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Journal Article

Determination of Sliding Friction Between Stylus and Record Groove

Authors: Pardee, Robert P.

Journal of the Audio Engineering Society · Volume 29 · Issue 12 · pp. 890–894 · December 1981

Abstract

A method is presented for determining the coefficient of sliding friction between stylus and record groove. The method consists of measuring the time intervals required for a freely rotating record (on a turntable) to decelerate from one known speed to another, both with and without a stylus sliding in the record groove. The method as been used to evaluate the frictional characteristics of several brands of phonograph records in mind condition and after treatment with various preservatives, cleaners, and antistatic agents. Some test results are presented.

Details

Publication
Journal of the Audio Engineering Society
Volume
29
Issue
12
Pages
890–894
Publication date
December 6, 1981
Affiliation
Ball Corporation, Aerospace Systems Division, Boulder, CO (See document for exact affiliation information.)
Type
Journal Article