Wireless tuning method by data communication based on sound signal

The present invention relates to a wireless tuning method using sound signal-based data communication, and more specifically, to a method of performing tuning for active noise control using sound signal-based data communication between an active noise controller and a computer. According to the pres...

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Bibliographische Detailangaben
Hauptverfasser: KIM HYOUN SUK, OH DONG HO
Format: Patent
Sprache:eng ; kor
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Beschreibung
Zusammenfassung:The present invention relates to a wireless tuning method using sound signal-based data communication, and more specifically, to a method of performing tuning for active noise control using sound signal-based data communication between an active noise controller and a computer. According to the present invention, automatic tuning can be performed without the installation and wire connection of a separate hardware connecting terminal by replacing the existing wired data communication for tuning between an active noise controller and a computer with sound signal-based data communication using a microphone and a speaker of the active noise controller and a microphone and a speaker of the computer. The wireless tuning method using sound signal-based data communication of the present invention comprises a step of decoding sound data received from a computer, a step of executing a tuning command according to the decoded data, a step of constructing a tuning data packet to be transmitted to the computer, and a step of encoding the tuning data packet into a sound signal. 본 발명은 음향 신호 기반 데이터 통신을 통한 무선 튜닝 방법에 관한 것으로서, 더욱 상세하게는 능동소음제어기와 컴퓨터 간의 음향 신호 기반 데이터 통신을 이용하여 능동소음제어를 위한 튜닝을 수행하는 방법에 관한 것이다. 본 발명에 의하면, 능동소음제어기의 마이크와 스피커 및, 컴퓨터의 마이크와 스피커를 이용하여, 기존 튜닝을 위한 능동소음제어기와 컴퓨터 간의 유선 데이터 통신을 음향 신호 기반의 데이터 통신으로 대체함으로써 별도의 튜닝용 하드웨어 연결단자의 설치와 선 연결없이, 자동으로 튜닝 작업을 수행할 수 있도록 한다.