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Temporal weighting functions for interaural time and level differences. VI. Effects of pulse rate on modulated envelopes.

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Τίτλος: Temporal weighting functions for interaural time and level differences. VI. Effects of pulse rate on modulated envelopes.
Συγγραφείς: Stecker GC; Center for Hearing Research, Boys Town National Research Hospital, 555 N 30th St, Omaha, Nebraska 68131, USA.; Department of Hearing and Speech Sciences, Vanderbilt University School of Medicine, 1215 21st Avenue South, Nashville, Tennessee 37232, USA., Stecker JMS; Center for Hearing Research, Boys Town National Research Hospital, 555 N 30th St, Omaha, Nebraska 68131, USA.; Department of Hearing and Speech Sciences, Vanderbilt University School of Medicine, 1215 21st Avenue South, Nashville, Tennessee 37232, USA.
Πηγή: The Journal of the Acoustical Society of America [J Acoust Soc Am] 2026 Aug 01; Vol. 160 (2), pp. 1252-1262.
Τύπος έκδοσης: Journal Article
Γλώσσα: English
Στοιχεία περιοδικού: Publisher: American Institute of Physics Country of Publication: United States NLM ID: 7503051 Publication Model: Print Cited Medium: Internet ISSN: 1520-8524 (Electronic) Linking ISSN: 00014966 NLM ISO Abbreviation: J Acoust Soc Am Subsets: MEDLINE
Imprint Name(s): Publication: Melville, NY : American Institute of Physics
Original Publication: Lancaster, Pa. [etc.] : American Institute of Physics for the Acoustical Society of America
Ιατρικοί όροι (MeSH): Auditory Perception* , Sound Localization*, Humans ; Time Factors ; Acoustic Stimulation ; Cues ; Auditory Threshold
Περίληψη: Temporal weighting functions were measured for binaural lateralization of amplitude-modulated trains of narrowband clicks. When the envelope was one rise-fall cycle of a 20-Hz sinusoid and the interclick interval was 2 ms, temporal weighting functions revealed strong onset dominance in the form of maximal weight on the initial click, despite its low amplitude (-36 dB) relative to the envelope peak. Onset dominance was greater for lateralization based on interaural time differences compared to interaural level differences (ILDs), and was also reduced when the interclick interval was lengthened to 5 ms. At that rate, ILD weights appeared to follow the sound envelope, suggesting a level-dependent contribution of ILD that was not seen for interaural time differences. The overall results support the view that binaural cues are accessed via a brief temporal readout window aligned to sound onsets and other onset-like events, i.e., rising segments of the amplitude envelope. The process cannot be re-triggered for at least a few milliseconds, so that binaural processing of high-rate sounds is dominated by the overall sound onset, whereas for low-rate sounds, each pulse or cycle serves as its own onset.
(© 2026 Acoustical Society of America.)
References: J Acoust Soc Am. 2017 Mar;141(3):1862. (PMID: 28372072)
J Acoust Soc Am. 1968 Sep;44(3):807-12. (PMID: 5679938)
J Acoust Soc Am. 1990 Aug;88(2):806-12. (PMID: 2212306)
J Assoc Res Otolaryngol. 2024 Aug;25(4):377-385. (PMID: 38769250)
J Acoust Soc Am. 1991 Aug;90(2 Pt 1):874-84. (PMID: 1939892)
J Acoust Soc Am. 2010 Jul;128(1):332-41. (PMID: 20649228)
J Acoust Soc Am. 2016 Jan;139(1):30-40. (PMID: 26827002)
Audiol Neurootol. 2001 Jul-Aug;6(4):167-72. (PMID: 11694721)
JASA Express Lett. 2026 Jul 1;6(7):. (PMID: 42446351)
Percept Psychophys. 1996 Oct;58(7):1037-46. (PMID: 8920840)
J Acoust Soc Am. 1983 May;73(5):1708-13. (PMID: 6863749)
J Acoust Soc Am. 2019 Jul;146(1):425. (PMID: 31370612)
J Acoust Soc Am. 1980 Mar;67(3):953-64. (PMID: 7358920)
Proc Natl Acad Sci U S A. 2008 Jan 15;105(2):814-7. (PMID: 18182489)
J Acoust Soc Am. 2002 Sep;112(3 Pt 1):1046-57. (PMID: 12243153)
Am J Psychol. 1949 Jul;62(3):315-36. (PMID: 18134356)
J Acoust Soc Am. 2013 May;133(5):2839-55. (PMID: 23654390)
J Acoust Soc Am. 2014 Dec;136(6):3221. (PMID: 25480069)
J Acoust Soc Am. 1989 Oct;86(4):1366-73. (PMID: 2808910)
J Acoust Soc Am. 2013 Aug;134(2):1242-52. (PMID: 23927122)
J Assoc Res Otolaryngol. 2015 Feb;16(1):1-28. (PMID: 25479823)
J Acoust Soc Am. 2002 Sep;112(3 Pt 1):1026-36. (PMID: 12243151)
J Acoust Soc Am. 2018 Feb;143(2):686. (PMID: 29495689)
J Acoust Soc Am. 2012 Sep;132(3):1573-80. (PMID: 22978886)
J Acoust Soc Am. 2002 Aug;112(2):654-63. (PMID: 12186045)
J Acoust Soc Am. 2013 May;133(5):2883-98. (PMID: 23654394)
J Acoust Soc Am. 2014 Jun;135(6):3541-7. (PMID: 24907817)
Am J Audiol. 2013 Dec;22(2):313-5. (PMID: 23975124)
J Acoust Soc Am. 2010 Jul;128(1):320-31. (PMID: 20649227)
J Acoust Soc Am. 1983 Nov;74(5):1380-91. (PMID: 6643850)
J Acoust Soc Am. 2009 Jun;125(6):3914-24. (PMID: 19507974)
Hear Res. 1994 Jan;72(1-2):29-36. (PMID: 8150742)
J Acoust Soc Am. 2011 Jun;129(6):3856-72. (PMID: 21682409)
J Acoust Soc Am. 2010 May;127(5):3092-103. (PMID: 21117758)
J Acoust Soc Am. 2022 May;151(5):3409. (PMID: 35649940)
J Acoust Soc Am. 1983 Feb;73(2):644-51. (PMID: 6841804)
J Acoust Soc Am. 2008 Dec;124(6):3861-72. (PMID: 19206812)
J Acoust Soc Am. 2006 May;119(5 Pt 1):2947-64. (PMID: 16708952)
Hear Res. 2010 Sep 1;268(1-2):202-12. (PMID: 20547218)
Proc Natl Acad Sci U S A. 2013 Sep 10;110(37):15151-6. (PMID: 23980161)
J Acoust Soc Am. 2011 Jan;129(1):293-300. (PMID: 21303010)
Grant Information: R01 DC011548 United States DC NIDCD NIH HHS; R01 DC016643 United States DC NIDCD NIH HHS
Entry Date(s): Date Created: 20260810 Date Completed: 20260810 Latest Revision: 20260916
Update Code: 20260916
PubMed Central ID: PMC13574270
DOI: 10.1121/10.0044579
PMID: 42573277
Βάση Δεδομένων: MEDLINE
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  Data: Temporal weighting functions for interaural time and level differences. VI. Effects of pulse rate on modulated envelopes.
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  Data: <searchLink fieldCode="AU" term="%22Stecker+GC%22">Stecker GC</searchLink>; Center for Hearing Research, Boys Town National Research Hospital, 555 N 30th St, Omaha, Nebraska 68131, USA.; Department of Hearing and Speech Sciences, Vanderbilt University School of Medicine, 1215 21st Avenue South, Nashville, Tennessee 37232, USA.<br /><searchLink fieldCode="AU" term="%22Stecker+JMS%22">Stecker JMS</searchLink>; Center for Hearing Research, Boys Town National Research Hospital, 555 N 30th St, Omaha, Nebraska 68131, USA.; Department of Hearing and Speech Sciences, Vanderbilt University School of Medicine, 1215 21st Avenue South, Nashville, Tennessee 37232, USA.
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  Data: <searchLink fieldCode="JN" term="%227503051%22">The Journal of the Acoustical Society of America</searchLink> [J Acoust Soc Am] 2026 Aug 01; Vol. 160 (2), pp. 1252-1262.
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  Label: Abstract
  Group: Ab
  Data: Temporal weighting functions were measured for binaural lateralization of amplitude-modulated trains of narrowband clicks. When the envelope was one rise-fall cycle of a 20-Hz sinusoid and the interclick interval was 2 ms, temporal weighting functions revealed strong onset dominance in the form of maximal weight on the initial click, despite its low amplitude (-36 dB) relative to the envelope peak. Onset dominance was greater for lateralization based on interaural time differences compared to interaural level differences (ILDs), and was also reduced when the interclick interval was lengthened to 5 ms. At that rate, ILD weights appeared to follow the sound envelope, suggesting a level-dependent contribution of ILD that was not seen for interaural time differences. The overall results support the view that binaural cues are accessed via a brief temporal readout window aligned to sound onsets and other onset-like events, i.e., rising segments of the amplitude envelope. The process cannot be re-triggered for at least a few milliseconds, so that binaural processing of high-rate sounds is dominated by the overall sound onset, whereas for low-rate sounds, each pulse or cycle serves as its own onset.<br /> (© 2026 Acoustical Society of America.)
– Name: Ref
  Label: References
  Group: RefInfo
  Data: J Acoust Soc Am. 2017 Mar;141(3):1862. (PMID: <searchLink fieldCode="PM" term="%2228372072%22">28372072)</searchLink><br />J Acoust Soc Am. 1968 Sep;44(3):807-12. (PMID: <searchLink fieldCode="PM" term="%225679938%22">5679938)</searchLink><br />J Acoust Soc Am. 1990 Aug;88(2):806-12. (PMID: <searchLink fieldCode="PM" term="%222212306%22">2212306)</searchLink><br />J Assoc Res Otolaryngol. 2024 Aug;25(4):377-385. (PMID: <searchLink fieldCode="PM" term="%2238769250%22">38769250)</searchLink><br />J Acoust Soc Am. 1991 Aug;90(2 Pt 1):874-84. (PMID: <searchLink fieldCode="PM" term="%221939892%22">1939892)</searchLink><br />J Acoust Soc Am. 2010 Jul;128(1):332-41. (PMID: <searchLink fieldCode="PM" term="%2220649228%22">20649228)</searchLink><br />J Acoust Soc Am. 2016 Jan;139(1):30-40. (PMID: <searchLink fieldCode="PM" term="%2226827002%22">26827002)</searchLink><br />Audiol Neurootol. 2001 Jul-Aug;6(4):167-72. (PMID: <searchLink fieldCode="PM" term="%2211694721%22">11694721)</searchLink><br />JASA Express Lett. 2026 Jul 1;6(7):. (PMID: <searchLink fieldCode="PM" term="%2242446351%22">42446351)</searchLink><br />Percept Psychophys. 1996 Oct;58(7):1037-46. (PMID: <searchLink fieldCode="PM" term="%228920840%22">8920840)</searchLink><br />J Acoust Soc Am. 1983 May;73(5):1708-13. (PMID: <searchLink fieldCode="PM" term="%226863749%22">6863749)</searchLink><br />J Acoust Soc Am. 2019 Jul;146(1):425. (PMID: <searchLink fieldCode="PM" term="%2231370612%22">31370612)</searchLink><br />J Acoust Soc Am. 1980 Mar;67(3):953-64. (PMID: <searchLink fieldCode="PM" term="%227358920%22">7358920)</searchLink><br />Proc Natl Acad Sci U S A. 2008 Jan 15;105(2):814-7. (PMID: <searchLink fieldCode="PM" term="%2218182489%22">18182489)</searchLink><br />J Acoust Soc Am. 2002 Sep;112(3 Pt 1):1046-57. (PMID: <searchLink fieldCode="PM" term="%2212243153%22">12243153)</searchLink><br />Am J Psychol. 1949 Jul;62(3):315-36. (PMID: <searchLink fieldCode="PM" term="%2218134356%22">18134356)</searchLink><br />J Acoust Soc Am. 2013 May;133(5):2839-55. (PMID: <searchLink fieldCode="PM" term="%2223654390%22">23654390)</searchLink><br />J Acoust Soc Am. 2014 Dec;136(6):3221. (PMID: <searchLink fieldCode="PM" term="%2225480069%22">25480069)</searchLink><br />J Acoust Soc Am. 1989 Oct;86(4):1366-73. (PMID: <searchLink fieldCode="PM" term="%222808910%22">2808910)</searchLink><br />J Acoust Soc Am. 2013 Aug;134(2):1242-52. (PMID: <searchLink fieldCode="PM" term="%2223927122%22">23927122)</searchLink><br />J Assoc Res Otolaryngol. 2015 Feb;16(1):1-28. (PMID: <searchLink fieldCode="PM" term="%2225479823%22">25479823)</searchLink><br />J Acoust Soc Am. 2002 Sep;112(3 Pt 1):1026-36. (PMID: <searchLink fieldCode="PM" term="%2212243151%22">12243151)</searchLink><br />J Acoust Soc Am. 2018 Feb;143(2):686. (PMID: <searchLink fieldCode="PM" term="%2229495689%22">29495689)</searchLink><br />J Acoust Soc Am. 2012 Sep;132(3):1573-80. (PMID: <searchLink fieldCode="PM" term="%2222978886%22">22978886)</searchLink><br />J Acoust Soc Am. 2002 Aug;112(2):654-63. (PMID: <searchLink fieldCode="PM" term="%2212186045%22">12186045)</searchLink><br />J Acoust Soc Am. 2013 May;133(5):2883-98. (PMID: <searchLink fieldCode="PM" term="%2223654394%22">23654394)</searchLink><br />J Acoust Soc Am. 2014 Jun;135(6):3541-7. (PMID: <searchLink fieldCode="PM" term="%2224907817%22">24907817)</searchLink><br />Am J Audiol. 2013 Dec;22(2):313-5. (PMID: <searchLink fieldCode="PM" term="%2223975124%22">23975124)</searchLink><br />J Acoust Soc Am. 2010 Jul;128(1):320-31. (PMID: <searchLink fieldCode="PM" term="%2220649227%22">20649227)</searchLink><br />J Acoust Soc Am. 1983 Nov;74(5):1380-91. (PMID: <searchLink fieldCode="PM" term="%226643850%22">6643850)</searchLink><br />J Acoust Soc Am. 2009 Jun;125(6):3914-24. (PMID: <searchLink fieldCode="PM" term="%2219507974%22">19507974)</searchLink><br />Hear Res. 1994 Jan;72(1-2):29-36. (PMID: <searchLink fieldCode="PM" term="%228150742%22">8150742)</searchLink><br />J Acoust Soc Am. 2011 Jun;129(6):3856-72. (PMID: <searchLink fieldCode="PM" term="%2221682409%22">21682409)</searchLink><br />J Acoust Soc Am. 2010 May;127(5):3092-103. (PMID: <searchLink fieldCode="PM" term="%2221117758%22">21117758)</searchLink><br />J Acoust Soc Am. 2022 May;151(5):3409. (PMID: <searchLink fieldCode="PM" term="%2235649940%22">35649940)</searchLink><br />J Acoust Soc Am. 1983 Feb;73(2):644-51. (PMID: <searchLink fieldCode="PM" term="%226841804%22">6841804)</searchLink><br />J Acoust Soc Am. 2008 Dec;124(6):3861-72. (PMID: <searchLink fieldCode="PM" term="%2219206812%22">19206812)</searchLink><br />J Acoust Soc Am. 2006 May;119(5 Pt 1):2947-64. (PMID: <searchLink fieldCode="PM" term="%2216708952%22">16708952)</searchLink><br />Hear Res. 2010 Sep 1;268(1-2):202-12. (PMID: <searchLink fieldCode="PM" term="%2220547218%22">20547218)</searchLink><br />Proc Natl Acad Sci U S A. 2013 Sep 10;110(37):15151-6. (PMID: <searchLink fieldCode="PM" term="%2223980161%22">23980161)</searchLink><br />J Acoust Soc Am. 2011 Jan;129(1):293-300. (PMID: <searchLink fieldCode="PM" term="%2221303010%22">21303010)</searchLink>
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      – SubjectFull: Time Factors
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