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A device that modifies the signals that pass through it in some manner. For example, an active hub in the network regenerates fading input pulses into new, strong output pulses. In contrast, a passive ...

There is a growing debate surrounding active vs passive speakers. Which one is right for you? A British Audiophile explains the differences. Consumer audio sales of active loudspeakers are increasing, ...

Active components like transistors and integrated circuits change signals using energy from the power supply. Conversely, passive components like resistors, capacitors, inductors, and connectors do ...