SpeexSBMode Struct Reference

#include <modes.h>

Collaboration diagram for SpeexSBMode:

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List of all members.

Public Attributes
const SpeexMode *	nb_mode
int	frameSize
int	subframeSize
int	lpcSize
int	bufSize
spx_word16_t	gamma1
spx_word16_t	gamma2
float	lag_factor
spx_word16_t	lpc_floor
float	folding_gain
const SpeexSubmode *	submodes [SB_SUBMODES]
int	defaultSubmode
int	low_quality_map [11]
int	quality_map [11]
const float(*	vbr_thresh )[11]
int	nb_modes

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Detailed Description

Struct defining the encoding/decoding mode for SB-CELP (wideband)

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Member Data Documentation

const SpeexMode* SpeexSBMode::nb_mode

Embedded narrowband mode

Referenced by sb_decoder_init(), and sb_encoder_init().

int SpeexSBMode::frameSize

Size of frames used for encoding

Referenced by sb_decoder_init(), sb_encoder_init(), and wb_mode_query().

int SpeexSBMode::subframeSize

Size of sub-frames used for encoding

Referenced by sb_decoder_init(), and sb_encoder_init().

int SpeexSBMode::lpcSize

Order of LPC filter

Referenced by sb_decoder_init(), and sb_encoder_init().

int SpeexSBMode::bufSize

Signal buffer size in encoder

Referenced by sb_encoder_init().

spx_word16_t SpeexSBMode::gamma1

Perceptual filter parameter #1

Referenced by sb_encoder_init().

spx_word16_t SpeexSBMode::gamma2

Perceptual filter parameter #1

Referenced by sb_encoder_init().

float SpeexSBMode::lag_factor

Lag-windowing parameter

Referenced by sb_encoder_init().

spx_word16_t SpeexSBMode::lpc_floor

Noise floor for LPC analysis

Referenced by sb_encoder_init().

float SpeexSBMode::folding_gain

Referenced by sb_decode().

const SpeexSubmode* SpeexSBMode::submodes[SB_SUBMODES]

Sub-mode data for the mode

Referenced by sb_decoder_init(), sb_encoder_init(), and wb_mode_query().

int SpeexSBMode::defaultSubmode

Default sub-mode to use when encoding

Referenced by sb_decoder_init(), and sb_encoder_init().

int SpeexSBMode::low_quality_map[11]

Mode corresponding to each quality setting

int SpeexSBMode::quality_map[11]

Mode corresponding to each quality setting

const float(* SpeexSBMode::vbr_thresh)[11]

Referenced by sb_encode().

int SpeexSBMode::nb_modes

Referenced by sb_encode().

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

• modes.h