Abstract
Temporal gap detection was determined for single 20-Hz-wide noise bands having various center frequencies, and for simultaneously present pairs of noise bands where the spectral separation between center frequencies was varied. in most conditions, each noise band was present 30 dB above its detection threshold, but in some conditions, each noise band was presented 15 dB above its detection threshold. The results for single noise bands indicated that the gap threshold did not vary significantly across center frequency. Gap detection was significantly better for pairs of noise bands than for single noise bands. The improvement in gap detection when two noise bands were presented instead of one was greater at the 15-dB presentation level than at the 30-dB level. In the case where pairs of bands were presented, there was no effect of the spectral separation between bands, even though the spectral separation was varied over a range of 5 oct. Spectral integration for gap detection may be limited only by the audibility curve.
Citations
Nov 16, 2002·Hearing Research·D P Phillips, S E Hall
Aug 10, 2001·Neuroreport·L J TrainorR R Sonnadara
Sep 5, 2008·Ear and Hearing·Saravanan Elangovan, Andrew Stuart
Aug 14, 2009·Ear and Hearing·Samuel R AtchersonCorrina A Ethington
Jan 7, 2006·Perception & Psychophysics·Susan E Boehnke, Dennis P Phillips
Jan 6, 2001·The Journal of the Acoustical Society of America·D P Phillips, S E Hall
Feb 6, 2008·The Journal of the Acoustical Society of America·John H GroseJoseph W Hall
Mar 9, 2006·The Journal of the Acoustical Society of America·M Kathleen Pichora-FullerEdward Storzer
Jul 14, 2010·Brain and Cognition·Kyriakos SidiropoulosIngo Hertrich
Feb 14, 2006·International Review of Neurobiology·John H GroseEmily Buss
Jun 1, 1997·The Journal of the Acoustical Society of America·D P PhillipsJ E Mossop
Aug 1, 1997·The Journal of the Acoustical Society of America·J H Grose, J W Hall
Aug 26, 1998·The Journal of the Acoustical Society of America·C FormbyS Li
Sep 24, 1999·The Journal of the Acoustical Society of America·J J Hanekom, R V Shannon
Aug 27, 1999·The Journal of the Acoustical Society of America·J H GroseE Buss
Oct 26, 1999·The Journal of the Acoustical Society of America·A van Wieringen, J Wouters
May 2, 2000·The Journal of the Acoustical Society of America·A J Oxenham
Mar 15, 2006·Journal of Speech, Language, and Hearing Research : JSLHR·Pamela E Souza, Kumiko T Boike
May 26, 2004·Journal of Speech, Language, and Hearing Research : JSLHR·Jennifer Lister, Kenton Tarver
Jan 6, 2017·Journal of Speech, Language, and Hearing Research : JSLHR·Emily BussJohn H Grose
Apr 15, 2008·Pró-fono : revista de atualização científica·Elena ZaidanJane A Baran