21-09-2019, 03:46 PM
Sound on disc made a brief comeback in the 1990's as one of the digital sound systems. The DTS sytem used sound on a CD with sync pulses from the film.
The other digital sound film systems used tracks on the film.
https://en.wikipedia.org/wiki/DTS_(sound_system)
All history now as film seldom shown these days.
John
The other digital sound film systems used tracks on the film.
https://en.wikipedia.org/wiki/DTS_(sound_system)
All history now as film seldom shown these days.
John
