Sleep aiding method for achieving on-site feeling by adjusting sound wave direction

By adjusting the angles of the sleep aid speaker and waveguide, the waveguide reflects sound waves to achieve directional sound, solving the problem of narrow sound field of the existing sleep aid speaker, creating a more natural and relaxed sleep aid environment, and improving the sleep aid effect of users.

CN120499538APending Publication Date: 2025-08-15HUBEI YINGDE HEALTH TECHNOLOGY CO LTD +1
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Patent Information

Application Number
CN202510489091.8
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-04-18
Publication Date
2025-08-15

AI Technical Summary

Technical Problem

The sound field of existing sleep aid speakers is narrow, and the user feels it is not natural enough to achieve the effect of being on the scene, which affects the sleep aid effect.

Method used

By adjusting the angles of the speakers and waveguides in the sleep aid speaker, the waveguide reflects sound waves to achieve directional sound generation, so that the sound waves emit strong sound pressure in a certain direction, and with the reflection of the ceiling, walls or floor of the room, the sound felt by the user comes from the three-dimensional space, creating a more natural atmosphere.

Benefits of technology

The sounds that users' subjectively feel come from the three-dimensional space outside the sleep aid speaker, enhancing the natural and relaxing effect of the sleep aid speaker, and enhancing the sleep aid experience.

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Abstract

The invention discloses a sleep-aiding method for achieving on-site feeling by adjusting the direction of sound waves, and the method comprises the steps: automatically / intelligently controlling the angles of a loudspeaker and a waveguide tube through a sleep-aiding sound box, or manually adjusting the angles of the loudspeaker and the waveguide tube in the sleep-aiding sound box, and then reflecting the sound waves emitted by the loudspeaker through the waveguide tube. The sound wave propagation direction is adjusted to realize directional sound production, so that the formed sound produces strong sound pressure in a certain direction, and a part of sound felt by a user can enter a three-dimensional space outside the sound box by virtue of secondary reflection of a ceiling or a wall or a floor of a room, so that the user can sleep by himself / herself. Therefore, the sound subjectively felt by the user is not from the self-sleep sound box but from the top or the side part of the room, a more natural and relaxed atmosphere is created, the purpose of on-site feeling is achieved, and the sleep aiding effect is further improved.
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