<communications> (DSVD) A technique supported by some modems for multiplexing compressed speech with digital data for transmission over a normal telephone line.
DSVD isn't standardised yet, so generally you have to have the same make of modem at both ends for it to work.
[How does it work? Which modems? References?]
Last updated: 1997-06-05
Try this search on Wikipedia, OneLook, Google
Nearby terms: digital signatures « Digital Signature Standard « Digital Simulation Language « Digital Simultaneous Voice and Data » DIGITAL Standard MUMPS » Digital Subscriber Line » Digital Subscriber Line Access Module