LIGHTWEIGHT AUDIO ACCESSORIES.
Final rept. 1 Jul 65-31 Oct 66,
ELECTRO-VOICE INC BUCHANAN MICH
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The report contains a summary of the work performed for the design and construction of a lightweight and miniature type handset, headset, hand held microphone and telegraph key. Described in detail is the successful design and fabrication of these four items which have been found acceptable form a human engineering viewpoint in addition to meeting all specified requirements in the electrical, acoustical, environmental and mechanical performance categories. Author
- Radio Communications