Example of PEMO processing of speech
An example for speech processing performed by the auditory model.
On top, the waveforms of one utterance of the German word ``wiederholen'' from a female
speaker in clean speech
and in speech simulating noise at 10 dB SNR are shown. In the middle, the corresponding
auditory-based representations after precessing are visualized.
Large amplitudes are indicated by bright spots.
At the bottom, the output of one single
frequency channel (CF=780Hz) is shown.
Peaks and ``undershoot'' are well maintained,
whereas distortions due to noise are compressed.