Patent ID: 7459623

Claim:
A sound responsive light system comprising: an amplifier configured to receive an input signal from an audio source, wherein the input signal corresponds to an audio signal; a plurality of filters configured to receive an amplified signal from the amplifier, wherein a selected filter filters out signals outside of a selected frequency range; a group of light sources associated with the selected filter; and a driver coupled to the group of light sources and configured to regulate a current and/or a voltage supplied to a selected light source, wherein: the current and/or voltage supplied to the selected light source depends at least partially on an amplitude of signals within the selected frequency range, the light sources in the group are positioned in a spiral, a baffle is positioned to optically isolate a first subset of the group of light sources associated with a first color from a second subset of the group of light sources associated with a second color; wherein, the first subset of the group of light sources associated with the first color includes multiple light sources at different angular positions, and the second subset of the group of light sources associated with the second color includes multiple light sources at different angular positions.