFrame(), sms_analyze(), sms_cleanTracks(), sms_copyFrame(), sms_deterministic(), sms_initFrame(), sms_peakContinuation(), and sms_sineSynthFrame().

sfloat* SMS_Data::pFStocCoeff

filter coefficients for stochastic component

Referenced by sms_allocFrame(), sms_analyze(), sms_copyFrame(), sms_freeFrame(), sms_interpolateFrames(), sms_resGain(), sms_stocAnalysis(), sms_stochastic(), and StocSynthApprox().

sfloat* SMS_Data::pFStocGain

gain of stochastic component

Referenced by sms_allocFrame(), sms_copyFrame(), sms_freeFrame(), sms_interpolateFrames(), sms_stocAnalysis(), sms_stochastic(), and StocSynthApprox().

sfloat* SMS_Data::pResPhase

residual phase spectrum

Referenced by sms_allocFrame(), sms_analyze(), sms_copyFrame(), and sms_freeFrame().

sfloat* SMS_Data::pSmsData

pointer to all SMS data

Referenced by sms_allocFrame(), sms_clearFrame(), sms_copyFrame(), sms_freeFrame(), sms_getFrame(), and sms_writeFrame().

sfloat* SMS_Data::pSpecEnv

Referenced by sms_allocFrame(), sms_interpolateFrames(), sms_modify(), sms_spectralEnvelope(), and sms_transposeKeepEnv().

int SMS_Data::sizeData

size of all the data

Referenced by sms_allocFrame(), sms_clearFrame(), sms_copyFrame(), and sms_freeFrame().

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The documentation for this struct was generated from the following file:

• /Users/richardeakin/projects/libsms/trunk/src/sms.h