微软和谷歌的超低码率音频编解码器
資深大佬 : Kagari 11
Satin: Microsoft’s latest AI-powered audio codec for real-time communications
“Satin is already being used for all Teams and Skype two-party calls and will roll out for Teams meetings soon.”
Lyra: A New Very Low-Bitrate Codec for Speech Compression
“Duo already uses ML to reduce audio interruptions, and is currently rolling out Lyra to improve audio call quality and reliability on very low bandwidth connections.”
链接里面有英文样本（程序未发布）
据说可以实时处理，应该是最近一年网络会议需求催生的的产品
Lyra 3kbps，Satin 6kbps，走 ML 模型，按照我的理解是把音频提炼成字体文件那样再还原
我们的 AI First 公司啥时候也出一个啊
大佬有話說 (5)