| 发明名称 | Method for decoding an audio signal based on coding mode and context flag | ||
| 摘要 | A method for coding and decoding an audio signal or speech signal and an apparatus adopting the method are provided. | ||
| 申请公布号 | US8918324(B2) | 申请公布日期 | 2014.12.23 |
| 申请号 | US201013254119 | 申请日期 | 2010.01.27 |
| 申请人 | Samsung Electronics Co., Ltd. | 发明人 | Choo Ki Hyun;Kim Jung-Hoe;Oh Eun Mi;Sung Ho Sang |
| 分类号 | G10L19/00;G10L21/00;G10L19/02;G10L25/90;G10L25/93;G10L19/12;G10L21/04;G10L19/20 | 主分类号 | G10L19/00 |
| 代理机构 | Sughrue Mion, PLLC | 代理人 | Sughrue Mion, PLLC |
| 主权项 | 1. A method for decoding an audio or a speech signal, comprising: receiving a bitstream including encoded audio or the encoded speech signal; checking a flag indicating whether decoding of a current frame is possible without referring to information on previous frames; determining whether the current frame is encoded in a linear prediction domain (LPD) or a frequency domain (FD), based on a coding mode of the current frame; and decoding the current frame in the determined domain when the decoding of a current frame is possible without referring to information on previous frames from the flag. | ||
| 地址 | Suwon-Si KR | ||