@geoffkait
'Less wobbling equals less jitter'
It's true that Japanese cd's are better centered than most others. This is easy enough to see with the 'open' transport bay of my Bow cd player. Perhaps the player needs less error correction, because the laser has an easier job reading the disc. I remember reading once that error correction requires bit capacity. Is this what you mean?
So perhaps with eccentric discs 'more error correction equals less resolution', which might explain why Japanese cd's generally sound better. This definitely concurs with my own experience, even before the introduction of SHM material.
IMHO the Japanese must be applauded for single handedly creating an entirely separate world of truly collectable cd's. These mini LP sleeve cd's have superior sound quality as well as meticulous recreation of the original vinyl release artwork. Great stuff!
'Less wobbling equals less jitter'
It's true that Japanese cd's are better centered than most others. This is easy enough to see with the 'open' transport bay of my Bow cd player. Perhaps the player needs less error correction, because the laser has an easier job reading the disc. I remember reading once that error correction requires bit capacity. Is this what you mean?
So perhaps with eccentric discs 'more error correction equals less resolution', which might explain why Japanese cd's generally sound better. This definitely concurs with my own experience, even before the introduction of SHM material.
IMHO the Japanese must be applauded for single handedly creating an entirely separate world of truly collectable cd's. These mini LP sleeve cd's have superior sound quality as well as meticulous recreation of the original vinyl release artwork. Great stuff!