gate amplifier
11Magnetic amplifier — The magnetic amplifier (colloquially known as a mag amp ) is an electromagnetic device for amplifying electrical signals. The magnetic amplifier was invented early in the 20th century, and was used as an alternative to vacuum tube amplifiers… …
12Lock-in amplifier — A lock in amplifier (also known as a phase sensitive detector) is a type of amplifier that can extract a signal with a known carrier wave from extremely noisy environment (S/N ratio can be as low as 60 dB or even lessFact|date=December 2007). It… …
13Operational transconductance amplifier — Der Operationsverstärker (Abk. OP, OPV, OV, OpAmp, OA) ist ein elektronischer Verstärker, der einen invertierenden und einen nichtinvertierenden Eingang besitzt und eine sehr hohe Verstärkung aufweist. Als Eingangsschaltung wird immer ein… …
14Logic gate — A logic gate is an idealized or physical device implementing a Boolean function, that is, it performs a logical operation on one or more logic inputs and produces a single logic output. Depending on the context, the term may refer to an ideal… …
15Crossed-field amplifier — A crossed field amplifier (CFA) is a specialized vacuum tube, first introduced in the mid 1950s and frequently used as a microwave amplifier in very high power transmitters. Raytheon engineer William C. Brown s work to adapt magnetron principles… …
16Noise Gate — Une noise gate (littéralement porte à bruits) est un effet de traitement sonore dont le but est d empêcher les sons parasites du signal entrant de passer à travers le circuit audio, dans le but d obtenir un son le moins parasité possible en… …
17Noise gate — Une noise gate (littéralement porte à bruits) est un effet de traitement sonore dont le but est d empêcher les sons parasites du signal entrant de passer à travers le circuit audio, dans le but d obtenir un son le moins parasité possible en… …
18Amplitude gate — An amplitude gate (also, slicer or slice amplifier) is a circuit whose output is only the part of the input signal that lies between two amplitude boundary level values. [ [http://www.answers.com/topic/amplitude gate amplitude gate: Definition… …
19Voltage Controlled Amplifier — Ein Voltage Controlled Amplifier (engl. für Spannungsgesteuerter Verstärker), kurz VCA, ist ein elektronischer Verstärker, dessen Verstärkungsfaktor durch eine Steuerspannung gesteuert werden kann. Dieselbe Funktion kann auch ein Algorithmus in… …
20noise gate — /ˈnɔɪz geɪt/ (say noyz gayt) noun an electronic device which reduces the gain of an amplifier when an incoming signal, as from an electronic musical instrument, drops below a preset level and increases it when the signal rises above it again,… …
