| 发明名称 | Method and apparatus for generating a stereo signal from a down-mixed mono signal | ||
| 摘要 | Provided are a method and apparatus for encoding and decoding a stereo signal or a multi-channel signal. According to the method and apparatus, a stereo signal or a multi-channel signal can be encoded and/or decoded by generating parameters based on a mono signal. | ||
| 申请公布号 | US9508353(B2) | 申请公布日期 | 2016.11.29 |
| 申请号 | US201314091637 | 申请日期 | 2013.11.27 |
| 申请人 | SAMSUNG ELECTRONICS CO., LTD. | 发明人 | Choo Ki-hyun;Oh Eun-mi;Kim Jung-hoe;Kudryashov Boris;Petrov Sergey |
| 分类号 | G10L19/008;H04H20/88;H04H20/89;H04S3/00 | 主分类号 | G10L19/008 |
| 代理机构 | Staas & Halsey LLP | 代理人 | Staas & Halsey LLP |
| 主权项 | 1. An apparatus for generating a stereo signal, the apparatus comprising: a mono signal decoder to receive a down-mixed mono signal and decode the received down-mixed mono signal; a parameter decoder to decode at least one parameter that represents characteristics between channels of the stereo signal; an up-mixer to up-mix the decoded down-mixed mono signal by using the at least one decoded parameter, to generate the stereo signal; and a transmitter to transmit the generated stereo signal to one or more speakers. | ||
| 地址 | Suwon-Si KR | ||