| 摘要 |
PURPOSE: To make it possible to easily check the consumption of the storage region by every phrase and the constitution ratios of the data kinds of playing data constituting the phrases by constituting the above device in such a manner that the data quantity of the playing data of every phrase and the constitution ratios of the data kinds of playing data are displayed. CONSTITUTION: This automatic player has a storage means for storing at least >=1 of one group of the playing data of the arbitrary data quantity and is so constituted as to have a measuring means for measuring the data quantity and data kinds of the date constituting respective pieces of the playing data stored in this storage means by each of respective pieces of the playing data, an arithmetic means for calculating the constitution ratios of the data quantity to the data kinds of the data constituting respective pieces of the playing data in accordance with the data quantity measured by the measuring means and the data kinds by each of respective pieces of the playing data and a display means for displaying the data quantity measured by the measuring means and the constitution ratios calculated by the arithmetic means. |
