The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 02, 2007
Filed:
Oct. 17, 2002
Ryoji Suzuki, Nara, JP;
Ryoji Suzuki, Nara, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
An audio video reproduction apparatus having: an audio speed conversion circuit of performing audio speed conversion on a generated audio signal in such a manner that the information on an A-PTS is maintained, depending on an executing reproduction speed. An audio output buffer circuit of accumulating the audio signal having undergone the audio speed conversion and of outputting the signal according to the executing reproduction speed. A video output buffer circuit of accumulating and outputting a generated video signal. A comparison circuit of comparing the A-PTS with a V-PTS by using the maintained information on the A-PTS; wherein using the result of the comparison, the video output buffer circuit outputs the accumulated video signal according to the executing reproduction speed.