- to
combine their efforts and
first publicly demonstrated the
videodisc in 1972. Laser
Disc was
first available on the
market in Atlanta, Georgia, on December...
-
Videodisc (or
video disc) is a
general term for a laser- or stylus-readable random-access
disc that
contains both
audio and
analog video signals recorded...
- been made
obsolete by
laser videodisc (DiscoVision,
later called LaserVision and Laser
Disc) as well as
Betamax and VHS
video c****ette formats.
Sales for...
- The DVD (common
abbreviation for
digital video disc or
digital versatile disc) is a
digital optical disc data
storage format. It was
invented and developed...
-
Electronic Discs were
videodiscs invented by RCA,
based on
mechanically tracked ultra-microgrooves (9541 grooves/inch) on a 12-inch
conductive vinyl disc. The...
-
aluminium disc thereby capturing the
video signal from a BBC 30-line 12.5
frames per
second live broadcast. This
disc preserves about four
minutes of
video without...
- from the
original (PDF) on 2008-05-28,
retrieved 2008-02-13 "1979: The
VideoDisc Is Here!",
History of
Media Technology, CED magic,
retrieved 8
April 2011...
- Disc". exp-math.uni-essen.de.
Archived from the
original on 2015-03-18. "
Videodisc Update,
Volumes 1–3". 1982. p. 13. "InfoWorld Vol. 16, No. 23". InfoWorld...
- in 1969,
Philips Research physicist,
Pieter Kramer invented an
optical videodisc in
reflective mode with a
protective layer read by a
focused laser beam...
- Blu-ray
Disc,
while both
receive competition as
delivery methods by
streaming services such as
Netflix and Disney+.
Discs using the DVD-
Video specification...
