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:
Jun. 22, 1999
Filed:
Feb. 16, 1996
Yoshitaka Katayama, Yokohama, JP;
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Abstract
A disk player for an optical disk on which recorded are many data blocks having video data and audio data with multi-audio channels. The player includes an audio channel selector for selecting from the multi-audio channels a specific audio channel specified by a system controller The audio data of the selected audio channel is input, via an audio demodulator, to a gain-controlled amplifier whose gain is set by a gain control signal supplied from the system controller. When a request for switching from a first audio channel to a second channel is generated during reproduction of the first audio channel, the system controller controls to fade out the audio output of the first channel and, thereafter, to fade in the audio output of the second channel upon completion of the fading-out of the first audio channel.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile