Digital codes and numbering systems explained [video cassette]. - East Sussex Audio Visual Source 19--. - 2 video cassette (33 min.) sd. col. 1/2 in.

VHS/NTSC

Summary:Describes the binary counting systems and the conversion of numbers from binary to decimal. Defines byte, positional weight, powers and decimals. Also explains hexadecimal numbers and codes, show various counting systems and the use of ASCII


Binary systems (Mathematics)
Computer arithmetic
Sexadecimal systems

513 DIG 19--

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