Apparatus for enhancing concentration using sound and sound output device therefor

摘要

The present invention relates to a device for enhancing concentration using sound and an audio output device for the same, and more particularly, to an audio output device such as an earphone or a headphone to be worn on a user's ear, And a sound output apparatus for the same. The present invention relates to a method and apparatus for generating a sound signal based on audio data constituting a meaningful voice by directly using a meaningful voice, which is a subject of a user's reaction, It is possible to induce the user's EEG to respond positively to the EEG according to the specific frequency, thereby easily inducing the user's EEG by the EEG related to the concentration enhancement, There is an effect to support the improvement.;