Optical: systems and elements – Deflection using a moving element – Using a periodically moving element
Patent
1993-02-22
1995-10-03
Boudreau, Leo H.
Optical: systems and elements
Deflection using a moving element
Using a periodically moving element
359154, 359159, H04B 1000
Patent
active
054557020
ABSTRACT:
A housing is arranged to include a light transmitter and light receiver and associated circuitry to effect translation of incoming light pulses to an audio signal, and an audio signal input to light pulses for transmission.
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Reed Clay R.
Reed Michael D.
Boudreau Leo H.
Mehta Bhavesh
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