| 摘要 |
An electronic headset for a user, the headset including a housing; a first microphone to receive a first audio input provided by the user; a second microphone to receive a second audio input provided by one or more audio sources other than the user; a controller converting the first audio input into a first electronic signal when the controller operates in a first operational mode and converting the second audio input into a second electronic signal when the controller operates in a second operational mode; a first output system active in the first operational mode to communicate the first electronic signal to a second electronic device; a second output system active in the second operational mode and including a sound generator to convert the second electronic signal into an audio signal; and a mode control for setting the controller into one of the operational modes. |
