An economical-digital interface for multiplex recording of analog signals

Author

Samuel Knoles George

Abstract

"In measuring and evaluating performance of an automobile and driver combination it is necessary to record data from the vehicle and driver while both are in the field.

The University of Missouri - Rolla Transportation Research Program performs this type of evaluation. The present method of recording data in the field is with a large, bulky, and somewhat fragile strip chart recorder.

The digital recording interface described in this paper is designed to permit replacement of the strip chart recorder with an audio tape recorder. The interface will allow simultaneous recording of two analog channels which may be reproduced as required. The interface is accurate to within 1.6% of full scale and costs less than $150"--Abstract, page ii.

Advisor(s)

Cunningham, David R.

Committee Member(s)

Higgins, James J.
Kern, Frank J.

Department(s)

Electrical and Computer Engineering

Degree Name

M.S. in Electrical Engineering

Publisher

University of Missouri--Rolla

Publication Date

1974

Pagination

vii, 62 pages

Note about bibliography

Includes bibliographical references (page 40).

Rights

© 1974 Samuel Knoles George, All rights reserved.

Document Type

Thesis - Open Access

File Type

text

Language

English

Subject Headings

Digital audiotape recorders and recording -- DesignInterface circuits -- DesignSignal processing -- Digital techniques

Thesis Number

T 2970

Print OCLC #

6024048

Electronic OCLC #

912288601

Recommended Citation

George, Samuel Knoles, "An economical-digital interface for multiplex recording of analog signals" (1974). Masters Theses. 4196.
https://scholarsmine.mst.edu/masters_theses/4196