Modeling comodulation masking release using an equalization-cancellation mechanism.

  title={Modeling comodulation masking release using an equalization-cancellation mechanism.},
  author={Tobias Piechowiak and Stephan Dieter Ewert and Torsten Dau},
  journal={The Journal of the Acoustical Society of America},
  volume={121 4},
This study presents an auditory processing model that accounts for the perceptual phenomenon of comodulation masking release (CMR). The model includes an equalization-cancellation (EC) stage for the processing of activity across the audio-frequency axis. The EC process across frequency takes place at the output of a modulation filterbank assumed for each audio-frequency channel. The model was evaluated in three experimental conditions: (i) CMR with four widely spaced flanking bands in order to… CONTINUE READING

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