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Convention Paper

A Wideband Tape and Transport Diagnostic Method

Authors: Manquen, Dale

AES Convention 66 · Paper 1637 · May 1980

Abstract

An analog magnetic tape recorder introduces more types of distortion into music recordings than any other component in the signal chain. An impressive array of instrumentation devices and standards have been developed for measuring electronic circuitry (THD, IM, SID, noise weighting filters, etc.), but meaningful evaluations of the magnetic head to tape interface have not received much attention. A new form of test instrument, a Tape and Transport Diagnostic System, which measures both amplitude irregularities due to tape oxide nonuniformities and frequency deviations due to transport speed perturbations is herein described.

Details

Published in
AES Convention 66
AES Convention
66
Paper number
1637
Publication date
May 6, 1980
Affiliation
Altair Electronics, Thousand Oaks, CA (See document for exact affiliation information.)
Type
Convention Paper