Adaptive acoustic enclosure
GB2630092BActive Publication Date: 2026-05-15NOKIA TECHNOLOGIES OY
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Patent Information
- Authority / Receiving Office
- GB · GB
- Patent Type
- Patents
- Current Assignee / Owner
- NOKIA TECHNOLOGIES OY
- Filing Date
- 2023-05-17
- Publication Date
- 2026-05-15
AI Technical Summary
Technical Problem
Existing audio devices, such as headphones and speakers, have audio properties that are fixed and do not adapt to varying environmental conditions or audio content, leading to suboptimal performance and user safety issues.
Method used
Incorporating a deformable filler material within the device's enclosure that can be controlled by a signal to change acoustic properties such as attenuation, resonant frequency, and frequency response, allowing dynamic adjustment based on environmental noise levels and audio content.
Benefits of technology
Enhances audio device performance by optimizing sound isolation and frequency tuning, improving user safety and convenience by adapting to different contexts.
✦ Generated by Eureka AI based on patent content.
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Abstract
The headphone enclosures comprise cavities 130a, 130b and deformable filler material 180a, 180b located within said cavities. A control signal 190 is generated to control means for deforming the defor
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