| 摘要 |
A device for correcting tone-deafness is provided to enable a user to check directly and visually wrong vocalization by analyzing and displaying the vocalization of the user in real-time, and enable the user to perform tone exercise irrespective of time and spatial restriction. A storing part(140) stores frequency information of reference sounds and screen configuration information displayed to a display part. A speaker(130) outputs a sound signal of the reference sound selected by manipulation of an input part(150) according to the frequency information stored in the storing part. A sound collector(110) receives and collects sounds from the outside. A controller(120) calculates frequency similarity by comparing the frequency of the collected sound with the frequency of the selected reference sound, and transfers the screen configuration information and the frequency similarity to a display part(160). The display part displays the frequency similarity according to the screen configuration information. The controller displays the reference sound to a screen of the display part as a note of a score together with the frequency similarity.
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