3 ms·
You're confusing magnetic tracks and optical tracks. See https://en.wikipedia.org/wiki/Dolby_Stereo https://en.wikipedia.org/wiki/Dolby_Stereo
by gwbas1c 5y ago
You're confusing magnetic tracks and optical tracks.
See https://en.wikipedia.org/wiki/Dolby_Stereo https://en.wikipedia.org/wiki/Dolby_Stereo