| 发明名称 |
APPARATUS AND METHOD FOR IMPROVED CONCEALMENT OF THE ADAPTIVE CODEBOOK IN A CELP-LIKE CONCEALMENT EMPLOYING IMPROVED PITCH LAG ESTIMATION |
| 摘要 |
An apparatus for determining an estimated pitch lag is provided. The apparatus includes an input interface for receiving a plurality of original pitch lag values, and a pitch lag estimator for estimating the estimated pitch lag. The pitch lag estimator is configured to estimate the estimated pitch lag depending on a plurality of original pitch lag values and depending on a plurality of information values, wherein for each original pitch lag value of the plurality of original pitch lag values, an information value of the plurality of information values is assigned to the original pitch lag value. |
| 申请公布号 |
US2016118053(A1) |
申请公布日期 |
2016.04.28 |
| 申请号 |
US201514977224 |
申请日期 |
2015.12.21 |
| 申请人 |
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. |
发明人 |
Lecomte Jeremie;Schnabel Michael;Markovic Goran;Dietz Martin;Neugebauer Bernhard |
| 分类号 |
G10L19/005;G10L19/107;G10L25/90;G10L19/125 |
主分类号 |
G10L19/005 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An apparatus for determining an estimated pitch lag, comprising:
an input interface for receiving a plurality of original pitch lag values, and a pitch lag estimator for estimating the estimated pitch lag, wherein the pitch lag estimator is configured to estimate the estimated pitch lag depending on a plurality of original pitch lag values and depending on a plurality of information values, wherein for each original pitch lag value of the plurality of original pitch lag values, an information value of the plurality of information values is assigned to said original pitch lag value. |
| 地址 |
Muenchen DE |
