| 摘要 |
PROBLEM TO BE SOLVED: To suppress the evaluation result of a multi-path in a multi-path evaluation device from becoming different from a result obtained when a human being sensually evaluates a noise at the time of the occurrence of a multi-path.SOLUTION: A multi-path evaluation device 20 for evaluating a multi-path includes: a multi-path period extraction part 23 for extracting a multi-path duration in which a multi-path is continued from an evaluation object period in which a radio wave is received; and an evaluation value calculation part 24 for acquiring the intensity information of an input signal in the multi-path duration from an input signal obtained by detecting the radio wave, and for calculating an evaluation value in which the intensity information is reflected on a multi-path rate indicating a ratio of the length of the multi-path duration to the length of the evaluation object period. |
