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近年来扩声技术有了很大的发展,一种新型的文化娱乐形式卡拉OK在中国大地勃然兴起。然而随之也带来一些问题,本文想在这里就音响系统的音箱高音单元被烧、损坏等现象的频繁发生探讨一下电子分音器使用的必要性。一、调音员要对音箱的主要性能指标有一定的了解作为一个音响操作员,首先要了解到音响设备每一环节器材的弱点,其最大限制,而不要操作到超过它们的限制,否则就会造成失真畸变。通常失真就会产生方波,把有方波的讯号送到音箱,不只会发出刺耳的失真声音,更是一般损坏喇叭单元的
In recent years, there has been a great development of sound reinforcement technology. A new form of cultural and entertainment karaoke is booming in China. However, along with some problems, this article wants to find out the necessity of the use of electronic crossover in the frequent occurrence of the phenomenon that the loudspeaker unit of the sound system is burned and damaged. First, the mixer to the speaker’s main performance indicators have a certain understanding As an audio operator, we must first understand the weakness of each part of the audio equipment, the maximum limit, and not to operate beyond their limits, otherwise Will cause distortion distortion. Usually distorted will produce a square wave, the square wave signal sent to the speaker, not only issued a harsh distortion of the sound, it is generally damage the speaker unit