Accession Number : AD0715935

Title :   Data Recording Technique Feasibility Study.

Descriptive Note : Technical rept.,

Corporate Author : IMAGE INFORMATION INC NORWALK CONN

Personal Author(s) : Montuori,John S. ; Slaker,Frank A. ; Engeldrum,Peter G. ; Thorp,Lawrence D.

Report Date : NOV 1970

Pagination or Media Count : 69

Abstract : The report presents the findings of the first part of a two-part study program for the conceptual development and detailed design of a Human Readable Machine Readable (HRMR) Information Processor Subsystem, which s an advanced mass memory subsystem of a larger information processing system. Microfiche are to be used to the storage medium for information in both human readable and machine readable forms. The purpose of this part of the study, was to evaluate alternative approaches for the laser recording and subsequent readout of 2.5 million bits of digital data (60 pages, 64 lines per page, 80 characters per line, 8 bits per character) within a 1/4 in. x 4 in. area of each microfiche at computer input/output rates. (Author)

Descriptors :   (*DATA STORAGE SYSTEMS, FEASIBILITY STUDIES), (*DIGITAL RECORDING SYSTEMS, DESIGN), (*MICROFICHE, INFORMATION RETRIEVAL), READING MACHINES, MAN MACHINE SYSTEMS, LASERS, DIGITAL COMPUTERS, PHOTOGRAPHY, COMPUTER PROGRAMMING

Subject Categories : Computer Programming and Software
      Computer Hardware
      Holography

Distribution Statement : APPROVED FOR PUBLIC RELEASE