Results 171 to 180 of about 17,447,037 (205)
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The Journal of the Acoustical Society of America, 2022
The two primary cues to sound-source location on the horizontal plane are interaural differences in time (ITDs) and in level (ILDs). Here, we asked whether the ability to discriminate small changes in each of these interaural cues differs between the sexes.
Beverly A. Wright, Huanping Dai
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The two primary cues to sound-source location on the horizontal plane are interaural differences in time (ITDs) and in level (ILDs). Here, we asked whether the ability to discriminate small changes in each of these interaural cues differs between the sexes.
Beverly A. Wright, Huanping Dai
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The Journal of the Acoustical Society of America, 1959
The just noticeable differences for changes of interaural time differences between two bursts of noise were investigated as a function of the interaural time difference of the first (reference) burst. Four normal hearing subjects listened through earphones to time differences between ears which were varied by electrical means.
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The just noticeable differences for changes of interaural time differences between two bursts of noise were investigated as a function of the interaural time difference of the first (reference) burst. Four normal hearing subjects listened through earphones to time differences between ears which were varied by electrical means.
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A rapid measurement for the effect of interaural mismatch on interaural time difference sensitivity
The Journal of the Acoustical Society of America, 2021Cochlear implant (CI) users often have difficulties utilizing binaural cues such as interaural time difference (ITD) because of a mismatch in terms of the cochlear stimulation location in each ear. Methods for measuring this mismatch often rely on psychophysical approaches that can require hours of testing.
Justin M. Aronoff +4 more
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The Journal of the Acoustical Society of America, 1972
Detectability was measured as a function of signal duration for a dichotic condition in which there was only an interaural difference in level and for one in which there was only an interaural difference in time. For four subjects, performance improved as duration increased, and it did so in essentially the same way for the two dichotic conditions ...
Dennis McFadden, Alan D. Sharpley
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Detectability was measured as a function of signal duration for a dichotic condition in which there was only an interaural difference in level and for one in which there was only an interaural difference in time. For four subjects, performance improved as duration increased, and it did so in essentially the same way for the two dichotic conditions ...
Dennis McFadden, Alan D. Sharpley
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The Journal of the Acoustical Society of America, 1975
Detection of a low-frequency tonal signal in the presence of various types of masker was studied using a two-alternative temporal forced-choice paradigm. The first experiment employed a tonal masker of the same frequency as the signal (500 Hz). The phase angle between signal and masker was either 0°, 45°, 90°, or 135°.
D. Wesley Grantham, Donald E. Robinson
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Detection of a low-frequency tonal signal in the presence of various types of masker was studied using a two-alternative temporal forced-choice paradigm. The first experiment employed a tonal masker of the same frequency as the signal (500 Hz). The phase angle between signal and masker was either 0°, 45°, 90°, or 135°.
D. Wesley Grantham, Donald E. Robinson
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Discriminability of Interaural Time Difference
The Journal of the Acoustical Society of America, 1953Using earphone presentation and electrical lag lines which allow precise control of time delays, measurements were made of interaural time difference thresholds for pure tones and noise bands. The time difference threshold is here defined as the minimal change in interaural time difference which elicits a perceptible shift in the location of the sound ...
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Neural coding of interaural time difference
[Proceedings 1992] IJCNN International Joint Conference on Neural Networks, 2003The authors present several ideas relevant to the neural coding of interaural time difference for binaural sound localization. The nonhomogeneous Poisson point process is used to model neural activity in the auditory nerve. A simple paradigm is proposed for relating acoustic stimuli to the intensity function of the Poisson process.
F. Palmieri, A. Shah, A. Moiseff
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Measurements of Interaural Time- and Intensity-Differences
The Journal of the Acoustical Society of America, 1955Measurements of interaural time-differences and of interaural intensity-differences have been made, employing five subjects and a variety of azimuth positions for the sound source. The time measurements were made using clicks from a movable loudspeaker.
W. E. Feddersen +3 more
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Temporal quantization deteriorates the discrimination of interaural time differences
The Journal of the Acoustical Society of America, 2020Cochlear implants (CIs) often replace acoustic temporal fine structure by a fixed-rate pulse train. If the pulse timing is arbitrary (that is, not based on the phase information of the acoustic signal), temporal information is quantized by the pulse period. This temporal quantization is probably imperceptible with current clinical devices.
Benjamin Dieudonné +2 more
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Interaural time and amplitude differences together
The Journal of the Acoustical Society of America, 1981Interaural time jnds were measured for a 500-Hz and 1000-Hz tone-burst signal using a 2IFC adaptive procedure. The time delay was presented to one ear in one interval. In addition, an interaural amplitude difference was presented simultaneously. Thus, perceptual movement was created by both an interaural time difference and an interaural amplitude ...
Marion F. Cohen +2 more
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