METHOD AND DEVICE FOR TRANSMITTING DIGITAL SIGNAL

PROBLEM TO BE SOLVED: To efficiently multiplex-transmit the digital video signals of a plurality of systems and the digital audio signals of a plurality of systems by a means which is comparatively easily arranged and to reduce cost. SOLUTION: S/P conversion is performed on the serial digital video...

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Bibliographische Detailangaben
1. Verfasser:	HIRASHIMA AKIRA
Format:	Patent
Sprache:	eng
Schlagworte:	ACOUSTICS BASIC ELECTRONIC CIRCUITRY CODE CONVERSION IN GENERAL CODING DECODING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY MULTIPLEX COMMUNICATION MUSICAL INSTRUMENTS PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION SPEECH ANALYSIS OR SYNTHESIS SPEECH OR AUDIO CODING OR DECODING SPEECH OR VOICE PROCESSING SPEECH RECOGNITION TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To efficiently multiplex-transmit the digital video signals of a plurality of systems and the digital audio signals of a plurality of systems by a means which is comparatively easily arranged and to reduce cost. SOLUTION: S/P conversion is performed on the serial digital video signals of a plurality of systems and a plurality of pieces of parallel video data making transmission rates to be substantially equal are formed. multiplex parallel audio data making the transmission rate substantially equal to a plurality of pieces of parallel video data is formed based on the serial digital audio signals of a plurality of systems. A plurality of pieces of parallel video data and multiplex parallel audio data are multiplexed and composite parallel data is formed. Composite parallel data is P/S-converted, composite serial data is formed and the composite serial data is transmitted.