Signal encyclopedia
August 18th, 2008Signal encyclopedia
signals - Hutchinson encyclopedia article about signals
signal. Any sign, gesture, sound, or action that conveys information. Examples include the use of flags , light (traffic and railway signals), radio telephony, radio telegraphy ... (more...)
signal - Hutchinson encyclopedia article about signal
signal. Any sign, gesture, sound, or action that conveys information. Examples include the use of flags , light (traffic and railway signals), radio telephony, radio telegraphy ... (more...)
Signal - Wikipedia, the free encyclopedia
Signal, signals, signaling, or signalling may refer to: Scientific concepts. Signal (electrical engineering),is a physical quantity that can carry information. Signal processing ... (more...)
GPS signals - Wikipedia, the free encyclopedia
Global Positioning System (GPS) satellites broadcast radio signals to enable GPS receivers to determine location and synchronized time. (more...)
signal - definition of signal in the Medical dictionary - by the Free ...
... encyclopedia? ... signal. 1. audible or visible indications to animals in behavioral conditioning. (more...)
Signal-noise ratio definition of Signal-noise ratio in the Free Online ...
The ratio of the power or volume (amplitude) of a signal to the amount of unwanted interference (the noise) that has mixed in with it. Measured in decibels, signal-to-noise ratio ... (more...)
Signal (electrical engineering) - Wikipedia, the free encyclopedia
In the fields of communications, signal processing, and in electrical engineering more generally, a signal is any time-varying or spatial-varying quantity. (more...)
Signal - LoveToKnow 1911
SIGNAL (a word common in slightly different forms to nearly all European languages, derived from Lat. signum, a mark, sign), a means of transmitting information, according to some ... (more...)
Signal Hill
Signal Hill, overlooking the harbour of ST JOHN'S , Nfld, was for many years the centre of the town's defences. A signal cannon was placed here in the late 16th century, and stone ... (more...)
signal-to-noise definition of signal-to-noise in the Free Online ...
The ratio of the power or volume (amplitude) of a signal to the amount of unwanted interference (the noise) that has mixed in with it. Measured in decibels, signal-to-noise ratio ... (more...)