Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Donald W. Bell"'
Autor:
Donald W. Bell, Hewitt D. Crane
Publikováno v:
The Journal of the Acoustical Society of America. 59:123-128
A model of hair cell excitation that involves mechanical impact between the hair cells and the tectorial membrane has been proposed by Crane [J. Acoust. Soc. Am. 40, 1147–1154 (1966); J. Acoust. Soc. Am. 51, 508–514 (1972)]. The model predicts th
Publikováno v:
Environmental Progress. 7:1-6
Utilisation de modeles mathematiques pour estimer les effets sur la sante et autres consequences de produits chimiques toxiques, inflammables ou explosifs repandus dans l'environnement. Plans d'urgence et securite du personnel
Autor:
Karl D. Kryter, Donald W. Bell, Earl D. Schubert, James C. Nixon, Janna S. Lang, E. James Kreul
Publikováno v:
Journal of Speech and Hearing Research. 11:536-552
The Modified Rhyme Test (MRT) has been adapted to the needs of the clinical audiologist. Tape recordings of three speakers, one female and two males, were made, evaluated, and assembled in a format suitable for use as a clinical tool. Special attenti
Autor:
Donald W. Bell
Publikováno v:
The Journal of the Acoustical Society of America. 52:525-529
Binaural detection of a signal having 180° interaural phase difference (Sπ, 500 Hz, 125 msec) in broad‐band correlated noise having no interaural phase difference (N0, 46.1 dB/Hz) was investigated when broad‐band uncorrelated noise (NU, also 46
Autor:
James C. Nixon, Donald W. Bell
Publikováno v:
The Journal of the Acoustical Society of America. 49:435-439
Fifty samples of noise waveforms (N) and 50 samples of signal‐plus‐noise waveforms (SN) were rated on 10 occasions by four listeners. The listeners decided whether the waveform was N or SN, and rated the degree to which the waveform had the N or
Autor:
Donald W. Bell
Publikováno v:
Nuclear Science and Engineering. 7:245-251
A condensation of this paper was previously abstracted and appears in NSA, Vol. 13, as abstract No. 17394.
Autor:
Donald W. Bell, Hervey W. Stern
Publikováno v:
The Journal of the Acoustical Society of America. 36:1162-1166
Nine subjects with normal hearing were exposed for 3 min to 50‐ and 100‐dB‐SPL, 4‐kc/sec tones during the performance of a task. Three tasks were used: long division, light tracking, and reverie. Each subject received 3 replications of every
Publikováno v:
Journal of speech and hearing research. 15(2)
The reliability and intercorrelations of selected lists from the clinical version of the Modified Rhyme Test (MRT) were examined using normal-hearing young listeners and older listeners believed to have incurred noise-induced hearing loss. Stability
Publikováno v:
Journal of speech and hearing research. 12(2)
Changes in item and overall test difficulty of speech discrimination and intelligibility tests were examined as a function of: carrier phrase, talker, reutterances by a talker, and level of accompanying noise. The results indicate that all of these v
Publikováno v:
The Journal of the Acoustical Society of America. 84:S46-S46
SRI has been evaluating automatic speech recognition for text input by speech‐impaired people. The speech of 85 speech‐impaired people (primarily deaf and cerebral palsy) was recorded. This speech was input to a high‐performance, template‐bas