Item #R183 Extensions to the Theory and Design of Electric Wave Filters, Bell Telephone System Monograph B-556 April 1931. Otto J. Zobel.

Extensions to the Theory and Design of Electric Wave Filters, Bell Telephone System Monograph B-556 April 1931.

Bell Telephone Laboratories NY April 1931, 58 pages, illlus., orig published BSTJ April 1931.

Condition: Very Good or a bit better, small monograph format, blue paper covers, stapled binding, 3-hole punched at margin as issued, staples are secure, slight fading to extremities, inside pages tightr and clean.

Categories: 1950's computers and computing, Computer Science, Databooks, Handbooks, Manuals, Electronic and Electrical Engineering, Ephemera, Odd Stuff and Miscellaneous, Hardware, Mathematics, Technical Journals, Proceedings, Conferences, Bell System Technical Journals, BSTJ pre-1940

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Price: $10.00

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Item Description

Derivations of Wave-filter structures which are desirable for terminating purposes and of networks which simulate the impedances of wave-filters and loaded lines.