| 摘要 |
PURPOSE: To make it possible to obtain the beat synchronization of phrases and automatic accompaniment and to generate the phrases at the timing desired by a user in the case where pads are pressed in synchronization with the automatic accompaniment with an electronic musical instrument, etc. CONSTITUTION: When the pad 20 is pressed during the automatic accompaniment playing and if the timing of this time is before '24' of the value of a counter T for accompaniment, the reproduction of the phrase data corresponding to the period from the top of this beat until the pad 20 is pressed is not executed and the reproduction of the subsequent phrase data is executed in synchronization with the timing when the pad 20 is pressed. On the other hand, if the timing when the pad 20 is pressed is after '24' of the value of the counter T for accompaniment, the reproduction of the phrase data is started in synchronization with the top of the next beat of the automatic accompaniment. As a result, the beat synchronization of, for example, the phrases and the automatic accompaniment is obtd. and the start of the reproduction of the phrases at the optimum timing is possible in the case of operating the pad 20 in synchronization with the automatic accompaniment. |
