Literaturnachweis - Detailanzeige
| Autor/inn/en | Cannizzaro, Michael S.; Reilly, Nicole; Mundt, James C.; Snyder, Peter J. |
|---|---|
| Titel | Remote Capture of Human Voice Acoustical Data by Telephone: A Methods Study |
| Quelle | In: Clinical Linguistics and Phonetics, 19 (2005) 8, S.649-658 (10 Seiten)
PDF als Volltext |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 0269-9206 |
| Schlagwörter | Telecommunications; Data Collection; Research Methodology; Computer Mediated Communication; Acoustics; Audio Equipment; Speech; Severity (of Disability); Evaluation Methods; Speech Impairments; Time Factors (Learning); Connecticut; Wisconsin |
| Abstract | In this pilot study we sought to determine the reliability and validity of collecting speech and voice acoustical data via telephone transmission for possible future use in large clinical trials. Simultaneous recordings of each participant's speech and voice were made at the point of participation, the local recording (LR), and over a telephone line using a dedicated inline computerized interactive voice recording system, the remote recording (RR). All voice recordings were made from our laboratory telephone located in Groton, Connecticut to the RR system located in Madison, Wisconsin. All data points were compared on a measure-by-measure basis between the LR and RR recordings. The results suggest that both measures of frequency excursion and of speech motor timing are reliably captured over the telephone. Results are discussed in terms of specific acoustic measures that may be useful and accurately measured via telephone transmission, for examining disease severity and pharmacological intervention for use in a large-scale clinical trial. (Author). |
| Anmerkungen | Customer Services for Taylor & Francis Group Journals, 325 Chestnut Street, Suite 800, Philadelphia, PA 19106. Tel: 800-354-1420 (Toll Free); Fax: 215-625-8914. |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2017/4/10 |
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