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How to improve the sound quality of a music on the computer?

1. Replace the decoding chip with better effect:

The decoding chip used by the computer itself is the key to its sound quality. The high-quality decoding chips show sound quality that is incomparable to those that are relatively poor.

The sound quality of computers with high-end decoding chips is not exactly the same, and sometimes even far apart. The reason lies in the great difference between computer welding technology, circuit board materials and manufacturers, which is also the key to affect the work of decoding chips and sound quality output.

2. Use high-end earplugs:

Generally, the sound quality of earplugs is poor, which is mainly due to the manufacturer's consideration of cost. Therefore, professional brand earplugs can be used. These earplugs have real timbre, high bass extension and are more resistant to listening. A good earplug will improve the sound quality of the machine a lot.

3. Choose lossless audio source to play:

At present, the most mainstream music formats are MP3 and wma. We usually listen to the 128kbps bit compression ratio, the compression ratio is about 1: 1, and the file size is generally only 4M, which achieves a relatively balanced position in volume and sound quality, but the effect is not very satisfactory.

This is a way for websites to deliberately lower the compression rate because of download speed and copyright issues. The best way to enjoy the real sound quality is to compress it yourself.

Extended information:

Evaluation criteria of sound quality:

Talking about the sound quality of a certain sound is mainly to measure whether the above three aspects of the sound have reached a certain level, that is, whether the pitch of a certain frequency or frequency band has a certain intensity, and whether the amplitude of each frequency point is uniform, balanced and at the same volume within the required frequency range.

whether the frequency response curve is straight and the pitch of the sound is accurate not only faithfully presents the original features of the sound source frequency or components, but also meets the requirements of frequency distortion and phase shift.

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