Accession Number:

ADA048452

Title:

Ultra Wideband Digital Recording Techniques.

Descriptive Note:

Final technical rept. May 76-Jul 77,

Corporate Author:

RCA CORP CAMDEN NJ INFORMATION PROCESSING AND RECORDING SYSTEMS

Personal Author(s):

• Bessette,Oliver E.
• Ferber,Leroy W.

Report Date:

1977-11-01

Pagination or Media Count:

124.0

Abstract:

Design, modifications, test, evaluation and analysis were made on a predistortion encoder, record equalizer, HDMR head, playback preamplifier, delay modulation detector, and computer tape transport. Performance and performance limits were analyzed and applied to the modulation and coding, tape and head-tape interface, and magnetic heads technologies. Author

Descriptors:

• *RECORDING SYSTEMS
• *MAGNETIC TAPE
• *MAGNETIC RECORDING SYSTEMS
• DIGITAL SYSTEMS
• PREAMPLIFIERS
• BROADBAND
• HIGH DENSITY
• DELAY
• DEMODULATION
• CODERS
• MAGNETIC HEADS
• MAGNETIC TAPE TRANSPORT

Subject Categories:

• Recording and Playback Devices

Distribution Statement:

APPROVED FOR PUBLIC RELEASE