| 摘要 |
PROBLEM TO BE SOLVED: To record audio signals efficiently by controlling a plurality of sound recorders, installed at different positions, centrally using a widely used portable device, e.g., a smart phone.SOLUTION: Any one of a plurality of recorders 10a, 10b, 10c is selected as an access point, and the others are set as clients. A smart phone 12 is connected with the recorder reproducer 10a at the access point by Wi-Fi, and transmits a recording parameter setting command, and a recording start/stop command. A plurality of recorders/reproducers 10a, 10b, 10c execute recording start/stop by setting the recording parameter depending on the command, and transmits the status information under recording to the smart phone 12.SELECTED DRAWING: Figure 2 |
