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电动式扬声器也像其它电声换能器一样,电—力—声之间的能量转换,主要依靠振动系统来完成,其中振膜是关键。如果扬声器设计得合理,在声重放中,音质好坏,振膜材料起很重要的作用,这不仅与振膜材料本身物理性能有关,也与其成型工艺有关。近几年来,在国外,尤其是在日本,对新材料、新工艺、新技术的研究下了很大的功夫,取得很大的成就,并且逐渐引用到扬声器中来,使扬声器的水平又提高了一步。下面仅就收集到的资料着重介绍扬声器振膜方面的新技术、新工艺、新材料,供大家参考。
Electric speakers, like other electro-acoustic transducers, also rely on vibrational systems for energy conversion between electro-mechanical and acoustic systems. The diaphragm is the key. If the speaker design is reasonable, the sound reproduction, the sound quality is good or bad, the diaphragm material plays a very important role, which not only with the physical properties of the diaphragm material itself, but also with the molding process. In recent years, great efforts have been made in the research of new materials, new techniques and new technologies in foreign countries, especially Japan, and great achievements have been made and gradually applied to loudspeakers to raise the level of loudspeakers One step. The following is a collection of information focused on the introduction of speaker diaphragm new technology, new technology, new materials for your reference.