DIGITIZATION OF VIDEO AND OTHER TIME BOUNDED SIGNALS

摘要

An analog to digital processor for time bounded signals. The present invention provides a processor that is capable of processing time bounded signals through a delta sigma modulator. The present invention provides a gate or premodulator to limit the input the application of a time bounded input signal to the digitizer only during the time bounds of the signal. This provides optimum filtering of both the input signal and the modulator output while preserving the benefits of the delta sigma approach.