发明申请
- 专利标题： Advanced methods for interpolation and parameter signalling
- 专利标题（中）： 插值和参数信号的高级方法
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申请号： US11286199申请日： 2005-11-22
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公开(公告)号： US20060136229A1公开(公告)日： 2006-06-22
- 发明人: Kristofer Kjoerling , Heiko Purnhagen , Jonas Engdegard , Jonas Roeden
- 申请人： Kristofer Kjoerling , Heiko Purnhagen , Jonas Engdegard , Jonas Roeden
- 优先权： SE0402651-3 20041102
- 主分类号： G10L21/00
- IPC分类号： G10L21/00
摘要：
A parameter calculator calculates lower resolution parametric information and interpolation information. On a decoder-side, an upmixer is used for generating the output channels. The upmixer uses high resolution parametric information generated by a parameter interpolator using the low resolution parametric information and decoder-side derived interpolation information or encoder-generated interpolation information for selecting one of a plurality of different interpolation characteristics.
公开/授权文献
- US07974847B2 Advanced methods for interpolation and parameter signalling 公开/授权日：2011-07-05
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