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Optical Playback Cartridge for Stereo LP Records

The feasibility of applying present sensor technology to the development of an optional playback cartridge for vinyl LP records is studied and various techniques for detecting groove wall position on a standard LP vinyl disc optically, are examined. Various approaches to design have been presented and their competitive cost and performance factors analyzed for perspective in final design evaluation and selection.

Authors: Overstreet, A.; Anania, R.; Nelson, M.
AES Convention:83 (October 1987) Paper Number:2560 Import into BibTeX
Subject:Recording and Playback Technology

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