| 摘要 |
<p>A device in a mobile communication equipment is disclosed in the present invention, which includes: a switch device, which is connected between a microphone and a processing device, and a switch driving device, which is used to drive the said switch device to connect or cut the physical link between the microphone and the processing device according to the using state of an operation key. When the microphone is connected with the processing device, the processing device amplifies the signal, which is output from the microphone, through an amplifying circuit. A mobile communication equipment is also disclosed, which includes: a microphone, a processing device and the said device in the mobile communication equipment, which is connected between the microphone and the processing device.</p> |
