Ceiling Microphone Array: Polycom, Inc.www.polycom.com, Hardware, $1,195 This audio pickup device for video conferencing See videoconferencing. (communications) video conferencing - A discussion between two or more groups of people who are in different places but can see and hear each other using electronic communications. systems offers 360-degree voice pickup with patented StereoSurround 14 kHz wideband audio, automatic directional pickup for speakers and three times the room coverage of unidirectional The transfer or transmission of data in a channel in one direction only. ceiling microphones. It provides proper frequency equalization In communications, techniques used to reduce distortion and compensate for signal loss (attenuation) over long distances. , level settings and acoustic echo cancellation, a mounting plate that eliminates ceiling noise and automatically senses when a speaker moves around the room. It can handle rooms up to 2100 square feet and connects directly to the VSX (Verification Suite for X/Open) A testing procedure from X/Open that verifies compliance with their endorsed standards. VSX3 has over 5,500 tests for compliance with XPG3. See XPG. VSX - Verification Suite for X/open. video communications system. [ILLUSTRATION OMITTED] |
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