| 铝带高音扬声器的电声特点 |
| 添加时间：2019/10/16 14:45:42 浏览次数： |
| 铝带高音扬声器的电声特点： 1. 铝带振膜自身质量极轻（通常为数十毫克，约为球顶高音扬声器振动质量的五十分之一左右）。 2. 铝带振膜放置于线性横向磁场中，电信号流经铝带所产生的洛仑兹力直接驱动振膜。这种策动方式不存在力传导过程中的损耗与延迟,因此铝带扬声器具有极其优异的瞬态响应和平直的频率曲线，能够轻松还原细微的音乐信号。 3. 由于铝带振膜受洛仑兹力的全面驱动因此工作在无分割振动状态。 The electroacoustic characteristics of the aluminum strip tweeter are as follows: 1. The mass of the aluminum strip diaphragm itself is very light (usually tens of milligrams, about 50% of the vibration mass of the spherical top tweeter). 2. The aluminum strip diaphragm is placed in a linear transverse magnetic field, and the Lorentz force generated by the electrical signal flowing through the aluminum strip directly drives the diaphragm. There is no loss and delay in the process of force conduction in this driving mode, so the aluminum tape speaker has extremely excellent transient response and straight frequency curve, which can easily restore the subtle music signal. 3. The diaphragm of aluminum strip is driven by Lorentz force, so it works in the state of no segmentation. |
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