ast_dsp Struct Reference

Data Fields
ast_frame	f
int	threshold
int	totalsilence
int	totalnoise
int	features
int	busymaybe
int	busycount
int	historicnoise [DSP_HISTORY]
int	historicsilence [DSP_HISTORY]
goertzel_state_t	freqs [7]
int	gsamps
int	tstate
int	tcount
int	digitmode
int	thinkdigit
float	genergy
union {
dtmf_detect_state_t   dtmf
mf_detect_state_t   mf
}	td

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Field Documentation

int busycount

Definition at line 256 of file dsp.c. Referenced by ast_dsp_new(), and ast_dsp_set_busy_count().

int busymaybe

Definition at line 255 of file dsp.c.

int digitmode

Definition at line 263 of file dsp.c. Referenced by ast_dsp_digitmode(), ast_dsp_digitreset(), ast_dsp_getdigits(), and ast_dsp_process().

dtmf_detect_state_t dtmf

Definition at line 267 of file dsp.c.

struct ast_frame f

Definition at line 250 of file dsp.c. Referenced by ast_dsp_process().

int features

Definition at line 254 of file dsp.c. Referenced by ast_dsp_new(), ast_dsp_process(), and ast_dsp_set_features().

goertzel_state_t freqs[7]

Definition at line 259 of file dsp.c. Referenced by ast_dsp_new(), and ast_dsp_reset().

float genergy

Definition at line 265 of file dsp.c.

int gsamps

Definition at line 260 of file dsp.c. Referenced by ast_dsp_reset().

int historicnoise[DSP_HISTORY]

Definition at line 257 of file dsp.c. Referenced by ast_dsp_reset().

int historicsilence[DSP_HISTORY]

Definition at line 258 of file dsp.c. Referenced by ast_dsp_reset().

mf_detect_state_t mf

Definition at line 268 of file dsp.c.

int tcount

Definition at line 262 of file dsp.c.

union { ... } td

Referenced by ast_dsp_digitmode(), ast_dsp_digitreset(), ast_dsp_getdigits(), ast_dsp_new(), and ast_dsp_process().

int thinkdigit

Definition at line 264 of file dsp.c. Referenced by ast_dsp_digitreset(), and ast_dsp_process().

int threshold

Definition at line 251 of file dsp.c. Referenced by ast_dsp_new(), and ast_dsp_set_threshold().

int totalnoise

Definition at line 253 of file dsp.c.

int totalsilence

Definition at line 252 of file dsp.c. Referenced by ast_dsp_reset().

int tstate

Definition at line 261 of file dsp.c.

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

• dsp.c

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