Don_Dickle@lemmy.world to Today I Learned@lemmy.worldEnglish · 23 days agoTIL TIL: LaserDiscs were first marketed and sold in 1978 — and they were originally called DiscoVision!en.wikipedia.orgexternal-linkmessage-square32fedilinkarrow-up1344arrow-down19cross-posted to: wikipedia@lemmy.world
arrow-up1335arrow-down1external-linkTIL TIL: LaserDiscs were first marketed and sold in 1978 — and they were originally called DiscoVision!en.wikipedia.orgDon_Dickle@lemmy.world to Today I Learned@lemmy.worldEnglish · 23 days agomessage-square32fedilinkcross-posted to: wikipedia@lemmy.world
minus-squaresep@lemmy.worldlinkfedilinkEnglisharrow-up12·23 days agoLaserdisc had 4 audio tracks 2 digital and 2 analog. The digital tracks was what later became the cd. The analog tracks was often used by audio commentary along the movie and such.
minus-squareKusimulkku@lemm.eelinkfedilinkEnglisharrow-up4·23 days agoI think digital audio was only added in 1985
minus-squaresep@lemmy.worldlinkfedilinkEnglisharrow-up1·23 days agoI think true, but most discs i have, has digital audio.
Laserdisc had 4 audio tracks 2 digital and 2 analog. The digital tracks was what later became the cd. The analog tracks was often used by audio commentary along the movie and such.
I think digital audio was only added in 1985
I think true, but most discs i have, has digital audio.