Sound output device
By combining vibrating speakers and air-conducting speakers in the sound output device, adjusting the acoustic characteristics of bone-conducting sound waves and air-conducting sound waves, the external sound leakage problem in the listening method of open ears is solved, improving the listening effect and enhancing the user experience.
CN119729310AActive Publication Date: 2025-03-28SHENZHEN SHOKZ CO LTD
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Patent Information
- Application Number
- CN202411863778.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2019-12-13
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2039-12-13
AI Technical Summary
Technical Problem
The existing open ear listening method has the problem of external sound leakage through air conduction or bone conduction, which affects the user experience.
Method used
A sound output device is designed, combining vibrating speakers and air-conducting speakers, and adjusting the acoustic characteristics of bone-conducting sound waves and air-conducting sound waves through a signal processing module to achieve a combination of auditory and tactile stimulation in different frequency bands.
Benefits of technology
Improves the listening effect, reduces the sound leakage, and enhances the user's experience.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention discloses a sound output device. The sound output device comprises a vibration loudspeaker, an air conduction loudspeaker and a signal processing module, the signal processing module comprises a bone conduction signal processing circuit and an air conduction signal processing circuit, the vibration loudspeaker comprises a first vibration assembly, and the first vibration assembly is electrically connected with the bone conduction signal processing circuit to receive a bone conduction control signal; the air conduction loudspeaker comprises a shell and a second vibration assembly, and the second vibration assembly is electrically connected with the air conduction signal processing circuit to receive the air conduction control signal and generate air conduction sound waves based on the air conduction control signal. The first vibration assembly comprises a vibration plate connected with the shell and used for generating bone conduction sound waves, and the second vibration assembly comprises a vibration diaphragm connected with the shell and used for generating air conduction sound waves. By means of the mode, the sound listening effect and the sound leakage problem of a traditional sound output device can be improved, and therefore the user experience is enhanced.
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