Differential amplifier
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What links here
Harold Stephen Black
Valve amplifier
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Negative feedback
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Positive feedback
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List of electrical engineers
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Negative-feedback amplifier
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List of people in systems and control
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PID controller
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Nyquist rate
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Nyquist–Shannon sampling theorem
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1927
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1898
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1920s
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Feedback
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Amplifier
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Control theory
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Bell Labs
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