Abstract: An accessory bracket for mounting accessory devices and cables to the backside of flat screen displays. The accessory bracket provides a more secure way of mounting accessories to the backside of flat panel displays. The accessory bracket may be made of sheet metal and have a hole in it so that a standard wall mount bolt can pass through the hole allowing the accessory bracket to be fastened securely to the backside of a flat panel display utilizing the standard threaded holes on the back of most current flat panel displays. The accessory bracket may also have a tab that protrudes off to the side from it's main body so that it may be mounted next to an installed flat panel display wall mount without interfering with the wall mount's intended function.

Abstract: An automated noise reduction circuit is configured to find an audio output with the lowest voltage level associated with undesirable noise. The circuit may include a plurality of audio input ports, ground isolation devices, electronic switches and a microprocessor. The microprocessor may be configured to toggle the ground isolation devices on and off, sample voltage at an output of the ground loop isolation transformers when the ground isolation devices are on and off, and switch the ground isolation devices to a position that produces a lowest voltage output based on a comparison of sampled voltage that is analyzed by a set of algorithms programmed into the microprocessor and that has been sampled from the output of the ground isolation devices for each of the multiple input ports.

Abstract: An automated noise reduction circuit is configured to find an audio output with the lowest voltage level associated with undesirable noise. The circuit may include a plurality of audio input ports, ground isolation devices, electronic switches and a microprocessor. The microprocessor may be configured to toggle the ground isolation devices on and off, sample voltage at an output of the ground loop isolation transformers when the ground isolation devices are on and off, and switch the ground isolation devices to a position that produces a lowest voltage output based on a comparison of sampled voltage that is analyzed by a set of algorithms programmed into the microprocessor and that has been sampled from the output of the ground isolation devices for each of the multiple input ports.