[null,null,["最后更新时间 (UTC):2025-07-26。"],[],["The Google Assistant Library for Python is deprecated; use the Google Assistant Service instead. For optimal audio input, provide clean audio from a high-quality, well-positioned microphone. Disable noise reduction and automatic gain control. Position the microphone close to the user and avoid audio clipping. Calibrate audio levels to avoid clipping, with peak levels around -20 to -10 dBFS. Aim for a flat amplitude response (+- 3 dB from 100 Hz to 8000 Hz) and total harmonic distortion under 1%.\n"],null,[]]