28 #if !defined(_SPANDSP_PLC_H_)
29 #define _SPANDSP_PLC_H_
97 #define PLC_PITCH_MIN 120
99 #define PLC_PITCH_MAX 40
101 #define PLC_PITCH_OVERLAP_MAX (PLC_PITCH_MIN >> 2)
103 #define CORRELATION_SPAN 160
107 #define PLC_HISTORY_LEN (CORRELATION_SPAN + PLC_PITCH_MIN)
114 #if defined(__cplusplus)
151 #if defined(__cplusplus)
int plc_release(plc_state_t *s)
Definition: plc.c:249
Definition: private/plc.h:47
int plc_rx(plc_state_t *s, int16_t amp[], int len)
Process a block of received audio samples for PLC.
Definition: plc.c:119
int plc_fillin(plc_state_t *s, int16_t amp[], int len)
Fill-in a block of missing audio samples.
Definition: plc.c:163
int plc_free(plc_state_t *s)
Definition: plc.c:255
plc_state_t * plc_init(plc_state_t *s)
Initialise a PLC context.
Definition: plc.c:237