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MUSCIE_SIGNAL_AMPLIFIER

2014-11-29 03:35  
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MUSCIE_SIGNAL_AMPLIFIER
Differential input amplifier Q1-02 accepts myoelectric signals of 10 to 1,000 microvolts from stump muscles of amputee. Stagger-tuned interstage trans-formers for Q3-Q4 give bandwidth of 100to 1,000 cps +or main amplifier that drives integrating detector Q5 that operates relay to control servomotor for artificial hand.-G. W. Horn, Muscle Voltage Moves Artificial Hand, Electronics, 36:41, p 34-36.