Opens in a new tab

AES E-Library

← Back to search

Convention Paper

A Robust Data Detection Method for Digital Audio Tape Recorders

Authors: Girsberger, H. P.; Joss, M.; Schneider, M.

AES Convention 85 · Paper 2709 · November 1988

Abstract

The method described is designated Adaptive Run Processing. It is suitable for recording codes which contain a restricted number of discrete run-lengths. Inverse mapping of peak-shift caused by inter-symbol interference is used to reconstruct falsified runs. This mapping has been made adaptive with the aim for a best possible margin between consecutive runs. The paper describes how mapping tables are derived and how analog preprocessing stages and normal and adaptive run processors are implemented.

Details

Published in
AES Convention 85
AES Convention
85
Paper number
2709
Publication date
November 6, 1988
Session subject
Recording
Affiliation
Willi Studer AG, Regensdorf, Switzerland (See document for exact affiliation information.)
Type
Convention Paper