#include "EST_FMatrix.h"

Include dependency graph for EST_sigpr_frame.h:

This graph shows which files directly or indirectly include this file:

Functions
void	sig2lpc (const EST_FVector &sig, EST_FVector &acf, EST_FVector &ref, EST_FVector &lpc)

void	lpc2cep (const EST_FVector &lpc, EST_FVector &cep)

void	sig2lpc (const EST_FVector &sig, EST_FVector &lpc)

void	sig2ref (const EST_FVector &sig, EST_FVector &ref)

void	ref2truearea (const EST_FVector &ref, EST_FVector &area)

void	ref2area (const EST_FVector &ref, EST_FVector &area)

void	ref2logarea (const EST_FVector &ref, EST_FVector &logarea)

void	lpc2ref (const EST_FVector &lpc, EST_FVector &ref)

void	ref2lpc (const EST_FVector &ref, EST_FVector &lpc)

void	lpc2lsf (const EST_FVector &lpc, EST_FVector &lsf)

void	lsf2lpc (const EST_FVector &lsf, EST_FVector &lpc)

void	frame_convert (const EST_FVector &in_frame, const EST_String &in_type, EST_FVector &out_frame, const EST_String &out_type)

void	sig2pow (EST_FVector &frame, float &power)

void	sig2rms (EST_FVector &frame, float &rms_energy)

void	sig2fbank (const EST_FVector &sig, EST_FVector &fbank_frame, const float sample_rate, const bool use_power_rather_than_energy, const bool take_log)

void	sig2fft (const EST_FVector &sig, EST_FVector &fft_vec, const bool use_power_rather_than_energy)

void	fft2fbank (const EST_FVector &fft_frame, EST_FVector &fbank_vec, const float Hz_per_fft_coeff, const EST_FVector &mel_fbank_frequencies)

void	fbank2melcep (const EST_FVector &fbank_vec, EST_FVector &mfcc, const float liftering_parameter, const bool include_c0=false)

void	make_mel_triangular_filter (const float this_mel_centre, const float this_mel_low, const float this_mel_high, const float Hz_per_fft_coeff, const int half_fft_order, int &fft_index_start, EST_FVector &filter)

float	Hz2Mel (float frequency_in_Hertz)

float	Mel2Hz (float frequency_in_Mel)

Function Documentation

void frame_convert	(	const EST_FVector &	in_frame,
		const EST_String &	in_type,
		EST_FVector &	out_frame,
		const EST_String &	out_type
	)

Definition at line 206 of file sigpr_frame.cc.

Functions

Function Documentation