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Market & review 市场和评论
爱集微: 裁员、减产、转行!2021年TWS行业发生了什么?- Link 主要反映山寨厂被品牌低端产品淘汰
骨传导运动耳机品牌AFTERSHOKZ韶音更改其品牌英文名为SHOKZ韶音 - link
Spotify response on delay of hi-fi quality stream, no timeline commitment anymore - Link. 改口風,Spotify HiFi 上線無期 - link(海外)
CTA 电子趋势报告 - link. New forecast from the Consumer Technology Association (CTA) - link
According to a new study from the CTA analyzing U.S. content creator trends, user-created content accounts for 39% of weekly media hours consumed by Americans vs. 61% for traditional media. - Link
Follow up article on Bloomberg report - Alexa faces uphill battle to hold user interest as smart speaker sales slow - link
Counterpoint survey: 50% of Current TWS Users in India Likely to Upgrade Within a Year - link
New products and features 新产品和功能
OPPO推出了Enco Air 2耳塞式TWS耳机 - link
Google said they will extend fast pair host device to TV etc, and they are developing a device switching feature similar to what AirPods’s automatic switching feature. - link Android 藍牙可如 AirPods 自由切換 根據需要自動切換連線裝置 - link(海外)
SAMSUNG will introduce wireless audio feature with their new Soundbars, i.e., there is no need for HDMI cable, there's no word yet on how much latency and/or level of lossless performance users can expect yet. - link
华为个性化弹窗主题上线,支持旗下TWS耳机、颈挂式耳机、智能眼镜等设备 - link
现在连笔记本电脑也开始移除3.5mm耳机接口了, DELL推出了一台如此的笔电 - link(海外)
Audio technology 音频技术
Intel is building up its Bluetooth PC headset eco system via define control and compatibility requirement - Poly, Jabra and Lenovo are current partners, link from Poly and intel
Dirac introduced content-based upmixing technology to generate multichannel audio from a real-time analysis of existing stereo content, as part of the Dirac Virtuo spatial audio solution. - Link.
Sonos 控告 Google 侵權成功 自動音量調節同步等功能出事 - Link(海外)Nest 最近就有公告了對於喇叭群組的變更,未來將無法同時調整所有群組中的喇叭的音量,而是只能一個一個調整。ITC Trade Court rules Google infringed on Sonos patent. Google already rolled out some SW mitigations . link
WiSA and Espressif 乐鑫 release low cost wireless module - link it can support 4 channels, i.e., a 2.1 extension for TV, or a 3.1 soundbar with surround system.
“Introducing Bluetooth LE Audio”, the new ebook is free to download via Bluetooth SIG website - link