展示HN：我制作了能够记住一切的AI耳机（自动同步到Obsidian）
嘿，HN！<p>我是在开车、做饭或锻炼时，因无法记录灵感而感到沮丧后开发了这个工具。你知道灵感闪现的那一刻，但双手却忙于其他事情吗？<p>问题：Doubao AI耳机（在中国很受欢迎，类似于AirPods，但内置AI）非常适合问答，但所有对话在听完后都会消失。它是一个封闭的生态系统，无法导出有价值的内容。<p>我的解决方案：一个Python工具，监控Doubao的网页界面，并实时将语音笔记同步到Obsidian。<p>它的有趣之处在于：<p>30多种语音变体识别 - 即使你说“记下”而不是“做笔记”或使用“呃，记下这个”等填充词也能正常工作
免提操作 - 只需说“Doubao，记下，[你的内容]”，它会立即出现在Obsidian中
智能去重 - 对于相似内容不会创建重复条目
跨平台 - 适用于Windows、macOS和Linux
技术实现：<p>使用Playwright监控DOM变化和网络请求
正则表达式引擎处理语音变体和口语化表达
SQLite用于去重逻辑
异步I/O实现实时文件操作
我测试过的实际用例：<p>在办公室之间开车时捕捉会议见解
在跑步时记录锻炼想法
在做饭时记录食谱改进
在散步时快速捕捉想法
这个工具本质上打破了AI耳机的封闭生态，将其转变为一个合适的知识管理设备。就像拥有一个真正能记住和整理你所说内容的语音助手。<p>演示：说“Doubao，记下：记得研究异步模式” → 立即出现在收件箱/语音笔记/2026-01-21.md<p>使用Python + Playwright + SQLite构建。MIT许可证。<p>你觉得怎么样？你是否也遇到过语音助手无法保存信息的类似问题？很想听听你在移动中捕捉想法的工作流程！<p>GitHub: <a href="https://github.com/GptsApp/doubao-earphone-to-obsidian" rel="nofollow">https://github.com/GptsApp/doubao-earphone-to-obsidian</a>
查看原文
Hey HN!<p>I built this after getting frustrated with losing great ideas while driving, cooking, or exercising. You know that moment when inspiration strikes but your hands are occupied?<p>The Problem: Doubao AI earphones (popular in China, similar to AirPods but with built-in AI) are great for Q&A, but all conversations disappear after listening. It's a closed ecosystem with no way to export valuable content.<p>My Solution: A Python tool that monitors the Doubao web interface and automatically syncs voice notes to Obsidian in real-time.<p>What makes it interesting:<p>30+ speech variation recognition - Works even if you say "note" instead of "take note" or use filler words like "um, note this down"
Hands-free operation - Just say "Doubao, take a note, [your content]" and it appears in Obsidian instantly
Smart deduplication - Won't create duplicate entries for similar content
Cross-platform - Works on Windows, macOS, Linux
Technical approach:<p>Uses Playwright to monitor DOM changes and network requests
Regex engine handles speech variations and colloquialisms
SQLite for deduplication logic
Async I/O for real-time file operations
Real use cases I've tested:<p>Capturing meeting insights while driving between offices
Recording workout thoughts during runs
Noting recipe improvements while cooking
Quick idea capture during walks
The tool essentially breaks the walled garden of AI earphones and turns them into a proper knowledge management device. It's like having a voice assistant that actually remembers and organizes everything you tell it.<p>Demo: Say "Doubao, note this: remember to research async patterns" → Instantly appears in Inbox/Voice Notes/2026-01-21.md<p>Built with Python + Playwright + SQLite. MIT licensed.<p>What do you think? Have you faced similar issues with voice assistants that don't persist information? Would love to hear about your workflows for capturing ideas on-the-go!<p>GitHub: <a href="https://github.com/GptsApp/doubao-earphone-to-obsidian" rel="nofollow">https://github.com/GptsApp/doubao-earphone-to-obsidian</a>