2006-07-03 14:17:07 · 5 answers · asked by raghunc 1 in Computers & Internet ➔ Hardware ➔ Other - Hardware
Phillips
In the early 1970s, using video Laserdisc technology, Philips' researchers started experiments with "audio-only" optical discs, initially with wideband frequency modulation FM and later digitized PCM audio signals. The compact disc was thus developed by Philips from its own 12 inch Philips Laservision disks. At the end of the 1970s, Philips, Sony, and other companies presented prototypes of digital audio discs.
2006-07-03 14:22:27 · answer #1 · answered by lwcomputing 6 · 0⤊ 0⤋
Sony
2006-07-03 21:24:31 · answer #2 · answered by heavy load 2 · 0⤊ 0⤋
Phillips
2006-07-03 21:20:28 · answer #3 · answered by Mike Laz 2 · 0⤊ 0⤋
I believe it was Sony!
2006-07-03 21:20:41 · answer #4 · answered by Heatmizer 5 · 0⤊ 0⤋
Philips
Dead sure
2006-07-03 23:34:35 · answer #5 · answered by Devrishi S 2 · 0⤊ 0⤋