Wantek Headset With Noise-Canceling Microphone > 자유게시판

A noise-cancelling landline headset is designed to minimize or eliminate undesirable normal sounds. It runs on the technology called Effective Noise Termination (ANC). Tiny microphones on the outside the earcups tune in to the bordering sound and build an other sound wave to cancel it out. What this means is you hear less of what's occurring around you and more of your call or music. For experts, that engineering is crucial for maintaining quality and target throughout electronic conferences and phone calls, particularly in open-plan practices or discussed spaces.