DIGITAL SIGNAL RECEIVER

PROBLEM TO BE SOLVED: To simplify operation, to prevent misoperations at switching, and to prevent error of the transmission format of a digital audio signal, based on an AES 3 due to the misoperation by automatically discriminating the transmission format. SOLUTION: The sampling frequency of a digi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ITO SHIN, SANKAI KEIJI, ONIZUKA KAZUHIRO, TANIMOTO KENICHI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To simplify operation, to prevent misoperations at switching, and to prevent error of the transmission format of a digital audio signal, based on an AES 3 due to the misoperation by automatically discriminating the transmission format. SOLUTION: The sampling frequency of a digital audio signal, based on an AES 3 to be inputted, is detected by a channel-status FS detecting part 9, and the transmission rate of the digital audio signal, based on the AES 3 to be inputted, is detected by a transmission rate detecting part 11. Then, the transmission format of the digital audio signal, based on the AES 3 to be inputted, is discriminated based on the detected result of the both of them (sampling frequency and transmission rate) by a control unit 13.