Headset
A headset 100 includes: a microphone 11, a first transmission line 31 that transmits a first electrical signal generated by the microphone 11 to an external device 200; an operation switch 21 that receives an operation for switching between (i) a non-mute state in which the first electrical signal i...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A headset 100 includes: a microphone 11, a first transmission line 31 that transmits a first electrical signal generated by the microphone 11 to an external device 200; an operation switch 21 that receives an operation for switching between (i) a non-mute state in which the first electrical signal is transmitted to the external device 200 and (ii) a mute state in which the first electrical signal is not transmitted to the external device 200; an electronic switch 22 that switches between (i) a conductive state in which the first electrical signal is transmitted and (ii) a non-conductive state in which the first electrical signal is not transmitted, on the basis of a control voltage which changes according to the state of the operation switch 21; and a voltage generator 23 that generates the control voltage. |
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