Dynamic information storage or retrieval – Control of storage or retrieval operation by a control... – Control of information signal processing channel
Reexamination Certificate
2005-09-14
2009-06-16
Young, Wayne R (Department: 2627)
Dynamic information storage or retrieval
Control of storage or retrieval operation by a control...
Control of information signal processing channel
Reexamination Certificate
active
07548494
ABSTRACT:
Players2A and2B are each capable of outputting data read from a disc such as a CD or an SACD in any of signal formats including an IEEE 1394 format, an analog format and a digital format. An AV amplifier3includes a first output system for selectively outputting, to a speaker system4A, one of a plurality of audio signals of different signal formats including the IEEE 1394 format, the analog format and the digital format, and a second output system for selectively outputting, to a speaker system4B, one of a plurality of audio signals of different signal formats including the analog format and the digital format. If the player2A is selected as the input for the first output system, the AV amplifier3sends a command to the player2A instructing the player2A to output an audio signal in the IEEE 1394 format, automatically setting the output signal format of the player2A to be a format that can be reproduced through the first output system.
REFERENCES:
patent: 2007/0147207 (2007-06-01), Sako et al.
patent: 11-355326 (1999-12-01), None
patent: 2003-259467 (2003-09-01), None
Paul Miller, Yamaha DVD-S2300 Universal Player, Hi-fi News, V. 48, No. 4, pp. 1-6.
AV Receiver TX-DS989 catalog (For USA, Onkyo Corporation, catalog No. 2KC05 p. 20).
Fukuma Hiroyuki
Shimozawa Dai
Bernardi Brenda
Onkyo Corporation
Renner , Otto, Boisselle & Sklar, LLP
Young Wayne R
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