[KongchangAI]
Unverified80% confidenceDecision RuleTime unknown

户外拍摄场景低切滤波(high-pass filter)应设在80-100Hz以抑制风噪和交通低频;但录制男低音配音或需要低频厚度的场景需关闭低切,否则声音发薄,因此优选带可切换低切档位的机型而非固定内置

1
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80%
Confidence
Long-term
Relevance
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First Seen

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https://kongchang.com/claim/240317
API
curl https://kongchang.com/api/v1/knowledge/claims/240317
MCP
get_claim(id=240317)