A double-bandwidth requirement proposed by Hunt as necessary to the making and reproducing of tracing-corrected recordings is shown to be irrelevant to the reproducing element by an argument using a factoring demonstrated by Miller. The implications of Miller factoring in explaining the residual distortion in tracing-corrected recording as being essentially the sole result of an ameliorated deformation error are sketched. Analysis of numerical examples of interactions between tracing correction and bandwidth limitations for the recording element shows the interaction to be of negligible consequence for practical cases. An argument is made that the full realization of the growth potential of disc-recording technology requires tracing error to be eliminated though a correct shaping of the groovewall waveform to favor the use of low-deformation styli in playback.
Author:
Cooper, Duane H.
Affiliation:
University of Illinois, Urbana, IL
JAES Volume 17 Issue 1 pp. 2-13; January 1969
Publication Date:
January 1, 1969
Click to purchase paper as a non-member or you can login as an AES member to see more options.
No AES members have commented on this paper yet.
To be notified of new comments on this paper you can subscribe to this RSS feed. Forum users should login to see additional options.
If you are not yet an AES member and have something important to say about this paper then we urge you to join the AES today and make your voice heard. You can join online today by clicking here.