Patent classifications
H
ELECTRICITY
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H03
ELECTRONIC CIRCUITRY
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H03D
DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
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1/00
Demodulation of amplitude-modulated oscillations
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H03D1/22
Homodyne or synchrodyne circuits
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H03D1/2209
Decoders for simultaneous demodulation and decoding of signals composed of a sum-signal and a suppressed carrier, amplitude modulated by a difference signal, e.g. stereocoders
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H03D1/2227
using switches for the decoding
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