An objective measure of auditory stream segregation based on molecular psychophysics

Publikationstyp:
Zeitschriftenaufsatz
Metadaten:
Autoren
  • Daniel Oberfeld-Twistel
Sammlungen
  • metadata
ISSN
1943-393X
Ausgabe der Veröffentlichung
3
Zeitschrift
Attention, perception, & psychophysics
Schlüsselwörter
  • 150 Psychologie
  • 150 Psychology
Sprache
eng
Paginierung
Seiten: 829 - 851
Datum der Veröffentlichung
2014
Herausgeber
Springer
Herausgeber URL
http://dx.doi.org/10.3758/s13414-013-0613-z
Datum der Datenerfassung
2020
Datum, an dem der Datensatz öffentlich gemacht wurde
2020
Zugang
Public
Titel
An objective measure of auditory stream segregation based on molecular psychophysics
Ausgabe der Zeitschrift
76

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:000334521300017&DestLinkType=FullRecord&DestApp=WOS_CPL
DOI
10.3758/s13414-013-0613-z
eISSN
1943-393X
Externe Identifier
  • Clarivate Analytics Document Solution ID: AF2CX
  • PubMed Identifier: 24448696
ISSN
1943-3921
Ausgabe der Veröffentlichung
3
Zeitschrift
ATTENTION PERCEPTION & PSYCHOPHYSICS
Schlüsselwörter
  • Auditory stream segregation
  • Molecular psychophysics
  • Internal noise
  • Signal detection theory (SDT)
  • Ideal observer
  • Gap duration discrimination
  • Time perception
  • Rhythm perception
  • Observer efficiency
  • Attention
  • Psychophysical reverse correlation
  • Perceptual weight analysis
  • Simulation
  • Decision weights
  • Maximum-likelihood estimation
  • Multiple logistic regression
Paginierung
829 - 851
Datum der Veröffentlichung
2014
Status
Published
Titel
An objective measure of auditory stream segregation based on molecular psychophysics
Sub types
  • Article
Ausgabe der Zeitschrift
76

Datenquelle: Web of Science (Lite)

Autoren
  • Daniel Oberfeld
DOI
10.3758/s13414-013-0613-z
eISSN
1943-393X
ISSN
1943-3921
Ausgabe der Veröffentlichung
3
Zeitschrift
Attention, Perception, & Psychophysics
Sprache
en
Online publication date
2014
Paginierung
829 - 851
Datum der Veröffentlichung
2014
Status
Published
Herausgeber
Springer Science and Business Media LLC
Herausgeber URL
http://dx.doi.org/10.3758/s13414-013-0613-z
Datum der Datenerfassung
2024
Titel
An objective measure of auditory stream segregation based on molecular psychophysics
Ausgabe der Zeitschrift
76

Datenquelle: Crossref

Abstract
Auditory stream segregation is an important paradigm in the study of auditory scene analysis. Performance-based measures of auditory stream segregation have received increasing use as a complement to subjective reports of streaming. For example, the sensitivity in discriminating a temporal shift imposed on one B tone in an ABA sequence consisting of A and B tones that differ in frequency is often used to infer the perceptual organization (one stream vs. two streams). Limitations of these measures are discussed here, and an alternative measure based on the combination of decision weights and sensitivity is suggested. In the experiment, for ABA and ABB sequences varying in tempo (fast/slow) and duration (long/short), the sensitivity (d') in the temporal shift discrimination task did not differ between fast and slow sequences, despite strong differences in perceptual organization. The decision weights assigned to within-stream and between-stream interonset intervals also deviated from the idealized pattern of near-exclusive reliance on between-stream information in the subjectively integrated case, and on within-stream information in the subjectively segregated case. However, an estimate of internal noise computed using a combination of the estimated decision weights and sensitivity differentiated between sequences that were predominantly perceived as integrated or segregated, with significantly higher internal noise estimates for the segregated case. Therefore, the method of using a combination of decision weights and sensitivity provides a measure of auditory stream segregation that overcomes some of the limitations of purely sensitivity-based measures.
Addresses
  • Department of Psychology, Section Experimental Psychology, Johannes Gutenberg-Universität, 55099, Mainz, Germany, oberfeld@uni-mainz.de.
Autoren
  • Daniel Oberfeld
DOI
10.3758/s13414-013-0613-z
eISSN
1943-393X
Externe Identifier
  • PubMed Identifier: 24448696
Open access
false
ISSN
1943-3921
Ausgabe der Veröffentlichung
3
Zeitschrift
Attention, perception & psychophysics
Schlüsselwörter
  • Humans
  • Acoustic Stimulation
  • Likelihood Functions
  • Logistic Models
  • Auditory Perception
  • Time Perception
  • Attention
  • Psychophysics
  • Noise
  • Time Factors
  • Discrimination, Psychological
Sprache
eng
Medium
Print
Paginierung
829 - 851
Datum der Veröffentlichung
2014
Status
Published
Datum der Datenerfassung
2014
Titel
An objective measure of auditory stream segregation based on molecular psychophysics.
Sub types
  • Journal Article
Ausgabe der Zeitschrift
76

Datenquelle: Europe PubMed Central

Abstract
Auditory stream segregation is an important paradigm in the study of auditory scene analysis. Performance-based measures of auditory stream segregation have received increasing use as a complement to subjective reports of streaming. For example, the sensitivity in discriminating a temporal shift imposed on one B tone in an ABA sequence consisting of A and B tones that differ in frequency is often used to infer the perceptual organization (one stream vs. two streams). Limitations of these measures are discussed here, and an alternative measure based on the combination of decision weights and sensitivity is suggested. In the experiment, for ABA and ABB sequences varying in tempo (fast/slow) and duration (long/short), the sensitivity (d') in the temporal shift discrimination task did not differ between fast and slow sequences, despite strong differences in perceptual organization. The decision weights assigned to within-stream and between-stream interonset intervals also deviated from the idealized pattern of near-exclusive reliance on between-stream information in the subjectively integrated case, and on within-stream information in the subjectively segregated case. However, an estimate of internal noise computed using a combination of the estimated decision weights and sensitivity differentiated between sequences that were predominantly perceived as integrated or segregated, with significantly higher internal noise estimates for the segregated case. Therefore, the method of using a combination of decision weights and sensitivity provides a measure of auditory stream segregation that overcomes some of the limitations of purely sensitivity-based measures.
Autoren
  • Daniel Oberfeld
Autoren-URL
https://www.ncbi.nlm.nih.gov/pubmed/24448696
DOI
10.3758/s13414-013-0613-z
eISSN
1943-393X
Ausgabe der Veröffentlichung
3
Zeitschrift
Atten Percept Psychophys
Schlüsselwörter
  • Acoustic Stimulation
  • Attention
  • Auditory Perception
  • Discrimination, Psychological
  • Humans
  • Likelihood Functions
  • Logistic Models
  • Noise
  • Psychophysics
  • Time Factors
  • Time Perception
Sprache
eng
Country
United States
Paginierung
829 - 851
Datum der Veröffentlichung
2014
Status
Published
Datum, an dem der Datensatz öffentlich gemacht wurde
2014
Titel
An objective measure of auditory stream segregation based on molecular psychophysics.
Sub types
  • Journal Article
Ausgabe der Zeitschrift
76

Datenquelle: PubMed

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