简书链接
https://www.jianshu.com/p/de0e191f9c93
Market & review 市场和评论
TWS耳机产业链众生相 - link
TWS耳机芯片厂商回顾 - link
The insane resurgence of vinyl records - link
Strategy Analytics: As Bluetooth Speaker Sales Grow, Top Regions Change - link
Canalys TWS market report of Q3 2021 - link
New products and features 新产品和功能
Google Pixel Buds-A will be updated with new features: customize the bass, loudness compensation and improved device switch - link
OPPO 发布新一代智能眼镜 Air Glass - link
Audio technology 音频技术
技术小综述:为虚拟世界打造身临其境的3D音响 - link
拆解报告:小米AI音箱2 - link。 主芯片RTL8733BS WiFi蓝牙Combo,支持WIFI和蓝牙mesh, TI德州仪器 TPA3138D2 D类放大器IC, Allwiner 全志 R329语音专用芯片
Take a look of CT scan of AirPods 1, 3 and AirPods Pro - link
Evaluating Apple AirPods Pro with headphone accommodations as hearing devices - link
SONY introduction video of their PS5 3D audio technology - YouTube link
Other related technology其他相关技术
Matter could bring universal casting to TVs - link