![Question :?:](./images/smilies/icon_question.gif)
Gentleman;
I hope someone out there can give me some GENERAL PRINCIPLES to follow.
My hobby is transferring old classical lp music to cd.
I have read that the dynamic range handling capability of vinyl changes by about 10 to 15 db from the outer to inner grooves, and therefore bass
compression has to be used in the inner grooves and treble rolloff has to be applied to prevent mistracking.
Is this correct. ???????????????
If it is true, it would seem that one has to be constantly changing the
treble eq and compensate for the compression as the stylus travels from the outer to inner groove.
To this end I purchased a dbx 3 band expander, that was very popular in the 1980's and a 1/3 octave eq.
Is anyone able to tell me at what frequencies rolloff was done, in both bass and treble, and how it changed as the stylus went from the outer to
inner groove.?????????????
Also where and how much dyamic range compression was used and how it changed during stylus travel.
I am looking for just general principles here as I know each transfer was different.
Thank you very much for any comments you may have.
Ormandylives