ILLUMINATION AND DECORATION FOR AMPLIFIER AND SPEAKER NETWORKS

摘要

An illumination system is driven by a speaker level, audio frequency signal. The illumination system utilizes active current limiting circuitry electrically coupled between an input that receives the speaker level audio frequency signal and an illumination arrangement having at least one illumination device, such as a light emitting diode. The active current limiting circuitry has at least one active semiconductor device for limiting the current allowed to pass there through. As such, an illumination device is coupled to the active current limiting circuitry so as to be driven by the audio frequency speaker level signal received by the input in such a way that the active current limiting circuitry limits the current delivered to at least one illumination device. The illumination system can also include other systems including a digital controller, filters and other circuitry.