AUDIO PLAY DEVICE AND METHOD THEREOF AND DISPLAY DEVICE INCLUDING AUDIO PLAY DEVICE

摘要

The present invention provides an audio play device for inducing a user to fall asleep and a method thereof. The audio play device comprises: an identifying module for identifying a user's state; a frequency adjusting module for adjusting the frequency of an initial audio signal according to the identified user's state to generate a first audio signal and a second audio signal having frequency difference, the initial audio signal being the audio signal from a program source; a generation module for generating a first sound wave according to the first audio signal and generating a second sound wave according to the second audio signal; and a playing module for causing the first sound wave and the second wave to enter left ear and right ear of the user respectively at the same time.

主权项

1. An audio play method for inducing a user to fall asleep, comprising steps of:
identifying the user's state; adjusting frequency of an initial audio signal according to the identified user's state to generate a first audio signal and a second audio signal having frequency difference, the initial audio signal being an audio signal from a program source; generating a first sound wave according to the first audio signal and generating a second sound wave according to the second audio signal; and causing the first sound wave and the second sound wave to enter left ear and right ear of the user respectively at the same time.