-
ExtraVision was a
teletext service created and
operated by the
American television network CBS in the
early to mid-1980s. It was
carried in the vertical...
- Xtra-
vision was a video, film and
music retailer that
operated across the
island of Ireland.
Founded in 1979, it had 200
shops at its peak
before running...
- that was
tuned for speed.
NABTS was the
standard used for both CBS's
ExtraVision and NBC's NBC
Teletext services in the mid-1980s. The short-lived Time...
- abortive)
foray into
cable broadcasting CBS
Innertube CBS
Kidshow CBS
Mobile ExtraVision (teletext
service broadcast by the
network in the 1980s)
History of CBS...
-
service on May 16, 1983
after FCC approval, in
parallel with CBS
similar ExtraVision service. Initially, the NBC
Teletext was
composed of a 50-page magazine...
-
teletext standard for
television stations and
manufacturers to use). CBS'
ExtraVision and NBC's NBC
Teletext services, as well as the short-lived Time Teletext...
-
other types of
digital data.
NABTS was the
standard used for both CBS's
ExtraVision and NBC's NBC
Teletext services in the mid-1980s. ****an
developed its...
- Channel, 1980s)
Electra (WKRC-TV/Superstation WTBS/SPN, 1980s–1993)
ExtraVision (CBS, 1983–1986)
Infotext (WHA-TV/Discovery Channel, 1980s)
KeyFax (WTBS/WFLD-TV...
- It was
developed in
Canada by Norpak, and was used by CBS for
their ExtraVision service and for a very
short time by NBC for
their NBC
Teletext service...
-
develop computerized election return projections, to
broadcast CBS'
ExtraVision teletext service, and to
produce a
local newscast for a PBS
member station...
