Development of a "Virtual Cocktail Party" for the Measurement of Speech Intelligibility in a Sound Field.
This technical report describes an approach to the measurement of speech intelligibility for sentences presented in a sound field in the presence of 16-talker babble. More specifically, we detail our (1) selection and preparation of target speech materials, (2) selection and preparation of experimen...
| Publicado en: | Journal of the American Academy of Audiology Vol. 22; no. 5; pp. 294 - 306 |
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| Autores principales: | , , , , |
| Formato: | pictorial research tables/charts Journal Article |
| Publicado: |
Thieme Medical Publishing Inc.
May2011
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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=127183780&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 127183780 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 10500545 9OC jtl: Journal of the American Academy of Audiology issn: 10500545 maglogo: Y pubinfo: dt: May2011 vid: 22 iid: 5 pid: 2811 pub: Thieme Medical Publishing Inc. place: New York, New York artinfo: ui: 127183780 127183780 127183780 10.3766/jaaa.22.5.6 127183780 ppf: 294 ppct: 12 formats: fmt: @attributes: type: P tig: atl: Development of a "Virtual Cocktail Party" for the Measurement of Speech Intelligibility in a Sound Field. aug: au: Lilly, David J. Hutter, Michele M. Lewis, M. Samantha Folmer, Robert Shannon, Jeffrey affil: Department of Veterans Affairs Rehabilitation Research and Development (VA RR&D), National Center for Rehabilitative Auditory Research, VA Medical Center, Portland, Oregon sug: subj: Speech Intelligibility Evaluation Instrument Construction Sound Social Environment Noise Speech Software Calibration Human Protocols Young Adult Adult Audiometry, Pure-Tone Speech Discrimination Tests Audiorecording Transducers Male Female Descriptive Statistics Psychometrics Funding Source Adult: 19-44 years Male Female ab: This technical report describes an approach to the measurement of speech intelligibility for sentences presented in a sound field in the presence of 16-talker babble. More specifically, we detail our (1) selection and preparation of target speech materials, (2) selection and preparation of experimental babble, (3) analog instrumentation, (4) software routines for attenuator control, (5) calibration, (6) experimental subjects, and (7) experimental protocol. In the final section of this report we present speech-intelligibility data from 16 young adults (21-30 yr of age) with normal hearing sensitivity for pure-tone signals. pubtype: Academic Journal doctype: pictorial research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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