for multiplication or division

Full Title

Devices in which the computing operation is performed by varying electric or magnetic quantities > Arrangements for performing computing operations, e.g. amplifiers specially adapted therefor > for multiplication or division

Child Classifications

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• G06G 7/161 with pulse modulation, e.g. modulation of amplitude, width, frequency, phase or form
• G06G 7/162 using galvano- magnetic effects, e.g. Hall effect; using similar magnetic effects
• G06G 7/163 using a variable impedance controlled by one of the input signals, variable amplification or transfer function
• G06G 7/164 using means for evaluating powers, e.g. quarter square multiplier (for evaluating powers G06G7/20)