voltage-controlled amplifier

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• Voltage 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… …   Deutsch Wikipedia

• Voltage Controlled Amplifier — Dans le cadre de l audio, le VCA (voltage controlled amplifier, ou amplificateur commandé par tension) est un système de groupage de commande dans une console de mixage. Il permet de commander par un fader unique un ensemble de signaux qui,… …   Wikipédia en Français

• Voltage Controlled Filter — Ein spannungsgesteuertes Filter (engl. voltage controlled filter, kurz VCF), ist ein elektrisches Filter mit dem sich die Eckfrequenz (engl. cut off) mittels einer Steuerspannung variieren lässt. Die Eckfrequenz ist jene Frequenz, an welcher das… …   Deutsch Wikipedia

• Voltage-controlled filter — A voltage controlled filter (VCF) is an electronic filter whose operating characteristics can be controlled by means of a control voltage applied to one or more inputs. [citebook|title=Analog Days C: the invention and impact of the Moog… …   Wikipedia

• Voltage-to-current converter — Introduction For a variety of reasons, in low voltage electronics, voltage is a more frequently used data carrier. Thus electronic devices tend to be labeled with voltage inputs and outputs. However some devices are labeled in terms of current… …   Wikipedia

• Voltage divider — In electronics, a voltage divider (also known as a potential divider) is a simple linear circuit that produces an output voltage ( V out) that is a fraction of its input voltage ( V in). Voltage division refers to the partitioning of a voltage… …   Wikipedia

• Variable-gain amplifier — A variable gain or voltage controlled amplifier is an electronic amplifier that varies its gain depending on a control voltage (often abbreviated CV). VCAs have many applications, including audio level compression, synthesizers and amplitude… …   Wikipedia

• Control Voltage — Die Control Voltage (deutsch Kontrollspannung, jedoch als terminus technicus im Deutschen Steuerspannung) dient den analogen Synthesizern (vor allen den Modularsynthesizern) dazu, über eine Steuerspannung die verschiedenen Parameter der Klangs zu …   Deutsch Wikipedia

• Voltage regulator — A popular three pin 12 V DC voltage regulator IC. A voltage regulator is an electrical regulator designed to automatically maintain a constant voltage level. A voltage regulator may be a simple feed forward design or may include negative feedback …   Wikipedia

• Amplifier — For other uses, see Amplifier (disambiguation). Generally, an amplifier or simply amp, is a device for increasing the power of a signal. In popular use, the term usually describes an electronic amplifier, in which the input signal is usually a… …   Wikipedia

• Voltage source — In electric circuit theory, an ideal voltage source is a circuit element where the voltage across it is independent of the current through it. A voltage source is the dual of a current source. In analysis, a voltage source supplies a constant DC… …   Wikipedia