This
design of a voice-activated universal remote control is a
senior capstone project for a specific client. There are
eight different commands that she can control by voice,
which includes TV, cable, volume up, volume down, channel
up, channel down, power and TV/video. The circuit consists
of three different sections, the voice recognition circuit,
the interface circuit and more circuitry that connects the
interface with the universal remote control. The heart of
the design is the HM2007 voice recognition chip.
