Sam Rutherford for Engadget
use code FTVSELECT
。体育直播对此有专业解读
The setup was minimal. A small FastAPI server handles an incoming WebSocket connection from Twilio, which streams base64-encoded μ-law audio packets at 8kHz in ~20ms frames. Each packet was decoded and fed into a Voice Activity Detection model - in my case, Silero VAD.，详情可参考体育直播
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