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一般建议
一般建议一般建议
一般建议
为便于正确连接电缆或者冷却,低音炮与墙壁之间的最小预留距离应为 10cm。一些 ELAC 低音炮属于重低
音炮在音部采音膜以,些音有安的底这种用于确定的距
如果想在 ELAC 低音炮上放置其他物品,则一定要确保所放置物品不会滑动,并采取措施防止这些物品振
动。可采用汽车配件商店销售的专用防滑垫避免滑动。 ELAC 音炮上放置音箱时,应在音箱下使用胶
皮或者毛毡衬垫(通常不建议在低音炮上放置其他设备)。
房间声学的影响
房间声学的影响房间声学的影响
房间声学的影响
低频需要空间” –是一个用于低音炮的重要而又模糊的陈述。实际使用时以下内容会更有用。
根据不同的产品,ELAC 低音炮在接近最大音量时的极限低分音频率为 30Hz。这相当于大约 10 米长的声
波。尽管如此,在小房间里仍能听到低音(极端例子,耳机)。不过,在一个长度在 78 m 内、封闭的
盒子间时别注房间不会生很音效欣赏避开置。象浴的水
样,能量间两间来返,在两交替,直后溢而压力最部分
就在中间位置,这就是说没有低音部分。下表列出了这种这种效果最强的频率。
平行墙壁之间的距离 两面墙中间的最小压力频率
10 m 17 Hz
8 m 21 Hz
6 m 29 Hz
5 m 34 Hz
4 m 43 Hz
3 m 57 Hz
2.5 m(房间高度)
68 Hz
这种恰恰要表音炮的频范围。这用于相互的边界表甚至
于实心地板和天花板。解决方法方法很简单:增大欣赏者与房间中心之间的距离,即使仅仅移 50cm
能再受到效果果欣就坐墙壁常会低音效果。降低低的音
以抵种现然而果需好的频效更自空间欣赏最好远离。按
闭小内的声学,交音炮欣赏置不响声果。这一原理容易
定低的最置。如下低音放置者可处的后在走动,找音再
均匀的位置——即低音炮最佳放置位置,然后将低音炮放置在此处。
虽然不能完全依赖这一原理,而且也不应仅仅判断低音效果(无主音箱),但不要使低音/欣赏者处于
间中央或者一面长距离墙的中点位置的建议原则仍有效。由于其灵活性以及频率范围ELAC 低音炮能够在
墙壁附近或者在角落处充分利用位置优势。冷却与连接电缆所需的最小后部空间距离为 10cm。只有在“相
位”生更果时议加墙壁距离 —— 低音壁的
0.5 2m 可说明这种情况(视具体分音频率而定)。在开放的房间内采用稍稍不对称的放置方法可以获
良好音效形状格的,有甚至着的也会令人,通常又们想
低音效果。
实际条件下,不能靠听力确定 ELAC 低音炮的位置,因此不需要把低音炮正好放在主音箱之间。侧墙,甚
至是者身尤其音频的情下均放置炮。工作后,就可音炮
隐蔽的地方。
安装提示
安装提示安装提示
安装提示
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