Abstract
A description is given of the evaluation of a simulated suppression system performing ideal suppression of a jammer signal, given the voicing states (voiced, unvoiced, silent) of the target and jammer speech as a function of time and the isolated target and jammer speech waveforms. By applying suppression to select regions of jammer speech as a function of the voicing states of the target and jammer, and by measuring the intelligibility of the resulting jammer-suppressed cochannel speech, it is possible to identify those regions of cochannel speech on which interference suppression most improves intelligibility. Such results can help focus algorithm development efforts.
| Original language | English |
|---|---|
| Pages (from-to) | 361-364 |
| Number of pages | 4 |
| Journal | ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings |
| Volume | 1 |
| State | Published - Dec 1 1989 |
| Event | 1989 International Conference on Acoustics, Speech, and Signal Processing - Glasgow, Scotland Duration: May 23 1989 → May 26 1989 |