Audio Demos for Speech Enhancement
Example 0
| Mixture |
|
|
|---|---|---|
| Ground-truth sources |
SI-SDR = -1.50 dB |
SI-SDR = 1.53 dB |
| Method | Separated speech | Separated interference |
| iTDCN++ 25ms STFT |
SI-SDR = 10.07 dB |
SI-SDR = 12.04 dB |
| iTDCN++ 2.5ms learned |
SI-SDR = 12.72 dB |
SI-SDR = 14.28 dB |
Example 1
| Mixture |
|
|
|---|---|---|
| Ground-truth sources |
SI-SDR = -7.26 dB |
SI-SDR = 7.16 dB |
| Method | Separated speech | Separated interference |
| iTDCN++ 25ms STFT |
SI-SDR = 0.34 dB |
SI-SDR = 9.98 dB |
| iTDCN++ 2.5ms learned |
SI-SDR = 2.21 dB |
SI-SDR = 11.10 dB |
Example 2
| Mixture |
|
|
|---|---|---|
| Ground-truth sources |
SI-SDR = 0.65 dB |
SI-SDR = -0.71 dB |
| Method | Separated speech | Separated interference |
| iTDCN++ 25ms STFT |
SI-SDR = 12.48 dB |
SI-SDR = 12.60 dB |
| iTDCN++ 2.5ms learned |
SI-SDR = 14.34 dB |
SI-SDR = 13.83 dB |
Example 3
| Mixture |
|
|
|---|---|---|
| Ground-truth sources |
SI-SDR = 0.09 dB |
SI-SDR = -0.03 dB |
| Method | Separated speech | Separated interference |
| iTDCN++ 25ms STFT |
SI-SDR = 13.96 dB |
SI-SDR = 13.53 dB |
| iTDCN++ 2.5ms learned |
SI-SDR = 13.56 dB |
SI-SDR = 13.50 dB |
Example 4
| Mixture |
|
|
|---|---|---|
| Ground-truth sources |
SI-SDR = -13.24 dB |
SI-SDR = 13.58 dB |
| Method | Separated speech | Separated interference |
| iTDCN++ 25ms STFT |
SI-SDR = -1.15 dB |
SI-SDR = 15.77 dB |
| iTDCN++ 2.5ms learned |
SI-SDR = 0.09 dB |
SI-SDR = 16.49 dB |
Example 5
| Mixture |
|
|
|---|---|---|
| Ground-truth sources |
SI-SDR = 7.46 dB |
SI-SDR = -7.78 dB |
| Method | Separated speech | Separated interference |
| iTDCN++ 25ms STFT |
SI-SDR = 13.74 dB |
SI-SDR = 5.51 dB |
| iTDCN++ 2.5ms learned |
SI-SDR = 18.02 dB |
SI-SDR = 10.26 dB |
Example 6
| Mixture |
|
|
|---|---|---|
| Ground-truth sources |
SI-SDR = 5.82 dB |
SI-SDR = -5.81 dB |
| Method | Separated speech | Separated interference |
| iTDCN++ 25ms STFT |
SI-SDR = 18.28 dB |
SI-SDR = 12.46 dB |
| iTDCN++ 2.5ms learned |
SI-SDR = 20.37 dB |
SI-SDR = 14.52 dB |
Example 7
| Mixture |
|
|
|---|---|---|
| Ground-truth sources |
SI-SDR = -1.03 dB |
SI-SDR = 1.17 dB |
| Method | Separated speech | Separated interference |
| iTDCN++ 25ms STFT |
SI-SDR = 9.84 dB |
SI-SDR = 11.03 dB |
| iTDCN++ 2.5ms learned |
SI-SDR = 12.57 dB |
SI-SDR = 13.83 dB |
Example 8
| Mixture |
|
|
|---|---|---|
| Ground-truth sources |
SI-SDR = 1.66 dB |
SI-SDR = -1.64 dB |
| Method | Separated speech | Separated interference |
| iTDCN++ 25ms STFT |
SI-SDR = 15.25 dB |
SI-SDR = 13.32 dB |
| iTDCN++ 2.5ms learned |
SI-SDR = 13.96 dB |
SI-SDR = 12.17 dB |
Example 9
| Mixture |
|
|
|---|---|---|
| Ground-truth sources |
SI-SDR = -1.04 dB |
SI-SDR = 0.67 dB |
| Method | Separated speech | Separated interference |
| iTDCN++ 25ms STFT |
SI-SDR = 10.00 dB |
SI-SDR = 10.92 dB |
| iTDCN++ 2.5ms learned |
SI-SDR = 12.14 dB |
SI-SDR = 13.01 dB |