Data processing: generic control systems or specific application – Specific application – apparatus or process – Digital audio data processing system
Reexamination Certificate
2007-02-20
2007-02-20
Chin, Vivian (Department: 2615)
Data processing: generic control systems or specific application
Specific application, apparatus or process
Digital audio data processing system
C386S349000, C386S349000, C386S349000
Reexamination Certificate
active
09550078
ABSTRACT:
An information converting method of converting audio information, which comprises a plurality of partial-audio information based on a predetermined record standard in each of which output control information to control a state of the audio information at a time of outputting the audio information to an external portion is included, into transmission information to be transmitted through a data bus based on a predetermined transmission standard, is provided with: an extracting process of extracting the output control information from each of the partial-audio information; a dividing process of dividing the audio information for each information amount, which is set in advance so as to transmit the transmission information through the data bus, to thereby generate divided-audio information; a generating process of adding the extracted output control information onto the generated divided-audio information to thereby generate an information unit for transmitting the audio information through the data bus; and an outputting process of generating the transmission information by using a plurality of the generated information units and outputting the generated transmission information onto the data bus.
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“IEEE Standard for a High Performance Serial Bus”, IEEE Std. 1394-1995, Aug. 30, 1996, (referenced at p. 2 of the specification).
Funamoto Kyota
Haraguchi Yukiyoshi
Tenma Tetsuya
Yoshio Junichi
Chin Vivian
Drinker Biddle & Reath LLP
Faulk Devona E.
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