G722Context::G722Context::G722Band Struct Reference
The band[0] and band[1] correspond respectively to the lower band and higher band.
More...
|
Data Fields |
| int16_t | s_predictor |
| | predictor output value
|
| int32_t | s_zero |
| | previous output signal from zero predictor
|
| int8_t | part_reconst_mem [2] |
| | signs of previous partially reconstructed signals
|
| int16_t | prev_qtzd_reconst |
| | previous quantized reconstructed signal (internal value, using low_inv_quant4)
|
| int16_t | pole_mem [2] |
| | second-order pole section coefficient buffer
|
| int32_t | diff_mem [6] |
| | quantizer difference signal memory
|
| int16_t | zero_mem [6] |
| | Seventh-order zero section coefficient buffer.
|
| int16_t | log_factor |
| | delayed 2-logarithmic quantizer factor
|
| int16_t | scale_factor |
| | delayed quantizer scale factor
|
Detailed Description
The band[0] and band[1] correspond respectively to the lower band and higher band.
Definition at line 55 of file g722.c.
Field Documentation
| int32_t G722Context::G722Context::G722Band::diff_mem[6] |
quantizer difference signal memory
Definition at line 61 of file g722.c.
| int16_t G722Context::G722Context::G722Band::log_factor |
delayed 2-logarithmic quantizer factor
Definition at line 63 of file g722.c.
| int8_t G722Context::G722Context::G722Band::part_reconst_mem[2] |
signs of previous partially reconstructed signals
Definition at line 58 of file g722.c.
| int16_t G722Context::G722Context::G722Band::pole_mem[2] |
second-order pole section coefficient buffer
Definition at line 60 of file g722.c.
| int16_t G722Context::G722Context::G722Band::prev_qtzd_reconst |
previous quantized reconstructed signal (internal value, using low_inv_quant4)
Definition at line 59 of file g722.c.
| int16_t G722Context::G722Context::G722Band::s_predictor |
predictor output value
Definition at line 56 of file g722.c.
| int32_t G722Context::G722Context::G722Band::s_zero |
previous output signal from zero predictor
Definition at line 57 of file g722.c.
| int16_t G722Context::G722Context::G722Band::scale_factor |
delayed quantizer scale factor
Definition at line 64 of file g722.c.
Referenced by g722_init().
| int16_t G722Context::G722Context::G722Band::zero_mem[6] |
Seventh-order zero section coefficient buffer.
Definition at line 62 of file g722.c.
The documentation for this struct was generated from the following file:
