Nirva 融资 3300 万美元，推出只聆听佩戴者的 AI 吊坠
原标题：Nirva raises $33M for a pendant that only listens to you
AI 摘要
Nirva 完成 2500 万美元 pre-Series A 融资，加上此前 800 万美元，总融资达 3300 万美元。该公司由前 Meta Reality Labs 员工创立，推出约 8 克、续航三天的吊坠式可穿戴设备，仅被动聆听佩戴者本人语音，并通过声纹过滤他人对话，默认不保留音频或转录。设备定价 249 美元，11 月开启预订，年底前发货，定位为个人洞察而非生产力工具。
正文节选
Ambient AI is having a moment. Amazon launched a new wrist-worn device with Bee; a former Plaud exec launched ambient apps through a startup called Ambi, which aims to also build its own hardware; and Apple launched Voice Intelligence features during its iPhone launch in September. Now, a company called Nirva is betting on a jewelry-like pendant and its ability to listen only to the wearer. The startup today announced a new $25 million pre-Series A round, adding to the $8 million it raised earli