发明名称 |
SELECTIVE ENABLING OF A COMPONENT BY A MICROPHONE CIRCUIT |
摘要 |
A microphone circuit includes a microphone configured to generate a microphone signal. The microphone circuit also includes a processor configured to perform sound detection based on the microphone signal and to determine whether to enable a component based on the sound detection. For example, the processor may be a digital signal processor (DSP) of the microphone circuit and the component may be external to the microphone circuit, such as a coder/decoder (CODEC), another DSP, and/or an application processor. |
申请公布号 |
US2016066113(A1) |
申请公布日期 |
2016.03.03 |
申请号 |
US201414471490 |
申请日期 |
2014.08.28 |
申请人 |
QUALCOMM Incorporated |
发明人 |
Elkhatib Mouna;Oliveira Louis Dominic |
分类号 |
H04R29/00;H04R1/08 |
主分类号 |
H04R29/00 |
代理机构 |
|
代理人 |
|
主权项 |
1. A microphone circuit comprising:
a microphone configured to generate a microphone signal; and a processor configured to perform sound detection based on the microphone signal and to determine whether to enable a component based on the sound detection. |
地址 |
San Diego CA US |