IEEE - Institute of Electrical and Electronics Engineers, Inc. - An Ultrasonic Remote Control for Home Receivers

Author(s): R. Adler ; P. Desmares ; J. Spracklen
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 June 1957
Volume: BTR-3
Page(s): 8 - 13
ISSN (Paper): 0096-1655
ISSN (Online): 2168-1635
DOI: 10.1109/TBTR2.1957.4502960
Regular:

A remote control system for tv receivers is described which employs ultrasound in the vicinity of 40 kc. Slowly decaying single-frequency signals are produced by striking aluminum rods with a... View More

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