发明名称 METHOD AND DEVICE FOR NOISE CONTROL IN A HEADSET
摘要 A headset is disclosed. The headset includes an earpiece, a voice conducting and connecting system and a microphone connected to the voice conducting and connecting system, the microphone being capable of operating in a directional configuration and in an omnidirectional configuration.
申请公布号 WO2008057357(A2) 申请公布日期 2008.05.15
申请号 WO2007US23003 申请日期 2007.10.30
申请人 PLANTRONICS, INC.;CHING, SHYU;OSMAN, K., ISVAN 发明人 CHING, SHYU;OSMAN, K., ISVAN
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