osmo-gmr: src/codec/frame.c File Reference

osmo-gmr 0.2.104-2b98 Osmocom GMR-1

Functions
frame.c File Reference
AMBE vocoder » AMBE vocoder - internal API

Osmocom GMR-1 AMBE speech parameters to/from frame. More...

`#include <math.h>`
`#include <stdint.h>`
`#include <string.h>`
`#include "private.h"`

## Functions
void | ambe_frame_unpack_raw (struct ambe_raw_params *rp, const uint8_t *frame)
| Unpack a frame into its raw encoded parameters. More...
void | ambe_frame_decode_params (struct ambe_subframe *sf, struct ambe_subframe *sf_prev, struct ambe_raw_params *rp)
| Decodes the speech parameters for both subframes from raw params. More...
void | ambe_subframe_expand (struct ambe_subframe *sf)
| Expands the decoded subframe params to prepare for synthesis. More...

## Detailed Description

Osmocom GMR-1 AMBE speech parameters to/from frame.