Results 111 to 120 of about 57,806 (165)
An oculoplastic perspective on Transorbital Neuroendoscopic Surgery: Anatomical corridors and clinical applications. [PDF]
Taiwan J OphthalmolTong JY +5 more
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Reply to: "No evidence of neural feature-specific pre-activation during the prediction of an upcoming stimulus". [PDF]
Nat CommunDemarchi G +9 more
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Tone-on-tone masking in the chinchilla
Hearing Research, 1980Greenwood [J. Acoust. Soc. Am. 50, 502-543 (1971)] found that measurements of masking with the signal (fg) higher in frequency than the (fm) revealed a region of lower thresholds (notch) due to the detection of the 2fm − fg combination tone. He argued that this masker-notch interval provides a measure of the width of the apical segment of the traveling
G R, Long, J D, Miller
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The Journal of the Acoustical Society of America, 1974
Detection of a brief (5-msec) sinusoid in the presence of a simultaneous tonal masker was inviatigated. The masker was either a gated sinusoid or a continuous tone. Both signal and gated masker were bandpass filtered. In the continuous-masker condition, when masker frequency was lower than signal frequency, a notch or shelf, similar to that reported by
E. Cudahy, B. Leshowitz
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Detection of a brief (5-msec) sinusoid in the presence of a simultaneous tonal masker was inviatigated. The masker was either a gated sinusoid or a continuous tone. Both signal and gated masker were bandpass filtered. In the continuous-masker condition, when masker frequency was lower than signal frequency, a notch or shelf, similar to that reported by
E. Cudahy, B. Leshowitz
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Some influences of subjective tones in monaural tone−on−tone masking
The Journal of the Acoustical Society of America, 1975The influences of subjective phenomena upon measurements of monaural tone−on−tone masking not only effects interpretations of sensitivity changes but may yield information about the underlying distortion mechanisms. The paradigm analyzed here involves simultaneous presentation of two pure tones: the masker (ωr) at fixed amplitude (α) and an interrupted
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On the detection of a tone masked by two tones
The Journal of the Acoustical Society of America, 1982We reopen the question of an appropriate representation to describe the masking of a sine tone midway in frequency between two sine maskers. We suggest that when the maskers are closely spaced in frequency signal detection is mediated by differences in the the stimulus envelope caused by the target signal.
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Masking of tone by tone as a function of duration
The Journal of the Acoustical Society of America, 1975Consideration of a proposed electrical model of monaural detection leads to the suggestion that subjects listening to long-duration signals may respond on the basis of amplitude peaks. To eliminate such peaks, a 500-Hz tone was employed as both masker and signal.
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The Journal of the Acoustical Society of America, 1991
It is possible to choose the starting phase of a pure tone in a way that minimizes the onset noise when the tone is turned on abruptly. A spectral model shows that when the tone has a low frequency, minimum onset noise is expected for a starting phase of zero (turning on a sine tone) but when the tone has a high frequency, minimum onset noise is ...
W M, Hartmann, D C, Sartor
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It is possible to choose the starting phase of a pure tone in a way that minimizes the onset noise when the tone is turned on abruptly. A spectral model shows that when the tone has a low frequency, minimum onset noise is expected for a starting phase of zero (turning on a sine tone) but when the tone has a high frequency, minimum onset noise is ...
W M, Hartmann, D C, Sartor
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Oceanic Linguistics, 1990
Kairi has distinctive tones which function as a pitch-accent system: there is one syllable in each morpheme, described as the \"accented syllable,\" which must have its, tonal properties specified; once the accented syllable and its tone type have been specified, the tonal properties of the remaining syllables in the morpheme are assigned in a rule ...
Petterson, Robert, Newman, John
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Kairi has distinctive tones which function as a pitch-accent system: there is one syllable in each morpheme, described as the \"accented syllable,\" which must have its, tonal properties specified; once the accented syllable and its tone type have been specified, the tonal properties of the remaining syllables in the morpheme are assigned in a rule ...
Petterson, Robert, Newman, John
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The temporal course of simultaneous tone-on-tone masking
The Journal of the Acoustical Society of America, 1985Threshold for a 20-ms, 1-kHz signal was measured as a function of its temporal position within a longer duration gated masker; masker frequencies were below, at, and above 1 kHz. For a masker frequency above the signal frequency, there is a sizable temporal effect: As the onset of the signal is delayed, threshold decreases rapidly but then increases ...
S P, Bacon, N F, Viemeister
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