| 摘要 |
A communication headset is disclosed that includes a speaker assembly. The speaker assembly includes at least a first speaker coil and a second speaker coil. One speaker coil is for receiving a communication signal, and another speaker coil is for receiving an active noise cancellation signal. Each of the speaker coils co-acts with a magnetic field for causing a diaphragm to move responsive to the communication signal and the active noise cancellation signal individually or simultaneously.
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