发明名称 |
SYSTEMS AND METHODS FOR MONITORING TEMPORAL VOLUME CONTROL |
摘要 |
Systems and methods for monitoring temporal volume control. Such monitoring includes providing an electrical circuit having a power source, an amplifier, and a speaker. The volume control is deactivated or otherwise prevented from being adjusted at the speaker. A signal having a current is received at the amplifier. The amplifier modifies the signal. The modified signal includes a modified current that is measured to determine a volume level at the speakers. The measure value is compared to a predetermined volume that reflects the ambient sound level. If the volume level does not match the predetermined volume, the volume level is appropriately adjusted.
|
申请公布号 |
WO2009042473(A3) |
申请公布日期 |
2009.05.14 |
申请号 |
WO2008US76701 |
申请日期 |
2008.09.17 |
申请人 |
IN-STORE BROADCASTING NETWORK, LLC;ENGELBRECHT, BRYCE;HUGH, CLARK;LANDON, MICHAEL |
发明人 |
ENGELBRECHT, BRYCE;HUGH, CLARK;LANDON, MICHAEL |
分类号 |
G06F3/16;H03G3/00;H03G3/20;H03G3/32 |
主分类号 |
G06F3/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|