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:
“I was able to believe for years that going to Madame Swann’s was a vague chimera that I would never attain; after having passed a quarter of an hour there, it was the time at which I did not know her which became to me a chimera and vague, as a possible destroyed by another possible.”
—Marcel Proust (1871–1922)