Television set having alpha-wave generation function

Television – Basic receiver with additional function

Patent

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Details

348706, 348705, 348552, 348729, 348738, H04N 544, H04N 5268

Patent

active

057196354

ABSTRACT:
A television set having an .alpha.-wave generation function includes a user key input portion, an .alpha.-wave generator, a sound producer, a first switch for selectively applying the .alpha.-wave generated by the .alpha.-wave generator to the sound producer and a controller for controlling an on/off operation of the first switch in response to a user input via the key input portion, to thereby enable a user to select the .alpha.-wave generation in the television set. Through a second switch for selectively applying an audio signal to the sound producer and a third switch for selectively supplying a video signal to a cathode ray tube of the television set, the user can control the .alpha.-wave generation simultaneously or independently from the audio and video signals.

REFERENCES:
patent: 4331977 (1982-05-01), Conn et al.
patent: 4903129 (1990-02-01), Bell et al.
patent: 5123899 (1992-06-01), Gall
patent: 5304112 (1994-04-01), Mrklas et al.
patent: 5409445 (1995-04-01), Rubins
patent: 5443076 (1995-08-01), Bau
patent: 5470081 (1995-11-01), Sato et al.

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