APPARATUS AND METHOD FOR DETECTING SIGNALS

A signal detection apparatus includes a signal reception unit, an Analog to Digital (A/D) signal processing unit, and a user interface unit. The signal reception unit receives an external signal. The A/D signal processing unit determines whether the received signal is an abnormal signal based on a p...

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Bibliographische Detailangaben
Hauptverfasser:	LEE KYUNG-HOON, KIM CHUN-SOO, KIM JIN-HYUN, KWON YOUNG-HYOUN, CHO HUI-RAE, PARK HEE-SUN, LEE JAE-KI, JANG JIN-GAK, KIM JI-EUN, HWANG IN-HO
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PICTORIAL COMMUNICATION, e.g. TELEVISION TRANSMISSION
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Beschreibung
Zusammenfassung:	A signal detection apparatus includes a signal reception unit, an Analog to Digital (A/D) signal processing unit, and a user interface unit. The signal reception unit receives an external signal. The A/D signal processing unit determines whether the received signal is an abnormal signal based on a plurality of signal profiles having different signal characteristics, and obtains the abnormal signal if, as a result of the determination, it is determined that the received signal is the abnormal signal. The user interface unit displays the abnormal signal.