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. 17, 2008
Filed:
Jul. 23, 2004
Yoshiyuki Kunito, Kanagawa, JP;
Satoshi Kawahata, Kanagawa, JP;
Akihiro Hokimoto, Saitama, JP;
Tadayuki Hattori, Tokyo, JP;
Yoshiyuki Kunito, Kanagawa, JP;
Satoshi Kawahata, Kanagawa, JP;
Akihiro Hokimoto, Saitama, JP;
Tadayuki Hattori, Tokyo, JP;
Sony Corporation, Tokyo, JP;
Abstract
A call apparatus, a call method and a call system, are disclosed, in which the problem otherwise caused by fixed setting of the sound volume level of the BGM or the effect sound with respect to the call voice may be overcome. A decoded output of a decoder(PCM data) is multiplied in a gain adjustment unitwith a gain coefficient k, as the SE sound volume level as set by a user. A multiplication output of the gain adjustment unitis sent to an adder. The decoded output of a decoderis multiplied in a gain adjustment unitwith a gain coefficient k, as the BGM sound volume level, as set by the user. A multiplication output of the gain adjustment unitis sent to an adder. The addersums the multiplication outputs of the gain adjustment unitsandand sends a sum output to an encoder