| 发明名称 |
Sound processing using a masking model |
| 摘要 |
Methods, systems, and devices for determining a stimulus based on a masking model of human hearing are disclosed. An example method includes receiving a signal that includes information indicative of one or more spectral components of a sound. The example method also includes determining a masking curve that includes information indicative of one or more masking spectral components. The masking curve is determined according to a masking model of human hearing that accounts for at least an effect due to temporal masking. The example method further includes generating a stimulus based on a difference between the one or more spectral components and the one or more masking spectral components. The stimulation allows a recipient to perceive at least a portion of the sound. |
| 申请公布号 |
US9579499(B2) |
申请公布日期 |
2017.02.28 |
| 申请号 |
US201213668348 |
申请日期 |
2012.11.05 |
| 申请人 |
Cochlear Limited |
发明人 |
Kludt Eugen;Büchner Andreas |
| 分类号 |
H04R25/00;A61N1/05;A61N1/36 |
主分类号 |
H04R25/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method comprising:
receiving a signal that includes information indicative of one or more spectral components of a sound; determining a masking curve that includes information indicative of one or more masking spectral components, wherein the masking curve is determined according to a masking model of human hearing that accounts for at least an effect due to temporal masking; and generating a stimulus based on a difference between the signal and the masking curve, wherein the stimulus allows a recipient to perceive at least a portion of the sound. |
| 地址 |
Macquarie University, NSW AU |
