The mid-difference hump in forward-masked intensity discrimination

Publikationstyp:
Zeitschriftenaufsatz
Metadaten:
Autoren
  • Daniel Oberfeld-Twistel
Sammlungen
  • metadata
ISSN
0001-4966
Ausgabe der Veröffentlichung
3
Zeitschrift
Journal of the acoustical society of America
Schlüsselwörter
  • 150 Psychologie
  • 150 Psychology
Sprache
eng
Paginierung
Seiten: 1571 - 1581
Datum der Veröffentlichung
2008
Herausgeber
American Inst. of Physics
Herausgeber URL
http://dx.doi.org/10.1121/1.2837284
Datum der Datenerfassung
2020
Datum, an dem der Datensatz öffentlich gemacht wurde
2020
Zugang
Public
Titel
The mid-difference hump in forward-masked intensity discrimination
Ausgabe der Zeitschrift
123

Datenquelle: METADATA.UB

Andere Metadatenquellen:
Autoren
  • Daniel Oberfeld
Autoren-URL
https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000254208300034&DestLinkType=FullRecord&DestApp=WOS_CPL
DOI
10.1121/1.2837284
Externe Identifier
  • Clarivate Analytics Document Solution ID: 277JK
  • PubMed Identifier: 18345845
ISSN
0001-4966
Ausgabe der Veröffentlichung
3
Zeitschrift
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA
Paginierung
1571 - 1581
Datum der Veröffentlichung
2008
Status
Published
Titel
The mid-difference hump in forward-masked intensity discrimination
Sub types
  • Article
  • Proceedings Paper
Ausgabe der Zeitschrift
123

Datenquelle: Web of Science (Lite)

Abstract
<jats:p>Forward-masked intensity-difference limens (DLs) for pure-tone standards presented at low, medium, and high levels were obtained for a wide range of masker-standard level differences. At a standard level of 25dB SPL, the masker had a significant effect on intensity resolution, and the data showed a mid-difference hump: The DL elevation was greater at intermediate than at large masker-standard level differences. These results support the hypothesis that the effect of a forward masker on intensity resolution is modulated by the similarity between the masker and the standard. For a given masker-standard level difference, the effect of the masker on the DL was larger for a 55-dB SPL than for the 25-dB SPL standard, providing new support for a midlevel hump. To examine whether the masker-induced DL elevations are related to masker-induced loudness changes [R. P. Carlyon and H. A. Beveridge, J. Acoust. Soc. Am. 93, 2886–2895 (1993)], the effect of the masker on target loudness was measured for the same listeners. Loudness enhancement followed a mid-difference hump pattern at both the low and the intermediate target level. The correlation between loudness changes and DL elevations was significant, but several aspects of the data are incompatible with the predicted one-on-one relation between the two effects.</jats:p>
Autoren
  • Daniel Oberfeld
DOI
10.1121/1.2837284
eISSN
1520-8524
ISSN
0001-4966
Ausgabe der Veröffentlichung
3
Zeitschrift
The Journal of the Acoustical Society of America
Sprache
en
Paginierung
1571 - 1581
Datum der Veröffentlichung
2008
Status
Published
Herausgeber
Acoustical Society of America (ASA)
Herausgeber URL
http://dx.doi.org/10.1121/1.2837284
Datum der Datenerfassung
2023
Titel
The mid-difference hump in forward-masked intensity discrimination
Ausgabe der Zeitschrift
123

Datenquelle: Crossref

Abstract
Forward-masked intensity-difference limens (DLs) for pure-tone standards presented at low, medium, and high levels were obtained for a wide range of masker-standard level differences. At a standard level of 25 dB SPL, the masker had a significant effect on intensity resolution, and the data showed a mid-difference hump: The DL elevation was greater at intermediate than at large masker-standard level differences. These results support the hypothesis that the effect of a forward masker on intensity resolution is modulated by the similarity between the masker and the standard. For a given masker-standard level difference, the effect of the masker on the DL was larger for a 55-dB SPL than for the 25-dB SPL standard, providing new support for a midlevel hump. To examine whether the masker-induced DL elevations are related to masker-induced loudness changes [R. P. Carlyon and H. A. Beveridge, J. Acoust. Soc. Am. 93, 2886-2895 (1993)], the effect of the masker on target loudness was measured for the same listeners. Loudness enhancement followed a mid-difference hump pattern at both the low and the intermediate target level. The correlation between loudness changes and DL elevations was significant, but several aspects of the data are incompatible with the predicted one-on-one relation between the two effects.
Addresses
  • Department of Psychology, Johannes Gutenberg-Universität Mainz, 55099 Mainz, Germany. oberfeld@uni-mainz.de
Autoren
  • Daniel Oberfeld
DOI
10.1121/1.2837284
eISSN
1520-8524
Externe Identifier
  • PubMed Identifier: 18345845
Open access
false
ISSN
0001-4966
Ausgabe der Veröffentlichung
3
Zeitschrift
The Journal of the Acoustical Society of America
Schlüsselwörter
  • Humans
  • Speech Discrimination Tests
  • Loudness Perception
  • Perceptual Masking
  • Speech Perception
  • Adult
  • Female
  • Male
Sprache
eng
Medium
Print
Paginierung
1571 - 1581
Datum der Veröffentlichung
2008
Status
Published
Datum der Datenerfassung
2008
Titel
The mid-difference hump in forward-masked intensity discrimination.
Sub types
  • Journal Article
Ausgabe der Zeitschrift
123

Datenquelle: Europe PubMed Central

Abstract
Forward-masked intensity-difference limens (DLs) for pure-tone standards presented at low, medium, and high levels were obtained for a wide range of masker-standard level differences. At a standard level of 25 dB SPL, the masker had a significant effect on intensity resolution, and the data showed a mid-difference hump: The DL elevation was greater at intermediate than at large masker-standard level differences. These results support the hypothesis that the effect of a forward masker on intensity resolution is modulated by the similarity between the masker and the standard. For a given masker-standard level difference, the effect of the masker on the DL was larger for a 55-dB SPL than for the 25-dB SPL standard, providing new support for a midlevel hump. To examine whether the masker-induced DL elevations are related to masker-induced loudness changes [R. P. Carlyon and H. A. Beveridge, J. Acoust. Soc. Am. 93, 2886-2895 (1993)], the effect of the masker on target loudness was measured for the same listeners. Loudness enhancement followed a mid-difference hump pattern at both the low and the intermediate target level. The correlation between loudness changes and DL elevations was significant, but several aspects of the data are incompatible with the predicted one-on-one relation between the two effects.
Autoren
  • Daniel Oberfeld
Autoren-URL
https://www.ncbi.nlm.nih.gov/pubmed/18345845
DOI
10.1121/1.2837284
eISSN
1520-8524
Ausgabe der Veröffentlichung
3
Zeitschrift
J Acoust Soc Am
Schlüsselwörter
  • Adult
  • Female
  • Humans
  • Loudness Perception
  • Male
  • Perceptual Masking
  • Speech Discrimination Tests
  • Speech Perception
Sprache
eng
Country
United States
Paginierung
1571 - 1581
Datum der Veröffentlichung
2008
Status
Published
Datum, an dem der Datensatz öffentlich gemacht wurde
2008
Titel
The mid-difference hump in forward-masked intensity discrimination.
Sub types
  • Journal Article
Ausgabe der Zeitschrift
123

Datenquelle: PubMed

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