| 发明名称 |
ENHANCING INTELLIGIBILITY OF SPEECH CONTENT IN AN AUDIO SIGNAL |
| 摘要 |
Embodiments of the present invention relate to signal processing. Methods for enhancing intelligibility of speech content in an audio signal are disclosed. One of the methods comprises obtaining reference loudness of the audio signal. The method further comprises enhancing the intelligibility of the speech content by adjusting partial loudness of the audio signal based on the reference loudness and a degree of the intelligibility. Corresponding systems and computer program products are also disclosed. |
| 申请公布号 |
US2017098456(A1) |
申请公布日期 |
2017.04.06 |
| 申请号 |
US201515311821 |
申请日期 |
2015.05.22 |
| 申请人 |
DOLBY LABORATORIES LICENSING CORPORATION |
发明人 |
MA Guilin;ZHENG Xiguang;BROWN C. Phillip |
| 分类号 |
G10L21/0364;G10L21/034;G10L21/0388;G10L25/93 |
主分类号 |
G10L21/0364 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for enhancing intelligibility of speech content in an audio signal, the speech content contained in a speech component of the audio signal, the method comprising:
obtaining reference loudness of the audio signal; and enhancing the intelligibility of the speech content by adjusting partial loudness of the audio signal based on the reference loudness and a degree of the intelligibility. |
| 地址 |
San Francisco CA US |
