Research Article
An Improved Unsupervised Single-Channel Speech Separation Algorithm for Processing Speech Sensor Signals
Table 7
Efficiency comparison of speech separation effect.
| | Index | Method | PESQ | STOI |
| Deep neural networks (DNN) [55] | 0.694 | 0.106 | Recurrent deep stacking networks (RDSN) [55] | 0.823 | 0.112 | CNMF + JADE+ adaptive wavelet transform | 0.305 | 0.106 |
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