| 发明名称 | Audio encoding/decoding device using reverberation signal of object audio signal | ||
| 摘要 | An audio coding and decoding apparatus is disclosed. The audio coding apparatus may include an audio signal encoding unit to encode an audio signal; and a bitstream transmission unit to convert the audio signal into a bitstream and transmit the bitstream, wherein the audio signal comprises a channel audio signal, an object audio signal, and a reverberation signal of the object audio signal. | ||
| 申请公布号 | US9595266(B2) | 申请公布日期 | 2017.03.14 |
| 申请号 | US201314435372 | 申请日期 | 2013.07.19 |
| 申请人 | Electronics and Telecommunications Research Institute | 发明人 | Beack Seung Kwon;Seo Jeong Il;Lee Tae Jin;Sung Jong Mo;Kang Kyeong Ok;Kim Jin Woong |
| 分类号 | H04R5/00;G10L19/008;H04S7/00;H04S3/00 | 主分类号 | H04R5/00 |
| 代理机构 | William Park & Associates Ltd. | 代理人 | William Park & Associates Ltd. |
| 主权项 | 1. An audio coding apparatus comprising: an audio signal encoding unit to encode an audio signal and a rendering information; and a bitstream transmission unit to convert the audio signal and the rendering information into a bitstream and transmit the bitstream, wherein the audio signal comprises a channel audio signal, an object audio signal, and a reverberation signal of the object audio signal, wherein the rendering information indicates sound scene information with respect to the object audio signal. | ||
| 地址 | Daejeon KR | ||