time-division sound

time-division sound

[′tīm di¦vizh·ən ‚sau̇nd]

(communications)

A method under development, employing time-division multiplexing, which enables the audio signal of a television broadcast to be transmitted over the same channel as the video signal. Also known as tidi-sound.

McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.