The more channel meeting
system with video camaera catch voice from oral
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The more channel
meeting system with micro processor control the video
camaera catch voice from oral .When the voice from oral
input microphone that video camaera face to it .if other
oral speak that video camaera can turn face to it,but
the video camaera can select that catch the big voice.
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The meeting system can
connected other with RS232 I/O port to inscrease user