This page hosts demo samples for the Non-Linear-Adaptive Coding Enhancer (NoLACE) at bitrates 6, 9 and 12 kb/s. The samples were taken from the CMU ARCTIC dataset (see this for description and license) and from the VCTK dataset (provided under creative commons license). Headphones are recommended for listening.
6 kb/s
| Original | Opus (baseline) | LACE | NoLACE (ours) | LPCNet Resynthesis |
|---|---|---|---|---|
9 kb/s
| Original | Opus (baseline) | LACE | NoLACE (ours) |
|---|---|---|---|
12 kb/s
| Original | Opus (baseline) | LACE | NoLACE (ours) |
|---|---|---|---|