浅析济南音响设备出现噪音的四个原因
2014-8-5 18:36:42 点击：
在日常生活中或在KTV包房内唱歌的时候，相信大家都遇到过音响噪音的问题，“吱吱啦啦”的噪音让人听了非常不舒服。那么，我们不禁要问，济南音响设备为什么会出现噪音呢？
Or singing in the KTV room in everyday life, I believe we all met the acoustic noise, "Zhi Zhi" noise, let a person listen very uncomfortable. So, we can't help wanting to ask, why would Ji'nan audio equipment noise?
1、电磁辐射致使产生的噪音
1, the electromagnetic radiation resulting noise
电磁辐射致使产生的噪音环境的杂散电磁波辐射干扰，如手机，对讲机等通讯设备的高频电磁波辐射干扰等等一些。为了让客人们舒心唱歌这种噪声的解决方案则是要求我们的员工们在为客人们提供服务的时候委婉提醒客人不要把自己的通讯设备靠近我们的济南音响设备。
Stray electromagnetic wave electromagnetic radiation resulting noise environment radiation interference, such as mobile phone, walkie talkies and other communications equipment of high frequency electromagnetic radiation interference and so on some. In order to let the guests comfortable singing solution of this noise is required by our staff when providing service for guests of euphemism remind guests don't make your communication equipment near Ji'nan sound of our equipment.
2、接地回路产生的噪声
2, ground loop noise
在音响系统中，必须要求整个系统有良好的接地，接地电阻要求小于4欧姆。否则，灯光音响租赁系统中设备由于各种辐射和电磁感应产生的感应电荷将不能够流入大地，从而形成噪声电压叠加在音频信号中。
In the stereo system, must require the entire system to have a good grounding, grounding resistance less than 4 ohm. Otherwise, lighting and sound rental system equipment due to the induced charge all kinds of radiation and electromagnetic induction will not be able to into the earth, thus forming the noise voltage superimposed on the audio signal.
3、电源干扰产生的噪声
3, the noise generated by the power supply interference
当我们的济南音响 http://www.jnzqyx.com/ 设备因此出现问题则一般是我们在整个音响工程设计的时候不达标。如果要避免这一现象的发生。我们在灯光响租赁工程设计的时候尽量把我们包房中的电源线路分开设计。
When the Ji'nan audio equipment we have problems generally are substandard throughout the sound engineering design. If you happen to avoid this phenomenon. We are in the light response time rental engineering to separate the power line design in our rooms.
4、音响设备内部产生的噪声
Noise generated inside the 4, sound equipment
如果我们KTV购买的音响设备质量不好，这方面的产生原因也是有的。因此我们在选购灯光音响租赁设备的时候需要注意的是音响设备都有一项指标——信噪比。大家在选购济南音响的时候需要注意查看这方面的信息。
If the audio equipment quality we KTV buy is not good, the reason of this aspect is also available. So we need to pay attention to when choosing lighting audio equipment leasing is the audio equipment have an index -- snr. We need to pay attention to view this information in the purchase of the Ji'nan sound.
Or singing in the KTV room in everyday life, I believe we all met the acoustic noise, "Zhi Zhi" noise, let a person listen very uncomfortable. So, we can't help wanting to ask, why would Ji'nan audio equipment noise?
1、电磁辐射致使产生的噪音
1, the electromagnetic radiation resulting noise
电磁辐射致使产生的噪音环境的杂散电磁波辐射干扰，如手机，对讲机等通讯设备的高频电磁波辐射干扰等等一些。为了让客人们舒心唱歌这种噪声的解决方案则是要求我们的员工们在为客人们提供服务的时候委婉提醒客人不要把自己的通讯设备靠近我们的济南音响设备。
Stray electromagnetic wave electromagnetic radiation resulting noise environment radiation interference, such as mobile phone, walkie talkies and other communications equipment of high frequency electromagnetic radiation interference and so on some. In order to let the guests comfortable singing solution of this noise is required by our staff when providing service for guests of euphemism remind guests don't make your communication equipment near Ji'nan sound of our equipment.
2、接地回路产生的噪声
2, ground loop noise
在音响系统中，必须要求整个系统有良好的接地，接地电阻要求小于4欧姆。否则，灯光音响租赁系统中设备由于各种辐射和电磁感应产生的感应电荷将不能够流入大地，从而形成噪声电压叠加在音频信号中。
In the stereo system, must require the entire system to have a good grounding, grounding resistance less than 4 ohm. Otherwise, lighting and sound rental system equipment due to the induced charge all kinds of radiation and electromagnetic induction will not be able to into the earth, thus forming the noise voltage superimposed on the audio signal.
3、电源干扰产生的噪声
3, the noise generated by the power supply interference
当我们的济南音响 http://www.jnzqyx.com/ 设备因此出现问题则一般是我们在整个音响工程设计的时候不达标。如果要避免这一现象的发生。我们在灯光响租赁工程设计的时候尽量把我们包房中的电源线路分开设计。
When the Ji'nan audio equipment we have problems generally are substandard throughout the sound engineering design. If you happen to avoid this phenomenon. We are in the light response time rental engineering to separate the power line design in our rooms.
4、音响设备内部产生的噪声
Noise generated inside the 4, sound equipment
如果我们KTV购买的音响设备质量不好，这方面的产生原因也是有的。因此我们在选购灯光音响租赁设备的时候需要注意的是音响设备都有一项指标——信噪比。大家在选购济南音响的时候需要注意查看这方面的信息。
If the audio equipment quality we KTV buy is not good, the reason of this aspect is also available. So we need to pay attention to when choosing lighting audio equipment leasing is the audio equipment have an index -- snr. We need to pay attention to view this information in the purchase of the Ji'nan sound.
- 上一篇：如何挑选私家济南电影院音响 2014/8/6
- 下一篇：国际音频品牌哈曼在中国的本土化之路 2014/7/28
