ClearOne AccuMic VC External Echo Cancellation Microphone with RCA Phono Plug

An echo-cancelling microphone for video conferencing applications. AccuMic VC features ClearOne's industry-leading professional audio technologies. It connects directly to set-top videoconferencing systems to provide affordable, high-quality audio. • Superior Audio Performance• Enhances video conferencing audio by placing high-quality microphone closer to participants• Distributed Echo Cancellation effectively eliminates echo• Noise Cancellation removes background noises from fans or HVAC systems• Wideband digital audio (50 Hz-7 kHz) enhances audio quality - matches video conferencing system bandwidth• Full-duplex sound enables participants to speak and listen at the same time without cutting in and out• First-mic priority eliminates hollow "tunnel" sound by activating only the microphone closest to the person speaking• Three microphones provide 360deg. audio pickup• Adaptive ambient mode prevents room Noise from activating the microphone and adapts to changing noise levels• PA Adaptive mode prevents loudspeaker audio from activating microphones to prevent feedback Ease of Use • Plug and play design - simply Plug into any set-top video conferencing system and use• Mute microphone with the push of a button for private discussions during a conference call Expandability • Link an additional AccuMic VC for expanded coverage in larger room