NDLI: On impulse response measurement techniques for linear tape recording channels

Content Provider	IEEE Xplore Digital Library
Author	Braun, V.
Copyright Year	1996
Description	Author affiliation: Inst. for Exp. Math., Essen, Germany (Braun, V.)
Abstract	We apply Golay (1961) complementary sequences for measuring the impulse response and the amplitude and phase transfer functions of a linear magnetic tape recording channel. Our experimental channel suffers from nonlinear distortion caused by a magnetoresistive sensor. The measured characteristics, in particular the amplitude transfer function, show a better performance than the same characteristics obtained with the de facto standard impulse response measurement technique using feedback shift register sequences. Based on a practical nonlinear Volterra model of our experimental tape recording channel, we analyze the artefacts due to second and third order nonlinear distortion which can occur in the Golay impulse responses and transfer functions.
Starting Page	963
Ending Page	967
File Size	549576
Page Count	5
File Format	PDF
ISBN	0780333365
DOI	10.1109/GLOCOM.1996.587574
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1996-11-18
Publisher Place	UK
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Measurement techniques Transfer functions Distortion measurement Nonlinear distortion Phase measurement Magnetic recording Magnetoresistance Magnetic sensors Sensor phenomena and characterization Particle measurements
Content Type	Text
Resource Type	Article

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