发明名称 |
BACKGROUND SOUND REMOVAL FOR PRIVACY AND PERSONALIZATION USE |
摘要 |
A system for background sound removal, the system may include: a noise reduction circuit arranged to apply a background sound reduction process on multiple samples of background sound and speech to provide first signals that comprise residual background sound; a background cancellation circuit arranged to remove the residual background sound from the first signals to provide second signals; and an output circuit arranged to output a mixture of the second signals and at least zero selected signals to a sound generating circuit that is arranged to output audio signals representative of the mixture. |
申请公布号 |
KR20140061285(A) |
申请公布日期 |
2014.05.21 |
申请号 |
KR20137002281 |
申请日期 |
2011.10.11 |
申请人 |
BONE TONE COMMUNICATIONS LTD. |
发明人 |
HEIMAN ARIE;YEHUDAY URI |
分类号 |
G10L21/0208;G10L21/02;G10L21/0272 |
主分类号 |
G10L21/0208 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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