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https://www.jianshu.com/p/307ef6693665
Market & review 市场和评论
旭日大数据:苹果TWS第三季度全球出货数据 - link 这是AirPods 3出货前的数据
洛图科技:年报 | 2021年中国智能音箱市场总结与展望 - link
Strategy analytics - Annual Sales of Bluetooth Speaker will hit the half billion mark by 2025 - link
MIDiA’s annual world music subscriber market shares report - link
10 suggestions to loudspeaker manufactures from a senior reviewer - link
New products and features 新产品和功能
DTS finally have some break-though at the end of last year, as the DTS:X is supported by Disney + streaming service (with THX, both are owned by Xperi). Sharp also announced that their new TV in Europe will support DTS:X. - link
LG 2022 Dolby Atmos soundbar line-up - link
Bose Dolby Atmos soundbar 900 去年9月在欧美推出,现在开始在亚洲推出 - link(海外)
SONY 子公司Ambie推出了TWS版本的ambie 耳夹式开放式耳塞 - link 产品网站(日语)
Audio technology 音频技术
拆解报告:Soundcore声阔LIFE A2 NC+真无线降噪耳机 - link 首见物奇蓝牙耳机芯片应用
风噪问题和其抑制方法综述 - link
Two Pi: 助听器产品的研发指南,包含硬件、软件、蕴含的听觉概念、验配以及用户在其中扮演的角色。 - link How to develop a good hearing aid - Link
继WISA宣布和乐鑫合作开发低端wireless audio方案后,又宣布和瑞昱合作在其现有的IOT系列的芯片的基础上开发5GHz WiFi的wireless audio方案。在这此的公布中,我们了解到关于这个称为Discovery module的低端方案的更多信息,即除了通道数目从8个减为4个以外,延时也从原本5.2ms增加到40ms。不过如此以来,延时将和LE audio的延时差不多。WiSA Partners with Realtek to Develop and Launch a 5GHz Multichannel Immersive Audio Module - Link