Synchronization technique of data recorded on a multichannel tape recorder
Abstract
This document describes the design and development of a portable, self-contained, electronic digital unit, termed Data Synchronizer. This unit is able to time synchronize recorded data channels from a multichannel tape recorder during playbacks. During the data recording, it produces a synchronization signal which is recorded on one channel using direct or Frequency Modulation techniques. The recording/playback speed ratio may be varied to suit the analysis method.
- Publication:
-
NASA STI/Recon Technical Report N
- Pub Date:
- January 1984
- Bibcode:
- 1984STIN...8423868D
- Keywords:
-
- Data Processing;
- Data Recording;
- Playbacks;
- Portable Equipment;
- Synchronism;
- Tape Recorders;
- Accelerometers;
- Digital Computers;
- Frequency Modulation;
- Information Retrieval;
- Magnetic Recording;
- Magnetic Tapes;
- Instrumentation and Photography