Invention Grant
US08270617B2 Method, medium, and apparatus encoding and/or decoding extension data for surround
有权
用于环绕的方法，介质和装置编码和/或解码扩展数据
- Patent Title: Method, medium, and apparatus encoding and/or decoding extension data for surround
- Patent Title (中): 用于环绕的方法，介质和装置编码和/或解码扩展数据
-
Application No.: US11826168Application Date: 2007-07-12
-
Publication No.: US08270617B2Publication Date: 2012-09-18
- Inventor: Jung-hoe Kim , Eun-mi Oh
- Applicant: Jung-hoe Kim , Eun-mi Oh
- Applicant Address: KR Suwon-Si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-Si
- Agency: Staas & Halsey LLP
- Priority: KR10-2006-0065590 20060712; KR10-2006-0103614 20061024; KR10-2007-0066770 20070703
- Main IPC: H04R5/00
- IPC: H04R5/00
Abstract:
A method, medium, and apparatus encoding and/or decoding an audio signal to surround data. While encoding spatial information, which can up-mix an audio signal to a surround signal, to extension data, a length of a payload corresponding to the spatial information is encoded and a payload of the spatial information is decoded using the length of the payload. Accordingly, compatibility of the spatial information can be provided, and the spatial information can be transmitted by effectively embedding the spatial information.
Public/Granted literature
- US20080015869A1 Method, medium, and apparatus encoding and/or decoding extension data for surround Public/Granted day:2008-01-17
Information query
