发明名称 |
Baby monitor and method for monitoring sounds and selectively controlling audio devices |
摘要 |
The present invention discloses a baby monitor system that incorporates into a receiver of the baby monitor circuitry that can remotely control an electric or electronic device when the output sound level of the receiver reaches a reference level. The control can be by infrared, radio frequency or hardwire transmission of a volume control command to the electric or electronic device. By incorporating this control system into the baby monitor, a parent is ensured to hear sounds of a baby.
|
申请公布号 |
US2003122676(A1) |
申请公布日期 |
2003.07.03 |
申请号 |
US20020223009 |
申请日期 |
2002.08.16 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
CUIJPERS MAURICE;VAN EE JAN |
分类号 |
G08B21/02;G08B21/00;G08B23/00;H03G1/02;H04B1/16;H04B1/20;H04B1/38;H04Q9/00;(IPC1-7):G08B23/00 |
主分类号 |
G08B21/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|