Patent ID: 7425901

Claim:
A baby monitoring system comprising: a first unit comprising a first audio input transducer for converting a first acoustic input into a first input signal, first processing circuitry for creating a first output signal from said first input signal, and a transmitter for transmitting said first output signal; and a second unit comprising a second unit housing, a receiver for receiving said first output signal from said transmitter, said receiver being disposed within said second unit housing, second processing circuitry for creating a second output signal from said first output signal, said second processing circuitry being disposed within said second unit housing, an output transducer for converting output signals to acoustic output, said output transducer being mounted to said second unit housing, a memory configured to store in digital data form said first output signal, said memory being disposed within said second unit housing, and a data output port mounted on said second unit housing and operatively connected to said memory for communicating digital data stored in said memory.