visual signal


  • WordNet 3.6
    • n visual signal a signal that involves visual communication
    • ***


In literature:

In the British Army, signalling is both visual and audible.
"Aeroplanes and Dirigibles of War" by Frederick A. Talbot
Visual Signaling in General.
"Manual for Noncommissioned Officers and Privates of Infantry of the" by War Department
"A Gunner Aboard the "Yankee"" by Russell Doubleday
Howell had to translate from the signals results which I could not visually verify.
"My Second Year of the War" by Frederick Palmer
The visual signals enabled each lad to set several hooks.
"The Outdoor Girls in a Winter Camp" by Laura Lee Hope
When practicable, the patrol leader may communicate with the main body by means of visual signaling.
"Infantry Drill Regulations, United States Army, 1911" by United States War Department
With visual signalling and labial dumb show, Emily Louise implored enlightenment.
"Emmy Lou" by George Madden Martin
The hills were covered with mist at frequent intervals, rendering observation from the air and visual signalling impossible.
"World's War Events, Vol. II" by Various
This principle applies to all visual signalling.
"Scouting For Girls, Official Handbook of the Girl Scouts" by Girl Scouts
Visual signalling, on which pains had been lavished during training, proved of little use.
"With Manchesters in the East" by Gerald B. Hurst

In news:

Here we analyze visual signaling in populations of ganglion cells recorded from the isolated salamander retina .
Scientists have developed a dual technique that allows the simultaneous visualization of protein modifications and downstream mRNA production that occur as a result of cell signaling at the single-cell level.
Safety Integrity Level (SIL) audible and visual signaling devices are designed to conform to SIL 1 and SIL 2 safety requirements.
The low-profile SSPKWLP Series from Gentex Corporation of Zeeland, Michigan, is a line of speaker /strobes that offers dependable evacuation signaling and visual alarms.
They also include easyID local visual indication of surge module status and optional remote contact signaling integration with monitoring systems.
The system displays both percent of Total Polar Material and temperature on a bright backlit display as well as signals an audible and visual alarm when thresholds are exceeded.

In science:

Personal Memex can use various methods such as vibrations, haptic or tactile outputs, electronic signals, audio playback, and visual displays.
Human Information Processing with the Personal Memex
Note that, due to the high level of the noise (small amplitude of the signal with respect to the noise variance), it is difficult to detect visually the changes in the criterion behavior.
Estimation of the distribution of random shifts deformation
First developed by Kohonen (1995), the technique has subsequently found application to automatic speech recognition, analysis of electrical signals from the brain, data visualization and meteorology.
Interpreting self-organizing maps through space--time data models
We visually inspect the polarization maps to search for weak linear signals between two patches of circular polarization with opposite polarity.
Emergence of small-scale magnetic loops through the quiet solar atmosphere
In Secs. 2 and 3 we have treated incomplete delta functions in infnite dimensional spaces; here, in order to visualize better the finite dimensional case we will treat finite samples of signals with their finite Fourier transforms.
Incomplete Delta Functions