Results 281 to 290 of about 1,523,756 (334)
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Test-retest reliability of auditory threshold and temporary threshold shift.
Scandinavian Audiology, 1983Test-retest reliability of auditory threshold and temporary threshold shift (TTS) at 4 kHz and 8 kHz was examined. Twenty normally hearing subjects were exposed to a 3-min 110 dBSPL white noise on three occasions. Results indicated reduced reliability of both threshold and TTS scores over time, rendering 1-week TTS correlations non-significant.
G. Chermak +2 more
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Auditory Threshold Determination
Archives of Otolaryngology - Head and Neck Surgery, 1966THERE ARE two approaches to the measurement of bone-conduction thresholds. One approach searches for the absolute accuracy of the threshold determination and its reproducibility. This is a problem in audiology. The other approach searches for the clinical usefulness of any measurement of bone threshold (whether absolutely or relatively accurate).
K H, Siedentop +2 more
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Auditory evoked field at threshold
Hearing Research, 2007Auditory evoked responses are widely used for estimating electrophysiological thresholds, but the relationships to psychophysical thresholds are not necessarily straightforward. Among the aspects that are not well understood is the near-threshold intensity dependence of the evoked response. Here, we investigated wave N100m of the auditory evoked field.
Bernd, Lütkenhöner, Jan-Stefan, Klein
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Auditory Adaptation at Threshold Intensities
Acta Oto-Laryngologica, 1967Using the technique of manual adaptation test, recordings of perstimulatory changes at threshold were made during a 3-min. stimulation period on 300 patients, suffering mainly of perception deafness. Results are reported of the magnitude of the perstimulatory threshold shift at various frequencies, of the relation of this shift to recruitment ...
T, Palva, J, Kärjä, A, Palva
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Threshold Of Subjective Auditory Handicap
International Journal of Audiology, 1973A study of the hearing levels of a random sample of the rural population of the UK indicated that the threshold of subjective auditory handicap was age dependent and couldbe given by the expression log10 y = 0.0185x + 0.145, where y is hearing level in dB ISO (average of the values at 500, 1000 and 2000 Hz) corresponding to threshold of subjective ...
F, Merluzzi, R, Hinchcliffe
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The Auditory P300 at or near Threshold
Journal of the American Academy of Audiology, 2005Psychophysical and P300 (P3) thresholds and suprathreshold measures were obtained in 16 normal-hearing subjects. Subjects followed a classic oddball paradigm using 1000 (frequent) and 2000 Hz (rare) tones as stimuli. The P3 was obtained for all 16 subjects at or 5 dB above their behavioral threshold.
Frank E, Musiek +2 more
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Effects of illumination on auditory threshold
Physiology & Behavior, 1978Abstract Auditory thresholds of four squirrel monkeys were examined with a 4 kHz tone in light and dark ambient sensory conditions. The results revealed that auditory sensitivity is higher in the light than in the dark.
E R, Delay, E S, Smith, W, Isaac
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Measurement of Auditory Thresholds
The Journal of the Acoustical Society of America, 1965Two systems of measuring auditory masking thresholds by statistical psychophysical techniques are developed. The first is a succession of free-choice tests with a different level of presentation fixed for each test. In the second, the presentation level is automatically adjusted and maintained at a level close to threshold.
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AUDITORY THRESHOLDS AND THE EFEECT OF REDUCED AUDITORY FEEDBACK ON STUTTERING
Acta Psychiatrica Scandinavica, 1975The effects of reduced auditory feedback were investigated using an accurately calibrated binaudal pure tone producer on 27 stuttering children and 68 non‐stuttering controls.A comparison was made of both auditory hearing and discomfort thresholds in the two groups; the hearing thresholds did not differ between the groups.
T, Brown +2 more
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Auditory Thresholds of the Cat
The Journal of the Acoustical Society of America, 1955The auditory thresholds of the cat have been obtained by the conditioned response method. Tests were made for frequencies from 62.5 to 60 000 cps. The upper limit of the cat's hearing is in the neighborhood of 60 000 cps. A comparison of threshold curves for cat and man suggests that the cat may be slightly less sensitive than man for frequencies of ...
William D. Neff, Joseph E. Hind
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