Literaturnachweis - Detailanzeige
| Autor/inn/en | Ellis, Gregory M.; Souza, Pamela |
|---|---|
| Titel | Updating the Spectral Correlation Index: Integrating Audibility and Band Importance Using Speech Intelligibility Index Weights |
| Quelle | In: Journal of Speech, Language, and Hearing Research, 65 (2022) 7, S.2720-2726 (7 Seiten)
PDF als Volltext |
| Zusatzinformation | ORCID (Ellis, Gregory M.) |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 1092-4388 |
| Schlagwörter | Intelligibility; Sentences; Comparative Analysis; Prediction; Goodness of Fit; Hearing Impairments; Measurement Techniques; Correlation; Acoustics; Auditory Stimuli; Auditory Perception; Listening; Phonetics; Measures (Individuals); Cognitive Ability |
| Abstract | The original Spectral Correlation Index (SCI[underscore o]) is a measure of amplitude envelope distortion that has been used in several studies to predict behavioral results. Because the original SCI[underscore o] did not account for the differential contribution of particular frequency bands to speech intelligibility (i.e., band importance) or for audibility, a new "individual" version (the SCI[underscore i]) is proposed and evaluated. Sentence intelligibility data are used to compare the predictive power and goodness-of-fit for statistical models using two versions of the SCI. The SCI[underscore i] provides significantly better fits to behavioral data than the SCI[underscore o]. This result demonstrates the importance of accounting for and including signal audibility in analyzing and modeling data collected from the population of individuals with hearing impairment. With this update, the SCI[underscore i] is a useful measure for predicting speech intelligibility based on amplitude envelope distortions. (As Provided). |
| Anmerkungen | American Speech-Language-Hearing Association. 2200 Research Blvd #250, Rockville, MD 20850. Tel: 301-296-5700; Fax: 301-296-8580; e-mail: slhr@asha.org; Web site: http://jslhr.pubs.asha.org |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2024/1/01 |
Literaturbeschaffung und Bestandsnachweise in Bibliotheken prüfen
Permalink als QR-Code
Inhalt auf sozialen Plattformen teilen (nur vorhanden, wenn Javascript eingeschaltet ist)
Teile diese Seite:
