Listening to the TOS CD soundtrack collection recently. The liner notes, which are thankfully detailed, indicate that almost all episodes' scores were recorded on mono tape. However, on rare occasion I feel as if I detect some very slight stereo effect, like a solo instrument that seems to move more towards the side as it get louder or quieter, or, more often, the impression of stereo reverb, but that would not be consistent with mono tapes.
Since CD is stereo, my understanding is that a mono CD master would be two copies of the exact same tracks, one on each side.
Was some process applied when mixing or mastering these disks to make then "slightly" stereo? Comb filters? Digital stereo reverb?
Very technical explanations are welcome, as that would just be more opportunity for me to learn
Since CD is stereo, my understanding is that a mono CD master would be two copies of the exact same tracks, one on each side.
Was some process applied when mixing or mastering these disks to make then "slightly" stereo? Comb filters? Digital stereo reverb?
Very technical explanations are welcome, as that would just be more opportunity for me to learn
