发明名称 |
BATTERY POWER MONITORING AND AUDIO SIGNAL ATTENUATION |
摘要 |
To reduce the risk of brown outs and resets in a mobile station using a far-field speaker, a voltage level of a battery and a level of an input audio signal are monitored. When the level of the audio signal increases past a threshold level, and the voltage level of the battery falls below a threshold voltage, an attenuation is determined and applied to the audio signal. The applied attenuation reduces the volume of the audio signal, which reduces the risk of a brown out or a reset due to insufficient voltage in the mobile station. |
申请公布号 |
WO2012096898(A1) |
申请公布日期 |
2012.07.19 |
申请号 |
WO2012US20673 |
申请日期 |
2012.01.09 |
申请人 |
QUALCOMM INCORPORATED;SILVERSTEIN, ROY B.;RAMAKRISHNAN, DINESH |
发明人 |
SILVERSTEIN, ROY B.;RAMAKRISHNAN, DINESH |
分类号 |
H04W52/02;G06F1/32 |
主分类号 |
H04W52/02 |
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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