Results 211 to 220 of about 255,822 (257)

A nonlinear theory of noise in read diodes

Proceedings of the IEEE, 1971
A nonlinear theory of noise in a Read diode which takes account of the coupling between low and high frequencies has been developed. At high levels, the components of the driving noise voltage of the diode, in phase and out of phase with the signal, have unequal values and are correlated.
exaly   +2 more sources

Noise theory for the read type avalanche diode

IEEE Transactions on Electron Devices, 1966
An analysis is presented for the noise current spectrum of an avalanche diode under assumed conditions of ideal uniform avalanche behavior in a zone which is thin compared with the total high-field depletion zone. The result is applied to the Read diode amplifier.
M E Hines
exaly   +2 more sources

Effect of Auditory Noise on the Performance of Reading

Korean Association For Learner-Centered Curriculum And Instruction, 2022
Objectives The purpose of this study was to investigate the effect of auditory noise on the reading performance of high school students. Methods To this end, 171 high school students were divided into three groups according to auditory noise conditions to perform a reading task asking for word, factual, inferential, and critical comprehension.
Youngmin Park, Hyegyeong Sim
openaire   +1 more source

Noise-enhanced performance in reading

Neurocomputing, 2003
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ralf Engbert, Reinhold Kliegl
openaire   +2 more sources

Noise-limited reading of bar codes

IEEE Transactions on Industrial Electronics, 1997
The ubiquitous supermarket checkout scanner is a well-engineered and effective device. Existing scanners rely on simple and low-cost signal processing to interpret bar-code signals, which imposes restrictions on the system noise power that they can tolerate.
Robert A. Boie, William Turin
openaire   +1 more source

The Effect of Noise on Lip-Reading Performance

British Journal of Audiology, 1972
Normal hearing young adults received a lip-reading test in quiet (55dB SPL), and in continuous and in intermittent white noise backgrounds of 90dB SPL. Scores decreased from the quiet to the continuous noise to the intermittent noise background, but differences were not statistically significant.
Kenneth W. Berger, Michael A. Lewis
openaire   +1 more source

Chronic Noise Exposure and Reading Deficits

Environment and Behavior, 1997
First- and second-grade schoolchildren chronically exposed to aircraft noise have significant deficits in reading as indexed by a standardized reading test administered under quiet conditions. These findings indicate that the harmful effects of noise are related to chronic exposure rather than interference effects during the testing session itself.
Gary W. Evans, Lorraine Maxwell
openaire   +1 more source

Background noise and lip-reading ability

British Journal of Audiology, 1989
The main aim of this pilot experiment was to determine whether background noise affects the lip-reading ability of normally hearing people. Ten university students took part in a lip-reading test presented both in the quiet and with two types of competing noise.
openaire   +2 more sources