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Conference papers

Modifying speech to improve the perception of L2

Vincent Colotte 1 Yves Laprie 1 Anne Bonneau 1
1 PAROLE - Analysis, perception and recognition of speech
INRIA Lorraine, LORIA - Laboratoire Lorrain de Recherche en Informatique et ses Applications
Abstract : The paper investigates the perception of speech signals that have been enhanced and slowed down selectively, with the view of improving oral comprehension for second language acquisition. The average identification rate increases from 72% up to 81% when the enhancement is applied alone, and up to 86% when the two modifications are applied simultaneously.
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Submitted on : Tuesday, September 26, 2006 - 2:52:37 PM
Last modification on : Friday, February 26, 2021 - 3:28:05 PM


  • HAL Id : inria-00100875, version 1



Vincent Colotte, Yves Laprie, Anne Bonneau. Modifying speech to improve the perception of L2. Integrating speech technology in learning - INSTIL 2002, Mar 2002, Davis, Ca, USA, 1 p. ⟨inria-00100875⟩



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