University Library
  • Login
A gateway to Melbourne's research publications
Minerva Access is the University's Institutional Repository. It aims to collect, preserve, and showcase the intellectual output of staff and students of the University of Melbourne for a global audience.
View Item 
  • Minerva Access
  • Fine Arts and Music
  • Melbourne Conservatorium of Music
  • Melbourne Conservatorium of Music - Research Publications
  • View Item
  • Minerva Access
  • Fine Arts and Music
  • Melbourne Conservatorium of Music
  • Melbourne Conservatorium of Music - Research Publications
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

    The Role of Place Cues in Voluntary Stream Segregation for Cochlear Implant Users

    Thumbnail
    Download
    Published version (327.4Kb)

    Citations
    Scopus
    Web of Science
    Altmetric
    5
    4
    Author
    Paredes-Gallardo, A; Madsen, SMK; Dau, T; Marozeau, J
    Date
    2018-01-19
    Source Title
    Trends in Hearing
    Publisher
    SAGE PUBLICATIONS INC
    University of Melbourne Author/s
    Marozeau, Jeremy
    Affiliation
    Melbourne Conservatorium of Music
    Metadata
    Show full item record
    Document Type
    Journal Article
    Citations
    Paredes-Gallardo, A., Madsen, S. M. K., Dau, T. & Marozeau, J. (2018). The Role of Place Cues in Voluntary Stream Segregation for Cochlear Implant Users. TRENDS IN HEARING, 22, https://doi.org/10.1177/2331216517750262.
    Access Status
    Open Access
    URI
    http://hdl.handle.net/11343/255813
    DOI
    10.1177/2331216517750262
    Abstract
    Sequential stream segregation by cochlear implant (CI) listeners was investigated using a temporal delay detection task composed of a sequence of regularly presented bursts of pulses on a single electrode (B) interleaved with an irregular sequence (A) presented on a different electrode. In half of the trials, a delay was added to the last burst of the regular B sequence, and the listeners were asked to detect this delay. As a jitter was added to the period between consecutive A bursts, time judgments between the A and B sequences provided an unreliable cue to perform the task. Thus, the segregation of the A and B sequences should improve performance. In Experiment 1, the electrode separation and the sequence duration were varied to clarify whether place cues help CI listeners to voluntarily segregate sounds and whether a two-stream percept needs time to build up. Results suggested that place cues can facilitate the segregation of sequential sounds if enough time is provided to build up a two-stream percept. In Experiment 2, the duration of the sequence was fixed, and only the electrode separation was varied to estimate the fission boundary. Most listeners were able to segregate the sounds for separations of three or more electrodes, and some listeners could segregate sounds coming from adjacent electrodes.

    Export Reference in RIS Format     

    Endnote

    • Click on "Export Reference in RIS Format" and choose "open with... Endnote".

    Refworks

    • Click on "Export Reference in RIS Format". Login to Refworks, go to References => Import References


    Collections
    • Minerva Elements Records [53102]
    • Melbourne Conservatorium of Music - Research Publications [705]
    Minerva AccessDepositing Your Work (for University of Melbourne Staff and Students)NewsFAQs

    BrowseCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects
    My AccountLoginRegister
    StatisticsMost Popular ItemsStatistics by CountryMost Popular Authors