British Universities Film & Video Council

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Codes. Part 1

Synopsis
Communication by codes, BCD and weighted codes (positive and negative weights). Excess Three code. Unit distance codes and their derivation. Gray code encoding disc. Two out of Five and Biquinary Codes. Error detection. Parity Systems. Alphanumeric codes (e.g. ASCII, ISO). Error detection and correction.
Language
English
Country
Great Britain
Medium
Multimedia; 20 slides. col.
Year of production
1981
Availability
Sale
Uses
First and second year undergraduates in electronics, electrical engineering and digital systems for revision material.
Subjects
Engineering
Keywords
ciphers; computer systems; electrical and electronic engineering; electronics

Credits

Writer
B R Teague
Cast
Evelyn Melling 

Distributor

Name

Nottingham Trent University, Department of Electrical and Electronic Engineering

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