No, the lathe is fed with a DC biased side component in which case there is always a certain depth above which the groove doesn't go and therefore the reading head is always held in place by that additional, say, 0.2mm of depth that is never used. You don't even compromise dynamics, because it's not like you'll ever run into the maximum depth a head can read.
D. On Thu, Oct 22, 2009 at 3:20 AM, kent williams <[email protected]> wrote: > The groove is only so deep. If you have out of phase bass, the groove > gets narrow and shallow and the needle pops out. game over > > > On Wed, Oct 21, 2009 at 8:42 PM, cheater cheater <[email protected]> wrote: >> No, to prevent this you don't make the bass mono, you just make the >> groove deeper. It's obvious to anyone who has ever drawn on wet sand >> as a kid. >
