Abstract: A wireless digital audio to AM/FM decoder and modulator capable of communicating with a radio receiver includes a short-range wireless networking transceiver using a standardized digital communications protocol to receive digital data representing audible information. A controller converts the digital data into intermediate format digital data that may be stored in a memory device. A digital to analog converter converts the intermediate format digital data into an audio frequency signal, which is transmitted by a radio frequency transmitter at very low power to the radio receiver. In an alternative embodiment, the controller converts the digital data representing audible information into a digital representation of a radio frequency signal modulated with the audible information. A radio frequency amplifier transmits the radio frequency signal at very low power to the radio receiver. In one application, the AM/FM decoder and modulator may be connected directly or wirelessly to an automobile radio antenna.