MULTI-CHANNEL DATA RECORDING SYSTEM Open PDF Document Details Document Type Technical Report Publication Date Oct 20, 1953 Accession Number AD0035363 Entities People Clarence L. Wheeler Philip A. Shaffer Jr. Tags Communities of Interest Weapons Technologies DTIC Thesaurus Topics Carrier Waves Coders Coding Computer Programming Contracts Data Analysis Data Processing Data Reduction Detectors Digital Information Instrumentation Magnetic Tape Measurement Punched Cards Recording Systems Waveforms Wind Velocity