| 摘要 |
PROBLEM TO BE SOLVED: To provide a microphone device capable of acquiring an audio output making good use of properties of an audio microphone and a throat microphone according to noisiness.SOLUTION: A microphone device includes an audio microphone M1, a throat microphone M2, and changeover selector switches SW1 and SW2. Only an output of the audio microphone M1 is led to an output terminal OUT when a first selection mode M is selected with the changeover selector switches SW1 and SW2, and an output generated by adding an output of the throat microphone M2 to the output of the audio microphone M1 is led to the output terminal OUT when a second selection mode B is selected. When a third selection mode P is selected, on the other hand, only the output of the throat microphone M2 is led to the output terminal OUT. |
