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Market & review 市场和评论
旭日:2021年Q4全球畅销TWS市场分析报告 - link
阿里下属的会议系统公司钉钉成立了蜂鸣鸟音频实验室 - link
Exclusive Interview: Sennheiser Brothers Discuss The Future Without Their Consumer Business - link
东莞市和乐电子有限公司及其自有品牌QCY的介绍 - link QCY在海外低端市占率很高
New products and features 新产品和功能
Xiaomi released a new TWS Buds 3T PRO - link
Huawei has launched Freebuds 4E earbuds - link 华为FreeBuds 4E发布, 声称具有AEM人耳自适应音效技术,根据检测得到的耳道信息进行音效优化 - link
Audio technology 音频技术
Dolby announces Dolby Atmos Personalized Rendering beta APP for professional content creations. It uses the iPhone face ID 3D scanning feature (for example, used by the APP trnio) to generate a personalized HRTF, as the approach has been used by Genelec and Embody. Check out their website for the demonstration of different HRTFs. Sony 360 reality audio also claimed to generate personalized HRTF with photo uploading. Will this technology be mature enough to be used in consumer applications soon? - link
Trinnov article: Dolby Atmos, DTS:X, AURO 3D, IMAX Enhanced. What are the differences? - link
Sennheiser’s new hi-end insert earphone IE600 is using a 3D printed housing with ZR01 amorphous zirconium(非晶锆[gào]) - link
Matter smart home standard delayed until fall 2022 to include and test more platforms - link
Miscellaneous 杂项
This kickstarter TWS earphone uses charging case as audio relay and mixer, so a wired audio input can mix with Bluetooth input - Link