Patent ID: 7778433

Claim:
A wireless hearing improvement system, comprising: a first piece including: a first power supply configured to provide power for the first piece, a microphone configured to receive analog signals, a first processor coupled to the microphone and configured to convert the analog signals to digital signals, and a first transceiver coupled to the first processor and configured to transmit the digital signals; and a second piece, configured to wirelessly communicate with the first piece, including: a second power supply configured to provide power for the second piece, a second transceiver configured to receive the digital signals, a second processor coupled to the second transceiver and configured to convert the digital signals to analog signals, and a speaker coupled to the second processor and configured to transmit the analog signals; and a movement detector configured to measure movement of the second piece reflecting a change in position of the second piece relative to the first piece, the movement detector being configured to generate a first signal in response to any measured movement of the second piece, the first signal being generated according to and being representative of the measured movement; wherein the first processor is configured to receive the first signal and provide signal compensation based on the measured movement according to which the first signal is generated.