The signal
Example: Signal carries information between components in system
Definition
"The signal" in engineering refers to an electrical or electromagnetic transmission that carries information between components within a system, enabling communication, control, or data transfer by representing changes in voltage, current, or other physical quantities.
Etymology
The term "the signal" originates from the Latin word 'signum,' meaning mark or sign, which evolved through Old French as 'signal.' It historically referred to a gesture or sound conveying information, and in engineering, it came to mean a transmitted indication or message between devices.
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"The signal" appears in the Vocaplus list "English - Engineering - (A1-C2) - set 1", containing 159 commonly used words.
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