Methods of Confusion in a Pattern Matching Task
Pattern degradation influence on human responses in pattern perception studies
PSYCHOPHYSIOLOGY↗
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Results for “perception”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Effect of boundary-layer transition on dynamic stability.
Free flight dynamic stability measurements indicate that boundary layer transition has no perceptible effect
WIND TUNNEL STABILITY TEST↗
Speech communication
Computer analysis of speech, vowel perception by children, and articulatory activity during production of intervocalic fricative consonants
COMPUTER METHOD↗
Vision in space travel
Laboratory experiments and Voskhod flight data on vision sharpness, efficiency, and perception during space flights
VISION↗
A solution to the ''Hidden-line'' problem for computer-drawn polyhedra
Hidden line problem and visual perception of computer-drawn polyhedron edges using algorithms
Loutrel, P.↗
Interrelations of perceived size and distance Semiannual progress report, Jun. - Dec. 1967
Distance and size perception in human beings
Gogel, W. C.↗
Stereo TV enhancement study Final technical report
Human depth perception of television displays in stereo, and nonstereo presentations
Cupit, G.↗
Visual masking using different test stimulus patterns
Visual masking using different test stimulus patterns - relationship between human visual perception latency and object luminance during high velocity flight
Boyle, R. C.↗
Occulting-filter method for obtaining flashing-light visibility data
Occulting-filter technique allows several types of flashing-light visibility data necessary for rendezvous and docking maneuvers, to be obtained for studying the perception of flashes at the visual threshold. The indications are that the method can be used to compare sources of radically different spectral composition.
Hardy, A. C.↗
Assessment of the validity of pure tone corrections to perceived noise level
Effects of pure tone corrections on human noise level perception
Pearsons, K. S.↗
Perceived sound and the frequency response characteristics of the human auditory system
Dynamic model for human auditory sound perception and frequency response characteristics
Jones, J. H.↗
Electron microscope. Part 2 - Big future for demagnification
Application of electron microscopes to study of human perception and development of prosthetic sensors
Fernandez-Moran, H.↗
Assessment of semicircular canal function. Part 2 - Individual differences in subjective angular displacement produced by triangular waveforms of angular velocity
Angular displacement perception techniques for flight training candidates
Guedry, F. E., Jr.↗
Characteristics of the tactile information channel
Human perception of multiple-point tactile and visual stimuli
Bliss, J. C.↗
Judged noisiness of modulated and multiple tones in broad-band noise.
Noise level perception and subjective judgments for broadband noise with single, modulated and multiple tones, considering tone correction procedures
Bishop, D. E.↗
Perceived pitch of whispered vowels.
Whispered vowels pitch perception test using listen-and-compare method to determine formants for comparison with complex analysis procedure
Thomas, I. B.↗
Vestibular models.
Mathematical input-output model for vestibular system, relating linear and angular motions to nonvisual perception of orientation, motion and nystagmus for physiological characteristics
Young, L. R.↗