Audio Bandwidth Extension (16→48 kHz) on VCTK (test)
0.74LSDAP-BWE
Evaluation results
| Method | Links | ||
|---|---|---|---|
| AP-BWEUpsampling Factor=3x, Input Sample Rate=16 kHz, Target Sample Rate=48 kHz2026.03 | 0.74 | — | |
| Proposed ModelUpsampling Factor=3x, Input Sample Rate=16 kHz, Target Sample Rate=48 kHz2026.03 | 0.74 | — | |
| NVSRUpsampling Factor=3x, Input Sample Rate=16 kHz, Target Sample Rate=48 kHz2026.03 | 1.12 | — | |
| AudioSRUpsampling Factor=3x, Input Sample Rate=16 kHz, Target Sample Rate=48 kHz2026.03 | 1.44 | — | |
| Sinc upsamplingUpsampling Factor=3x, Input Sample Rate=16 kHz, Target Sample Rate=48 kHz2026.03 | 2.94 | — | |
| AP-BWESampling rate=16→48 kHz2026.03 | — | 3.7 | |
| AudioSRSampling rate=16→48 kHz2026.03 | — | 3.4 | |
| NVSRSampling rate=16→48 kHz2026.03 | — | 3.1 | |
| Proposed ModelSampling rate=16→48 kHz2026.03 | — | 3.69 | |
| Sinc upsamplingSampling rate=16→48 kHz2026.03 | — | 2.35 |