Matches in DBpedia 2016-04 for { ?s ?p "Ring modulation is a signal-processing function in electronics, an implementation of amplitude modulation or frequency mixing, performed by multiplying two signals, where one is typically a sine wave or another simple waveform. It is referred to as \"ring\" modulation because the analog circuit of diodes originally used to implement this technique took the shape of a ring. This circuit is similar to a bridge rectifier, except that instead of the diodes facing \"left\" or \"right\", they go \"clockwise\" or \"counterclockwise\". A ring modulator is an effects unit working on this principle.The carrier, which is AC, at a given time, makes one pair of diodes conduct, and reverse-biases the other pair. The conducting pair carry the signal from the left transformer secondary to the primary of the transformer at the right.If the left carrier terminal is positive, the top and bottom diodes conduct. If that terminal is negative, then the \"side\" diodes conduct, but create a polarity inversion between the transformers. This action is much like that of a DPDT switch wired for reversing connections."@en }
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- Ring_modulation abstract "Ring modulation is a signal-processing function in electronics, an implementation of amplitude modulation or frequency mixing, performed by multiplying two signals, where one is typically a sine wave or another simple waveform. It is referred to as \"ring\" modulation because the analog circuit of diodes originally used to implement this technique took the shape of a ring. This circuit is similar to a bridge rectifier, except that instead of the diodes facing \"left\" or \"right\", they go \"clockwise\" or \"counterclockwise\". A ring modulator is an effects unit working on this principle.The carrier, which is AC, at a given time, makes one pair of diodes conduct, and reverse-biases the other pair. The conducting pair carry the signal from the left transformer secondary to the primary of the transformer at the right.If the left carrier terminal is positive, the top and bottom diodes conduct. If that terminal is negative, then the \"side\" diodes conduct, but create a polarity inversion between the transformers. This action is much like that of a DPDT switch wired for reversing connections.".