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Journal Article

Reproducer Test Tapes, Their Evolution and Manufacture

Authors: Morrison, Robert K.

Journal of the Audio Engineering Society · Volume 15 · Issue 2 · pp. 157–162 · April 1967

Abstract

Reproducer test tapes (also called alignment tapes or standard tapes) are used to standardize the asimuth, frequency-response characteristics, and recorded levels of magnetic sound recording systems. Informal working standards and formal standards are discussed, with emphasis on changes in standards and possible resulting confusion. The manufacturer of reproducer test tapes is described, including special requirements for heads and blank tape, and the methods for determining the asimuth and the flux vs. frequency response characteristic. Handling techniques which minimize the chance of damage are also described.

Details

Publication
Journal of the Audio Engineering Society
Volume
15
Issue
2
Pages
157–162
Publication date
April 6, 1967
Affiliation
Ampex Corporation, Redwood City, CA (See document for exact affiliation information.)
Type
Journal Article