耳塞式耳麦通过骨传导捕捉低语，嘈杂环境仍可识别。
Whisphone: Whispering Input Earbuds
- 耳塞尖端麦克风利用骨传导捕捉耳道内低语声
- 耳道封闭提升低语音量，80dB(A) 噪音下仍可检测
- 支持主动降噪，适合办公、通勤等私密语音交互
Whisphone 是一种新型耳塞式语音输入设备，通过在耳塞尖端设置麦克风，利用骨传导技术捕捉耳道内辐射的低语声音。该设计借助耳道封闭效应增强低语音量，同时通过密封耳道有效屏蔽外部噪声。结合主动降噪（ANC）技术，Whisphone 能在高达 80dB(A) 的嘈杂环境中准确检测细微低语。其紧凑舒适的结构支持全天候隐蔽佩戴，使用户可在办公室、家庭或城市公共空间等场景中，无需双手即可与智能助手进行私密语音交互。
原文摘要 · Abstract (English)
Whisphone is a novel earbud device designed for speech input via whispering. Utilizing canal-type earbuds with a unique microphone placement at the tip of the earplug, it effectively captures whispered voices radiated in the ear canal through bone conduction. This design can boost whispered voice volume with ear canal occlusion effect while simultaneously blocking external noise by sealing the ear hole. By incorporating Active Noise Canceling (ANC), Whisphone can effectively detect subtle whispers, even in noisy environments of up to 80dB(A). Its compact and comfortable design ensures discreet wearability, allowing users to interact with AI assistants hands-free without disturbing others in various daily situations such as offices, homes, or urban public spaces.
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