Temporal integration of tone glides
- 1 February 1978
- journal article
- research article
- Published by Acoustical Society of America (ASA) in The Journal of the Acoustical Society of America
- Vol. 63 (2) , 469-473
- https://doi.org/10.1121/1.381738
Abstract
Temporal integration of rising and falling tone glides against a 50-2800 Hz background of noise at a sound pressure level of 60 dB re [referred to] 20 .mu.Pa [pascals] was studied in 2 experiments [with human subjects]. Glides were in the frequency ranges 200-700 Hz and 1200-1700 Hz for durations of 5-120 ms. There was an asymmetry in the detectability of rising and falling glides of short duration, with rising glides detected at lower signal intensities in both frequency ranges. These effects were discussed in terms of differences in pattern of frequency analysis of identical, but temporally reversed, waveforms.This publication has 3 references indexed in Scilit:
- Temporal Summation for Critical Bandwidth SignalsThe Journal of the Acoustical Society of America, 1967
- Relation between Hearing Threshold and Duration for Tone PulsesThe Journal of the Acoustical Society of America, 1959
- The threshold of audition for short periods of stimulationProceedings of the Royal Society of London. B. Biological Sciences, 1946