| 发明名称 |
Method for Enhancing Audio Signal using Phase Information |
| 摘要 |
A method transforms a noisy audio signal to an enhanced audio signal, by first acquiring the noisy audio signal from an environment. The noisy audio signal is processed by an enhancement network having network parameters to jointly produce a magnitude mask and a phase estimate. Then, the magnitude mask and the phase estimate are used to obtain the enhanced audio signal. |
| 申请公布号 |
US2016111108(A1) |
申请公布日期 |
2016.04.21 |
| 申请号 |
US201514620526 |
申请日期 |
2015.02.12 |
| 申请人 |
Mitsubishi Electric Research Laboratories, Inc. |
发明人 |
Erdogan Hakan;Hershey John;Watanabe Shinji;Le Roux Jonathan |
| 分类号 |
G10L21/0216 |
主分类号 |
G10L21/0216 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for transforming a noisy audio signal to an enhanced audio signal, comprising steps:
acquiring the noisy audio signal from an environment; processing the noisy audio signal by an enhancement network having network parameters to jointly produce a magnitude mask and a phase estimate; using the magnitude mask and the phase estimate to obtain the enhanced audio signal, wherein the steps are performed in a processor. |
| 地址 |
Cambridge MA US |
