Research Article
An Improved Unsupervised Single-Channel Speech Separation Algorithm for Processing Speech Sensor Signals
Table 5
The experiment of adaptive judgment speech enhancement (PESQ).
| | Scene | | Method | | | | | | | |
| | CNMF + JADE | 3.02 | 2.40 | 2.69 | 2.05 | 2.20 | 2.26 | 2.35 | | CNMF + JADE+ wavelet transform | 2.49 | 2.46 | 1.96 | 1.70 | 2.25 | 2.15 | 1.90 | | Adaptive speech enhancement judgment | 0 | 1 | 1 | 0 | 1 | 1 | 1 |
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