No subject

"Fidelity steadily dropped as the recording progressed; there was more viny=
l
per second available for fine reproduction of high frequencies at the
large-diameter beginning of the music groove than on the smaller diameter
inner grooves closer to the center. The beginning of the music groove on an
LP gave 510 mm of vinyl per second traveling past the stylus while the
ending of the music groove gave 200=96210 mm of vinyl per second=97less tha=
n
half the linear resolution."

john mitchell