APPARATUS AND METHOD FOR OPERATING OF REAL-TIME SPECTRUM, AND RECORDING MEDIUM FOR RECORING THE METHOD

摘要

PURPOSE: A device and a method for computing a real-time spectrum and a recording medium for recording the method are provided to reduce the amount of required computation. CONSTITUTION: A device for computing a real-time spectrum comprises an input module(510), a serial/parallel converter(520), a processor(530), and an output module(540). The input module receives a time domain signal. The serial/parallel converter converts the time domain signal into serial data and transmits the serial data to the processor. The processor computes spectrum data from the serial data. The output module outputs the computed spectrum data to the outside.