| 摘要 |
This demodulator is provided with a demodulation unit which outputs a demodulated signal obtained by demodulating a modulated signal, an integration unit 60a which integrates the demodulated signal, a segment detection unit 60b which, on the basis of the integrated signal outputted by the integration unit, detects a replacement segment in the demodulated signal, and a replacement unit 60c which replaces the signal in the replacement segment in the demodulated signal with a replacement signal. Noise can be removed by the integration unit integrating a demodulated signal and the segment detection unit detecting a replacement segment in the demodulated signal on the basis of said integrated signal. |
