| 摘要 |
PURPOSE:To make a singer to sing a song without its text, by recording music signals to a channel of one side and the data signals obtained by coding the words corresponding to said music signals to a channel of other side. CONSTITUTION:When a mike input is supplied, a voice recognizer 4 gives an A/D conversion to the mike signal C. Then the pattern of the signal C is recognized to decide voices, and the corresponding codes of voices are generated to deliver a code signal D. While a keyboard input, if supplied, undergoes an input process, and the signal D is delivered from the recognizer 4. A coding circuit 7 codes the signal D and then converting it to a serial form from a parallel form a deliver a coded signal F. For this signal F, an sound signal is modulated at an FSK modulating part 8, and a data signal B is delivered to show characters of words, etc. At a recording part 9, a music signal A is recorded to channel L of a recording medium 1. At the same time, the data signal B corresponding to the signal A is recorded to channel R. |
