Digital Simultaneous Voice and Data


Also found in: Acronyms.

Digital Simultaneous Voice and Data

(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.

References in periodicals archive ?
34 28,800 bps data speed plus Digital Simultaneous Voice and Data (DSVD).
32bis telephony version of its patented Digital Simultaneous Voice and Data (DSVD) MultiModemPCS line (United States Patent Number 5452289).
The new VoiceView/DSVD data mode supports the Digital Simultaneous Voice and Data Protocol Specification 1.
NASDAQ:BOCI) announced Tuesday two new products featuring digital simultaneous voice and data (DSVD) capabilities.
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