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The system provides
a real-time interactive environment through
which a chatter can see the picture and hear
the voice of the other participants, allows
1:1 video chatting and up to 1:10 video conferencing,
and by far excels conventional video transmission
technologies in speed.
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The purpose of
this system is to allow the people in the
Internet community to communicate with each
other exchanging the picture and voice. It
facilitates search for and sharing of data
and information through chatting, and can
contribute to the propagation of the Internet
by enabling video conferencing for business
communication between the head office and
branches, video distance learning and medical
examination over the Internet.
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This is a new
technology for multiple expression in order
to effectively compress and transmit motion
picture data in an environment where communication
errors are likely to take place. By performing
the manipulations of duplication, alternation
and constrained quantization with the input
data blocks and regarding the manipulation
that minimizes the Lagrange cost as the optimal
manipulation for each index of the expression
blocks, the technology stores the optimized
data into each index of the expression blocks
and transmits them as they are.
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Stored on first
storage and second storage of Compact disk
payer or tray of drive, non-circular compact
disk(CD, CD-R, CD-RW) plays and records information.
The upper surface of CD is added circumference
of concentric circle corresponding to second
storage circumference, many microphones formed
by printing on all sides in order for each
to Inscribe, and many projections at low part
of space which corresponded to each microphones.
Since projections are made by synthetic rubber
and silicon, non-circular compact disk can
be stored rapidly, precisely and safely. Besides
it wouldn`t be scratched.
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