An apparatus, system, and method for establishing a two-way communication
feedback path between a receiver and a transmitter. The receiver includes
an input portion, a processor, a user interface, a control module, and a
network interface. The input portion is configured to receive a signal
transmitted by a transmitter and to convert the signal to an audio
signal. The user interface is configured to receive an input command and
to convey the input command to the processor. The processor executes a
control module for processing the input command and generating a query in
accordance with the input command. The network interface is configured
for facilitating communication between the receiver and the transmitter
via the network and the query is transmitted from the receiver to the
transmitter via the network. The system includes a digital radio
broadcast transmitter, a receiver in communication with the digital radio
broadcast transmitter, and a network in communication with the digital
radio broadcast transmitter and the receiver. The receiver is configured
to establish a two-way communication path with the digital radio
broadcast transmitter via the network. The method includes steps for
requesting information, formulating a query, transmitting the query, and
receiving a response to the query.