System of multi-channel analog signal generation and controlled activation of multiple peripheral devices

摘要

The invention provides a system of generation of multi-channel analog output signals, from a single analog input signal, and the controlled activation of peripheral devices responsive to the multi-channel analog output signals. A single-channel to multi-channel analog-to-analog converter is provided to convert the single analog input signal to multiple output channels. Uni-directional coupling is used for coupling and mixing the multi-channel outputs and transferring the mixed outputs to a data buss. Signals on the data buss are used to drive the multiple peripheral devices.