An amplifier, electronic amplifier or (informally) amp is an electronic device that can increase the magnitude of a signal (a time-varying voltage or...
56 KB (7,058 words) - 18:53, 20 June 2024
An operational amplifier (often op amp or opamp) is a DC-coupled electronic voltage amplifier with a differential input, a (usually) single-ended output...
78 KB (10,193 words) - 16:56, 18 August 2024
amplifier is a device that amplifies an optical signal directly, without the need to first convert it to an electrical signal. An optical amplifier may...
39 KB (5,217 words) - 18:10, 8 August 2024
power amplifier classes are letter symbols applied to different power amplifier types. The class gives a broad indication of an amplifier's characteristics...
34 KB (5,098 words) - 04:38, 19 August 2024
A valve amplifier or tube amplifier is a type of electronic amplifier that uses vacuum tubes to increase the amplitude or power of a signal. Low to medium...
21 KB (2,898 words) - 20:18, 29 July 2024
Sound Amplifier is an accessibility mobile application developed by Google for the Android operating system. It acts like a hearing aid using internet...
2 KB (122 words) - 18:22, 10 August 2024
amplifier Optical amplifier Pneumatic amplifier Torque amplifier Amplifier (band), an English rock band Amplifier (Amplifier album), 2004 Amplifier (Dance Exponents...
848 bytes (118 words) - 18:54, 4 September 2023
A differential amplifier is a type of electronic amplifier that amplifies the difference between two input voltages but suppresses any voltage common...
27 KB (3,791 words) - 00:57, 10 August 2024
A guitar amplifier (or amp) is an electronic device or system that strengthens the electrical signal from a pickup on an electric guitar, bass guitar...
44 KB (5,615 words) - 15:36, 26 July 2024
A class-D amplifier or switching amplifier is an electronic amplifier in which the amplifying devices (transistors, usually MOSFETs) operate as electronic...
16 KB (2,086 words) - 01:18, 17 August 2024