metadata for LPC subframe type
Properties:
| Name | Type | Attributes | Description |
|---|---|---|---|
order |
number | The FIR order. | |
qlp_coeff |
Array.<number> | FIR filter coefficients. | |
qlp_coeff_precision |
number | Quantized FIR filter coefficient precision in bits. | |
quantization_level |
number | The qlp coeff shift needed. | |
warmup |
Array.<number> | inherited | Warmup samples to prime the predictor, length == order. |
partition |
Flac.SubFramePartition | inherited | The residual coding method. |
residual |
Array.<number> |
<optional> inherited |
The residual signal, length == (blocksize minus order) samples.
NOTE will only be included if CodingOptions.analyseSubframes is enabled for the decoder. |