Precise Time and Time Interval is a Department of Defense Military Standard which details a mechanism and waveform for distributing highly accurate timing information.
It is similar to Pulse per second (PPS) because it indicates the start of each second using a pulse. PTTI also provides the full Time Of Day (TOD) in hours, minutes, and seconds.
Famous quotes containing the words precise, time and/or interval:
“... he held it one of the prettiest attitudes of the feminine mind to adore a man’s pre- eminence without too precise a knowledge of what it consisted in.”
—George Eliot [Mary Ann (or Marian)
“I know not how,
But I do find it cowardly and vile,
For fear of what might fall, so to prevent
The time of life—arming myself with patience
To stay the providence of some high powers
That govern us below.”
—William Shakespeare (1564–1616)
“The yearning for an afterlife is the opposite of selfish: it is love and praise for the world that we are privileged, in this complex interval of light, to witness and experience.”
—John Updike (b. 1932)