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新闻动态当前位置:首页-济南汽车音响改装谈振膜材质对音质的影响
    济南汽车音响改装谈振膜材质对音质的影响
    更新日期:2015-4-9 18:32:10    浏览次数:171次

    济南汽车音响改装http://www.sdcarmusic.com/谈到对于从事扬声器及其系统设计的人来说,如果扬声器是整个音响系统的最后把关者,那么扬声器振膜就是音质的灵魂所在。现在,很多音响改装人士和发烧友都会以家用音响作为评价的参照对象,其实这是一件好事,家用音响的音场定位和音乐重现的确是汽车音响追求的目标,但在汽车狭小的空间里所产生的现场音效又决非一般家用音响所能比拟的。

    1、济南汽车音响改装谈到与一般的房间相比,车厢的容积只有几十分之一。因为空间小,人与扬声器的距离就相当近,而声音的能量是随频率的升高成对数倍进行衰减的,扬声器在中高频由于分割振动产生的一些毛刺音,在房间远距离听不到,但在车里面近距离是可以感觉到的。
    Jinan comes to car audio conversion compared with the general's room, only a few one-tenth the volume of cars. Because of the small space, the distance between man and quite near the speaker, and the sound energy is increased with the frequency attenuation of multiples pairs, some of the burrs due to the high-frequency sound speaker in the split vibration generated in the remote listening room is not to, but at close range inside the car can be felt.

    2、济南汽车音响改装介绍汽车音响系统扬声器的位置对于聆听者的位置是非常不对称的,而房间听音,对于聆听者的位置是基本对称的,另外安装的空间和位置也受到限制,所以在听感上声场会偏向离听音者位置较近的扬声器的方向,音像的定位感和临场感都会比较差。
    Jinan introduce modified car stereo speakers car audio systems for the listener's position location is very asymmetric, while listening room for the listener's position is basically symmetrical, other dimensions and location of the installation is also limited, so listen sense Sonavox field will tend to leave the position of the listener closer to the direction of the speaker, audio positioning sense and presence will be relatively poor.

    3、济南汽车音响改装http://www.sdcarmusic.com/提醒车内的吸声特性也不尽相同,各种材质对声音的吸收力是不同的,而且同一种材质对各个频率的吸收力也有差异。因此,由于内部装饰品材料和坐椅的不同,对声音效果会有一定的影响。一般车内的装饰,车椅、车顶和地板等表皮材料为布和地毯,内侧则使用合成革,还有听音者和门窗等,在中、高频会形成较为复杂的吸音特性,在听觉上中、高频会比较强,所以中高频比较柔和的音乐,就不会容易使人烦躁和疲劳。
    Jinan remind car modified car stereo sound absorption characteristics are not the same kinds of materials for sound absorption is different, but there are differences in the same kind of material to absorb the force of each frequency

    also. Therefore, due to the different interior decoration materials and chairs, there will be some impact on the sound effects. General interior decoration, car seat, roof and flooring materials such as cloth and skin rugs, inside of the use of synthetic leather, as well as listening and the doors and windows, in the high-frequency sound-absorbing characteristics will be more complex formation, in hearing on the high frequency will be relatively strong, so the relatively high frequency soft music, it will not easy to make people irritable and tired.

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