DocumentCode
1016584
Title
Characterization of digital recording channels by means of echo cancellation techniques
Author
Bergmans, J.W.M. ; Mita, S. ; Izumita, M.
Author_Institution
Philips Res. Lab., Eindhoven, Netherlands
Volume
25
Issue
5
fYear
1989
fDate
9/1/1989 12:00:00 AM
Firstpage
4078
Lastpage
4080
Abstract
A simple yet accurate method is described for characterizing digital recording channels in terms of linear and nonlinear intersymbol interference and noise. The method is based on echo cancellation techniques, enables recorder operating conditions close to actual use, and delivers a joint portrait of the disturbances rather than isolated assessments. Experimental results for a high-density digital video tape recorder are included
Keywords
echo suppression; intersymbol interference; magnetic recording; video recording; digital recording channels; echo cancellation; high-density digital video tape recorder; linear intersymbol interference; noise; nonlinear intersymbol interference; recorder operating conditions; Convergence; Digital recording; Echo cancellers; Least squares approximation; Noise cancellation; Noise measurement; Phase noise; Power measurement; Signal to noise ratio; Steady-state;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.42528
Filename
42528
Link To Document