| 摘要 |
PROBLEM TO BE SOLVED: To enable a user to listen the melody of a music by printing a code in which a request code is two-dimensionally coded to an index and a code in which the melody of a music to be specified by the request code is two- dimensionally coded as a two-dimensional code to decode this two-dimensional code. SOLUTION: A user retrieves the title of a musical composition by looking at indexes. When he finds out the title of the musical composition which he wants to sing, a two-dimensional code is read out with a two-dimensional code readout part 34 by bringing the two-dimensional code readout window of a terminal equipment on the two-dimensional code. The introduction of a music or melody data being singing starting musical data and text data are stored in the read out two-dimensional code in addition to a request code. Then, the introduction of the music and the singing starting data in among the read out two-dimensional code are converted into voice signals by the converting means stored in a ROM 32. |
