| 摘要 |
PROBLEM TO BE SOLVED: To provide a voice bulletin board system that can reproduce voice data stored while being distributed to small-sized base nodes, in time series sequence. SOLUTION: The voice bulletin board system that records voice data to each bulletin board and reproduces stored voice data as required, is provided with a server that manages an identifier of the voice bulletin board, a commander that captures a voice by a voice input means, transmits the voice data through infrared ray communication and reproduces the voice data received by a voice reproduction means through the infrared ray communication as voice, and base nodes that are connected to the server via the network to make infrared ray communication with the commander. Each base node receives voice data from the commander, attaches time information to the voice data, sequentially stores the resulting voice data to a storage means, acquires the voice data stored in other base node connected to the network and taking part in the same identifier based on a command from the commander and transmits the acquired voice data to the commander. |
