The effects of musical and linguistic components in recognition of real-world musical excerpts by cochlear implant recipients and normal-hearing adults.
Background: Cochlear implants (CI) are effective in transmitting salient features of speech, especially in quiet, but current CI technology is not well suited in transmission of key musical structures (e.g., melody, timbre). It is possible, however, that sung lyrics, which are commonly heard in real...
| Publicado en: | Journal of Music Therapy Vol. 49; no. 1; pp. 68 - 102 |
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| Autores principales: | , , , , , , , |
| Formato: | research Journal Article |
| Publicado: |
Oxford University Press / USA
Spring2012
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=108143784&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 108143784 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 00222917 GTA jtl: Journal of Music Therapy issn: 00222917 maglogo: N pubinfo: dt: Spring2012 vid: 49 iid: 1 pid: 622 pub: Oxford University Press / USA artinfo: ui: 108143784 NLM22803258 2011644778 10.1093/jmt/49.1.68 NLM22803258 PMC3400117 108143784 ppf: 68 ppct: 34 formats: fmt: @attributes: type: P tig: atl: The effects of musical and linguistic components in recognition of real-world musical excerpts by cochlear implant recipients and normal-hearing adults. aug: au: Gfeller, Kate Jiang, Dingfeng Oleson, Jacob J Driscoll, Virginia Olszewski, Carol Knutson, John F Turner, Christopher Gantz, Bruce affil: School of Music, Department of Communication Sciences and Disorders, Iowa Cochlear Implant Clinical Research Center, The University of Iowa, USA. sug: subj: Acoustic Stimulation Auditory Perception Cochlear Implant Rehabilitation of Persons with Hearing Loss Language Arts Music Adult Aged Aged, 80 and Over Female Human Male Middle Age Pitch Perception Recognition (Psychology) Adult: 19-44 years Aged: 65+ years Aged, 80 & over Middle Aged: 45-64 years Female Male ab: Background: Cochlear implants (CI) are effective in transmitting salient features of speech, especially in quiet, but current CI technology is not well suited in transmission of key musical structures (e.g., melody, timbre). It is possible, however, that sung lyrics, which are commonly heard in real-world music may provide acoustical cues that support better music perception.Objective: The purpose of this study was to examine how accurately adults who use CIs (n = 87) and those with normal hearing (NH) (n = 17) are able to recognize real-world music excerpts based upon musical and linguistic (lyrics) cues.Results: CI recipients were significantly less accurate than NH listeners on recognition of real-world music with or, in particular, without lyrics; however, CI recipients whose devices transmitted acoustic plus electric stimulation were more accurate than CI recipients reliant upon electric stimulation alone (particularly items without linguistic cues). Recognition by CI recipients improved as a function of linguistic cues.Methods: Participants were tested on melody recognition of complex melodies (pop, country, & classical styles). Results were analyzed as a function of: hearing status and history, device type (electric only or acoustic plus electric stimulation), musical style, linguistic and musical cues, speech perception scores, cognitive processing, music background, age, and in relation to self-report on listening acuity and enjoyment. Age at time of testing was negatively correlated with recognition performance.Conclusions: These results have practical implications regarding successful participation of CI users in music-based activities that include recognition and accurate perception of real-world songs (e.g., reminiscence, lyric analysis, & listening for enjoyment). pubtype: Academic Journal doctype: research Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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