In telecommunication, a stop signal is a signal that marks the end of part of a transmission, for example:
- In asynchronous serial communication, a signal at the end of a character that prepares the receiving device for the reception of a subsequent character. A stop signal is usually limited to one signal element having any duration equal to or greater than a specified minimum value.
- A signal to a receiving mechanism to wait for the next signal.
Famous quotes containing the words stop and/or signal:
“They’ll always be looking for us. They won’t stop till we die. I don’t care. Just so they find us together. If you’re thinking of anyone else, don’t. It wouldn’t work. You’re no good for anyone but me. You’re no good and neither am I. That’s why we deserve each other.”
—Geoffrey Homes (1902–1977)
“Certainly the effort to remain unchanged, young, when the body gives so impressive a signal of change as the menopause, is gallant; but it is a stupid, self-sacrificial gallantry, better befitting a boy of twenty than a woman of forty-five or fifty. Let the athletes die young and laurel-crowned. Let the soldiers earn the Purple Hearts. Let women die old, white-crowned, with human hearts.”
—Ursula K. Le Guin (b. 1929)