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:
Apr. 29, 2014
Filed:
Apr. 24, 2012
Fumitoshi Ishida, Kanagawa, JP;
Fumitoshi Ishida, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
A data output apparatus is provided. The data output apparatus includes a playback unit and an audio processing unit. The playback unit may carry out playback of data at 2× speed from a tape-shaped recording medium, on which has been recorded video data with a field frequency of 59.94 Hz and audio data with a sampling frequency of 48 kHz, by playing back video data in odd-numbered fields and audio data corresponding thereto and video data in even-numbered fields and audio data corresponding thereto in parallel. The audio processing unit may write the audio data corresponding to the odd-numbered fields and the audio data corresponding to the even-numbered fields played back in parallel in the playback unit into a memory, read out the audio data from the memory at 96 kHz in order of the corresponding fields, and output the audio data to dual-link HD-SDI transmitters.