A Technique for Achieving High Bit Packing Density on Magnetic Tape
- 1 April 1964
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Electronic Computers
- Vol. EC-13 (2), 112-117
- https://doi.org/10.1109/pgec.1964.263780
Abstract
A technique is described for achieving very high bit packing densities, with low error rates, on magnetic tape. This technique uses envelope orthogonal signals to encode binary data during the recording process, and matched filters are used to recover these signals during playback. The experimental system constructed to evaluate the technique is described and a discussion of the experimental results is presented.Keywords
This publication has 2 references indexed in Scilit:
- The Orthomatch Data Transmission SystemIEEE Transactions on Space Electronics and Telemetry, 1963
- An introduction to matched filtersIEEE Transactions on Information Theory, 1960