點解我個咪出聲會有DELAY??

用緊WINDOWS 7,老母板內置既SOUND卡,之前用開XP都唔會有問題
我用個咪講野,喇叭會出聲遲左0.幾秒

係咪SETTING上出錯??

之前用開XP都唔會有問題... delay is normal

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