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. 21, 2011
Filed:
Feb. 26, 2008
Osamu Fujii, Yaita, JP;
Osamu Fujii, Yaita, JP;
Sharp Kabushiki Kaisha, Osaka-shi, JP;
Abstract
A transmitting/receiving method that can easily detect an influence exerted in transmission channels at a transmitter/receiver is provided. An acquiring unitacquires left audio data and right audio data of audio data received by a metadata calculator. An adding unitthen calculates added data based on an added value for a predetermined time of a sum of the acquired left audio data and right audio data. Similarly, a subtracting unitcalculates subtracted data based on an added value for predetermined time of a difference between the acquired right audio data and left audio data. An addition unitadds the added data and the subtracted data calculated by these adding unitand subtracting unitto the received audio data, and a transmission unittransmits the audio data to which the added data and the subtracted data are added.