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Temporal Pattern Processing With Cochlear Implants| old_uid | 7065 |
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| title | Temporal Pattern Processing With Cochlear Implants |
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| start_date | 2009/05/29 |
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| schedule | 11h |
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| online | no |
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| location_info | salle à préciser |
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| summary | Cochlear implants (CIs) have achieved considerable success in transmitting speech information in quiet backgrounds. However, owing primarily to the relative lack of fine spectral information, CI listeners have difficulty with the prosodic aspects of speech, music appreciation, speaker/voice recognition, and listening in background noise. As CIs deliver minimal information about spectral contrasts, it is important to discover the extent to which temporal information can be processed by CI listeners, both in quiet listening conditions and in the presence of background noise. In this talk, I will summarize our previous findings on amplitude-modulation (AM) perception by CI listeners. In addition, I will describe recent findings on AM detection and AM pattern discrimination with CIs, how they relate to speech intonation recognition by CI listeners, and how they are influenced by the presence of competing modulations on other channels.
Lieu: Univ. Lyon 1 Gerland, bâtiment enseignement, Salle à préciser |
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| responsibles | Grimault |
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