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Communication Dans Un Congrès Année : 2004

Cross-frequency temporal envelope correlation for the processing of degraded speech: Preliminary investigations.

Résumé

When concurrent acoustic signals are produced from different sources, their evolution in the spectro-temporal domain is independent. Each signal may however contain short-term spectral events with a common modulation of amplitude across time. This comodulation may be helpful for building auditory streams. When the information that is processed by two spectral channels share a common amplitude modulation, the auditory system may group these events together into a single auditory object whereas when their modulations differ, they would be parsed into different representations.
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Dates et versions

hal-00424934 , version 1 (19-10-2009)

Identifiants

  • HAL Id : hal-00424934 , version 1

Citer

Olivier Crouzet, William A. Ainsworth. Cross-frequency temporal envelope correlation for the processing of degraded speech: Preliminary investigations.. Joint Congress of the French and German Acoustical Societies (CFA­-DAGA), Mar 2004, Strasbourg, France. pp.393-394. ⟨hal-00424934⟩
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