The effect of types of acoustical distortion on lexical access

Auteurs-es

  • Marianne Pelletier Department of Psychology, University of Toronto, 3359 Mississauga Rd N., Mississauga, ON L5L 1C6
  • Marco Coletta Department of Psychology, University of Toronto, 3359 Mississauga Rd N., Mississauga, ON L5L 1C6
  • Renée Giroax Department of Psychology, University of Toronto, 3359 Mississauga Rd N., Mississauga, ON L5L 1C6
  • Huiwen Goy Department of Psychology, University of Toronto, 3359 Mississauga Rd N., Mississauga, ON L5L 1C6
  • Kathy Pickora-Fuller Department of Psychology, University of Toronto, 3359 Mississauga Rd N., Mississauga, ON L5L 1C6

Mots-clés :

Acoustic intensity, Signal to noise ratio, Filtering, Low-pass, Reaction times, Signal-to-noise ratios, Time compressions

Résumé

A study was carried out to examine the effects of types of acoustical distortion on lexical access. The study aimed to replicate and extend the claims of authors Aydelott and Bates (2004) regarding the effects of acoustical distortion on lexical access. It was expected that for intact sentence contexts, reaction times to target in congruent contexts would be faster compared to reaction times in a neutral context, whereas those in an incongruent context would be slower. Furthermore, if reaction times differ depending on the type of distortion then the pattern suggest how priming may differ in lexical access for different types of distortion. The analysis also revealed that different types of distortion did affect lexical access to different degrees. It concluded that the distortions due to low-pass filtering and signal-to-noise ratio (SNR) produced a release from inhibition and significant decrease, while time compression significantly reduced facilitation and increased inhibition.

Fichiers supplémentaires

Publié-e

2008-09-01

Comment citer

1.
Pelletier M, Coletta M, Giroax R, Goy H, Pickora-Fuller K. The effect of types of acoustical distortion on lexical access. Canadian Acoustics [Internet]. 1 sept. 2008 [cité 24 juin 2026];36(3):108-9. Disponible à: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/2061

Numéro

Vol. 36 No. 3 (2008)

Rubrique

Actes du congrès de la Semaine canadienne d'acoustique

Licence

Author Licensing Addendum

This Licensing Addendum ("Addendum") is entered into between the undersigned Author(s) and Canadian Acoustics journal published by the Canadian Acoustical Association (hereinafter referred to as the "Publisher"). The Author(s) and the Publisher agree as follows:

  1. Retained Rights: The Author(s) retain(s) the following rights:

    • The right to reproduce, distribute, and publicly display the Work on the Author's personal website or the website of the Author's institution.
    • The right to use the Work in the Author's teaching activities and presentations.
    • The right to include the Work in a compilation for the Author's personal use, not for sale.

  2. Grant of License: The Author(s) grant(s) to the Publisher a worldwide exclusive license to publish, reproduce, distribute, and display the Work in Canadian Acoustics and any other formats and media deemed appropriate by the Publisher.

  3. Attribution: The Publisher agrees to include proper attribution to the Author(s) in all publications and reproductions of the Work.

  4. No Conflict: This Addendum is intended to be in harmony with, and not in conflict with, the terms and conditions of the original agreement entered into between the Author(s) and the Publisher.

  5. Copyright Clause: Copyright on articles is held by the Author(s). The corresponding Author has the right to grant on behalf of all Authors and does grant on behalf of all Authors, a worldwide exclusive license to the Publisher and its licensees in perpetuity, in all forms, formats, and media (whether known now or created in the future), including but not limited to the rights to publish, reproduce, distribute, display, store, translate, create adaptations, reprints, include within collections, and create summaries, extracts, and/or abstracts of the Contribution.

Articles les plus lus du,de la,des même-s auteur-e-s