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The knowledge of this article "how to deal with the noise of laptop speakers" is not quite understood by most people, so the editor summarizes the following contents for you. The content is detailed, the steps are clear, and it has a certain reference value. I hope you can get something after reading this article. Let's take a look at this "how to deal with laptop speaker noise" article.

Reason 1: satellite speakers are damaged

The reason for the noise of the speakers, a large part of the root cause of the problem is the damage of satellite speakers or sub-boxes. The fault may come from the part of the box amplifier circuit, or it may be caused by the speaker itself. For example, if the volume is too loud when listening to music, causing the treble or bass part of the loudspeaker unit to be broken or damaged, then there will be a murmur while continuing to use it.

Solution:

If it is really caused by this reason, then it is a pity that we cannot fundamentally solve the problem, so we can only send your speaker to be repaired.

Reason 2: file quality problem

Nowadays, online music is very popular, and many songs are downloaded from the Internet, so it is true that they are convenient to use. However, it is precisely because of this open platform that the quality of documents is also mixed. For example, some music files are not small when downloading, but the quality is not very high, which will cause noise during playback. This is a problem that arises in the process of file suppression and is almost impossible to solve.

Solution:

There is no other way but to improve the quality of music files.

Reason 3: the line input is not true

Whether it is a 2.1 speaker or a 2.0 speaker, there is a cable from the sound source to the speaker, that is, the signal line of the line input. If the connection of this signal line is not true, it is likely to cause noise. For example, the general 3.5mm signal line is a two-stage plug, if there is no real plug, there is bound to be noise or even one side of the channel does not sound. Of course, if the line input is not true, it will also cause the chassis itself to leak electricity into the audio line, and the noise will become more serious.

Solution:

Insert real signal cable, chassis grounding

Reason 4: the cause of mobile phone interference

If there is only one special case in which your speaker will have a murmur, then it can almost be determined that it is the problem of mobile phone interference: the speaker works normally most of the time, and there will be a regular murmur in the speaker when a phone or text message is called in. causing abnormal use. In fact, this has something to do with the amplifier of the speaker. With the large-scale popularization of Class D digital power amplifier, this phenomenon is expected to disappear.

Solution:

Take away your phone and change a set of digital amplifier speakers.

Reason 5: sound card driver problem

This kind of phenomenon is very common, and it is not typical. It only happens on special occasions. Anyway, I have encountered it once. There is a new noise in the speaker, and all the troubleshooting methods have not been improved, and the fault disappears after reinstalling the sound card driver. Don't throw away your speaker even when you are most desperate, try changing the sound card driver.

Solution:

Reinstall the sound card driver.

The above is about the content of this article entitled "how to deal with Notebook Speaker noise". I believe we all have a certain understanding. I hope the content shared by the editor will be helpful to you. If you want to know more about the relevant knowledge, please follow the industry information channel.

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