发明名称 |
METHOD AND SYSTEM FOR PREVENTING OVERHEARING OF PRIVATE CONVERSATIONS IN PUBLIC PLACES |
摘要 |
A method for preventing overhearing of private conversations in public spaces is disclosed. The method comprises detecting the social activity of the people in the public space and assessing the social situation and adapting the degree of sound masking and/or sound absorption at the desired locations to suit the assessed social situation. The method can be useful in public environments such as airports, city centers, club, bars, cafes and shopping centers where it is required to prevent overhearing of private conversations. |
申请公布号 |
WO2010007563(A3) |
申请公布日期 |
2010.11.04 |
申请号 |
WO2009IB52996 |
申请日期 |
2009.07.10 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V.;MASON, JONATHAN DAVID;LOENEN, EVERT JAN VAN;BULLENS, GERARDUS |
发明人 |
MASON, JONATHAN DAVID;LOENEN, EVERT JAN VAN;BULLENS, GERARDUS |
分类号 |
G10K11/175 |
主分类号 |
G10K11/175 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|