{ "bot": { "inactivity_timeout": 300, "command_prefix": "!" }, "audio": { "bitrate": 128, "sample_rate": 48000, "channels": 2 }, "tts": { "default_voice": "en-US-AvaMultilingualNeural", "rate": "+0%", "pitch": "+0Hz", "max_length": 500 }, "ffmpeg": { "normalization": true, "compression": true, "target_loudness": -16, "true_peak": -1.5 } }