Motion video signal processing for recording or reproducing – With interface between recording/reproducing device and at... – Digital interface
Reexamination Certificate
2011-08-09
2011-08-09
Tran, Thai (Department: 2484)
Motion video signal processing for recording or reproducing
With interface between recording/reproducing device and at...
Digital interface
C386S232000, C386S285000, C386S326000, C386S338000, C386S339000, C709S231000, C709S203000, C709S224000, C709S232000, C709S233000
Reexamination Certificate
active
07995898
ABSTRACT:
An audio relay apparatus and an audio relay method can relay audio data without being restricted by the reception capacity for receiving audio signals of a downstream audio output apparatus. An AV amp according to the present invention converts the format of the DVD audio data it receives from a DVD player, which is an upstream audio output apparatus, so as to make it match the audio reception capacity of a TV, which is a downstream audio output apparatus and transmits the obtained transformed audio data to the TV. Thus, it can transmit audio signals from the DVD player to the TV regardless of the audio reception capacity of the TV.
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Miura Haruyuki
Saito Ken-ichi
Sasaki Takashi
Finnegan Henderson Farabow Garrett & Dunner L.L.P.
Sony Corporation
Tran Thai
Zhao Daquan
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