[KongchangAI]
Unverified75% confidenceDecision RuleTime unknown

鼓房隔音需看是否有独立隔音门+墙面吸音棉,判断标准:站在教室外听不到明显鼓声。隔音差的机构会限制学生击打力度,导致长期练习养成'轻打'习惯,影响力度表现

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