| 摘要 |
PURPOSE: A bone conduction communication apparatus is provided to output voice signals using a bone conduction microphone by selectively blocking an exterior microphone function. CONSTITUTION: A speaker(120) connects to a transmission and reception apparatus(110). The speaker is inserted into one side of ears. The speaker outputs voice signals. A bone conduction microphone(130) is inserted into another side of the ears. The bone conduction microphone converts the vibration signal of the generated voice into an electrical signal. A control unit(140) outputs the voice signal using the microphone. The control unit turns off the microphone in a noise mode. The control unit outputs the voice signal using the bone conduction microphone. |
