Apparatus and method for reproducing audio information

摘要

An apparatus for reproducing one audio information with another audio information provided with: a detecting device (15) for detecting the first time length between each beat and the next in the another audio information, and an adjusting device (24) for adjusting the second time length between each beat and the next in the one audio information so that the ratio of the second time length to the first time length is indicted as natural number or the reciprocal of natural number.