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- Harold_Stephen_Black abstract "Harold Stephen Black (April 14, 1898 – December 11, 1983) was an American electrical engineer, who revolutionized the field of applied electronics by inventing the negative feedback amplifier in 1927. To some, his invention is considered the most important breakthrough of the twentieth century in the field of electronics, since it has a wide area of application. This is because all electronic devices (vacuum tubes, bipolar transistors and MOS transistors) are inherently nonlinear, but they can be made substantially linear with the application of negative feedback. Negative feedback works by sacrificing gain for higher linearity (or in other words, smaller distortion or smaller intermodulation). By sacrificing gain, it also has an additional effect of increasing the bandwidth of the amplifier. However, a negative feedback amplifier can be unstable such that it may oscillate. Once the stability problem is solved, the negative feedback amplifier is extremely useful in the field of electronics. Black published a famous paper, Stabilized feedback amplifiers, in 1934.".
- Harold_Stephen_Black almaMater Worcester_Polytechnic_Institute.
- Harold_Stephen_Black birthDate "1898-04-14".
- Harold_Stephen_Black birthPlace Leominster,_Massachusetts.
- Harold_Stephen_Black birthYear "1898".
- Harold_Stephen_Black deathDate "1983-12-11".
- Harold_Stephen_Black deathPlace Summit,_New_Jersey.
- Harold_Stephen_Black deathYear "1983".
- Harold_Stephen_Black field Electrical_engineering.
- Harold_Stephen_Black knownFor Negative_feedback.
- Harold_Stephen_Black nationality United_States.
- Harold_Stephen_Black viafId "70721850".
- Harold_Stephen_Black wikiPageExternalLink MS09_Harold_S_Black.pdf.
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- Harold_Stephen_Black almaMater Worcester_Polytechnic_Institute.
- Harold_Stephen_Black birthDate "1898-04-14".
- Harold_Stephen_Black birthPlace Leominster,_Massachusetts.
- Harold_Stephen_Black dateOfBirth "1898-04-14".
- Harold_Stephen_Black dateOfDeath "1983-12-11".
- Harold_Stephen_Black deathDate "1983-12-11".
- Harold_Stephen_Black deathPlace Summit,_New_Jersey.
- Harold_Stephen_Black field Electrical_engineering.
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- Harold_Stephen_Black knownFor Negative_feedback.
- Harold_Stephen_Black name "Black, Harold".
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- Harold_Stephen_Black nationality United_States.
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- Harold_Stephen_Black comment "Harold Stephen Black (April 14, 1898 – December 11, 1983) was an American electrical engineer, who revolutionized the field of applied electronics by inventing the negative feedback amplifier in 1927. To some, his invention is considered the most important breakthrough of the twentieth century in the field of electronics, since it has a wide area of application.".
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- Harold_Stephen_Black name "Black, Harold".
- Harold_Stephen_Black name "Harold Black".
- Harold_Stephen_Black name "Harold Stephen Black".
- Harold_Stephen_Black surname "Black".