摘要 |
PROBLEM TO BE SOLVED: To obtain a conference recording system capable of realizing the efficient progress of a conference by sharing a power source means between plural voice recorders. SOLUTION: Digital voice recording and reproducing devices 1 are plurally (#1 to #5) prepared to assign one device to each conference attendant. These plural devices 1 are connected through a power source line 2 as a connecting means. This power source circuit 2 electrically connect the power source batteries of respective devices 1 in parallel. Thus, even if the power source battery of one or plural devices 1 are exhausted fast and loses a function as a power source battery, it is possible to supply power from the power source battery of one of the other devices 1 connected in parallel. Consequently, the devices 1 is no longer disabled to operate and the conference can be continued without disturbance to the progress of the conference.
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