AUDIO INFORMATION REPRODUCING METHOD AND DEVICE AND AUDIO INFORMATION OUTPUT DEVICE

摘要

PROBLEM TO BE SOLVED: To provide an audio information recording method and its device or the like capable of executing the superposing of musical pieces by preventing acoustic unnatural feeling caused by the mismatching of rhythms from being generated when a musical piece or a part of the musical piece is reproduced and at the same time it is outputted by being superposed on another musical piece. SOLUTION: When audio information being a musical piece or a part of the musical piece are reproduced in order to be outputted together with audio information on another musical piece, the necessary time for one beat in another musical piece is detected (a step S6) and the audio information are reproduced by converting the necessary time for one beat in the pertinent audio information so that the ratio between the necessary time for one beat in the above described audio information and the necessary time for one beat detected in the step S6 becomes either a natural number or the reciprocal to the natural number (a step S10). Moreover, the audio information are repeatingly reproduced by being superposed on the audio information on another musical piece while maintaining the length of the pertinent audio information (a step S14).