Zobrazeno 1 - 7
of 7
pro vyhledávání: '"L D, Pohlmann"'
Autor:
Robert B. Hilsabeck, Linda Stennett-Brewer, William L. Mermis, L. D. Pohlmann, Karen Nussbaum, Haworth Continuing Features Submission
Publikováno v:
Employee Assistance Quarterly. 2:79-106
Publikováno v:
Perception & Psychophysics. 19:290-295
Observers detected signals presented in a two-channel, simultaneous detection task at 630 and 1,400 Hz. The familiar pattern of interference between the frequency channels was observed: detectability in one channel was depressed on trials when a sign
Publikováno v:
The Journal of the Acoustical Society of America. 53:1045-1050
Performance in a simultaneous two‐frequency detection task was studied under monaural and dichotic conditions of signal presentation. In the basic task a 630‐Hz tone, a 1400‐Hz tone, neither tone, or both tones occurred with equal likelihood on
Autor:
Robert D. Sorkin, L. D. Pohlmann
Publikováno v:
Perception & Psychophysics. 14:101-109
Five models of 0 behavior in a two-channel exclusive-or (XOR) detection task were evaluated. The models included two types of single-channel and three types of two-channel O. Only the most efficient two-channel model adequately described human perfor
Publikováno v:
The Journal of the Acoustical Society of America. 53(4)
Autor:
Robert D. Sorkin, L. D. Pohlmann
Publikováno v:
The Journal of the Acoustical Society of America. 55:S19-S19
Observers were required to detect the presence of signals presented simultaneously and independently at three separate frequencies (500, 810, and 1320 Hz). The signal at each frequency was present randomly on one‐half of the trials and was independ
Autor:
Robert D. Sorkin, L. D. Pohlmann
Publikováno v:
The Journal of the Acoustical Society of America. 54:309-309
Three trained observers performed a two‐interval forced‐choice detection task; the noise level in the earphones was controlled by a PEST program. In all conditions, the noise was equal in amplitude but inverted in phase (Nπ) in the earphones. Si