Research Article
A Multiscale Chaotic Feature Extraction Method for Speaker Recognition
Table 1
The combinations of experiment settings.
| Experiment group | Speech type | Noise type | Acoustic feature | Nonlinear feature | Chaotic feature (acoustic + nonlinear) |
| 1 | Clean speech | — | √ | | | | √ | | | | √ |
| 2 | Noise speech | White | √ | | | | √ | | | | √ | Babble | √ | | | | √ | | | | √ |
|
|