US 2006/0232428 A1 · Baby monitor system

Abstract

A baby monitor system has a child unit with a child transducer that receives and converts incoming audio signals to an incoming analog signal. The child unit has an analog-to-digital converter that converts the incoming analog signal to outgoing digital data. A child unit microprocessor converts the outgoing digital data to a wireless signal and a transmitter of the child unit transmits the wireless signal. A parent unit has a receiver that receives the wireless signal and converts the wireless signal to incoming digital data. A parent unit microprocessor processes the incoming digital data. A digital-to-analog converter in the parent unit converts the processed incoming digital data to outgoing analog information. A parent unit transducer converts the outgoing analog information and transmits outgoing audio signals representative of the incoming audio signals.

Claims39

Dependent claims

A baby monitor system comprising:

a child unit having a child transducer that receives and converts incoming audio signals to an incoming analog signal, an analog-to-digital converter that converts the incoming analog signal to outgoing digital data, a child microprocessor that converts the outgoing digital data to a wireless signal, and a transmitter that transmits the wireless signal;
and
a parent unit having a receiver that receives the wireless signal and converts the wireless signal to incoming digital data, a parent microprocessor that processes the incoming digital data, a digital-to-analog converter that converts the processed incoming digital data to outgoing analog information, and a parent transducer that converts the outgoing analog information and transmits outgoing audio signals representative of the incoming audio signals.

Dependencies are inferred from the claim text.

Baby monitor system

Life of this patent

Baby monitor system

Life of this patent

Abstract

Claims39