| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a chord name detecting device capable of detecting chord names. <P>SOLUTION: From an audio signal input from an input part 1, the base sound and chord tone are ultimately detected and displayed on a display part 9. When the user then intends to correct the detection result, threshold of intensity adopted as the chord tone is changed by a threshold setting part 11. A chord tone determining part 10 makes a chord name determination part 7 change the chord tone, the threshold, and the chord name, on the basis of the change of the threshold, makes a chord information storage part 8 re-store the changed information, and makes the display part 9 redisplay the chord tone. <P>COPYRIGHT: (C)2009,JPO&INPIT |
