In signal processing, the half time is the time it takes for the amplitude of a pulse to drop from 100% to 50% of its peak value.
Famous quotes containing the word time:
“There had been a time on earth when poets had been young and dead and famous—and were men. But now the poet as the tragic child of grandeur and destiny had changed. The child of genius was a woman, now, and the man was gone.”
—Thomas Wolfe (1900–1938)