| 摘要 |
PROBLEM TO BE SOLVED: To provide a communication system capable of avoiding reduction in sound quality of a radio wave receiver such as a radio without increasing cost.SOLUTION: A communication system 10 includes: a radio wave receiver 11; a transmission node 12 for transmitting data; and a reception node 13 for receiving data from the transmission node. The transmission node 12 changes a transmission rate of data on the basis of a frequency selected at the radio wave receiver 11.SELECTED DRAWING: Figure 1 |
