How many KB is the best sound quality for mp3?


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How many KB is the best sound quality for mp3?

Mp3 Quality
Mp3 Quality

Four Factors That Determine MP3 Sound Quality

Mp3 Quality
Mp3 Quality

Today’s mp3 market can be described as a hundred flowers in bloom, and the competition between the major manufacturers is splendid. In order to take the lead and gain the most market share, various manufacturers, especially those with strength, have their own unique tricks. In terms of appearance, mpio’s fl200 has won the award with its mini round cake design. unique pendant. The latest mp3 title, Truly’s mp379, also created the trend of big screen mp3, and Samsung also released its sports mp3 concept, which is absolutely stunning in the market. Some small manufacturers have also adopted imitation methods, making the market of all kinds of mp3 like a sky full of countless stars. Simple repeat, record and fm functions can also meet the needs of the market. Line-in, features, e-book reading, gaming, and colorful backlights are slowly creeping into the new mp3 design. However, the author believes that no matter how cool it looks and how perfect its functions are, the mp3 is used to enjoy music in the final analysis. An mp3 without good sound quality is at least not a qualified mp3. If you just go for looks and function (actually, we rarely use some functions), and ignore its sound quality performance, you will feel a bit like buying a scorpion.
A decoder chip inherent in mp3
The decoder chip used by the Mp3 itself is the key to its sound quality. The sound quality displayed by high quality decoder chips is unmatched by those of the poorest. Friends who have listened to the famous iriver series of mp3s will know that its sound quality characteristics are very obvious, the bass is strong and powerful, the vocals are restored to truth, the high-frequency field is wide, and the increase is enough, which is very pleasing to the ears. This series mp3 adopts Philips SAA7750, the most advanced decoder chip in the market, and its quality and performance are excellent. The major Korean manufacturer MPIPO (Dewei Technology) also uses this decoder chip. The reputation and market feedback of these two mp3 sound quality brands are very good, and they are highly praised by the industry and outside the industry. It proves that mp3 sound quality is better than md’s ace gun. Due to the relatively high cost of the chip and the control chip, it is rarely used except for some brands. The cost is high, and the price is of course expensive. This is also the threshold that restricts many mp3 lovers from enjoying the beautiful sound quality.


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Mp3 ape flac What is the difference between the three music formats?

Mp3 ape flac What is the difference between the three music formats?

When we often download songs, we want to download some of the best sound quality, and we are also confused about which sound quality is the best.

If you ask the friends around you, they will definitely all say that you want to download lossless files, but how good is the sound quality of lossless files?

First of all, the first impression is that the volume of lossless files is obviously different from normal MP3 files. Normally, the size of normal MP3 music file is only 2-5M, but the volume of lossless APE files of the same version is about 30M, a difference of 10M times more.

In the case of the same playback time, why is there such a big volume difference?

Here to talk about a term – bitrate It is a data factor that determines whether the quality of a song file is good or bad, bitrate refers to the number of bits transmitted per second (bit). The unit is bps (bits per second). The higher the bit rate, the higher the data transmission speed. The bit rate in sound refers to the amount of binary data per unit of time after converting an analog sound signal (a signal with sound properties such as amplitude and frequency) into a digital sound signal (i.e., a binary signal such as 010101 stored on a computer’s hard drive) is an indirect measure of audio quality. The principle of bit rate (bit rate) in video is the same as in sound, which refers to the amount of binary data per unit of time after the analog signal is converted to a digital signal.

Bitrate Property for Lossless Files

Bitrate Properties for High Quality MP3

The bit rate of MP3 files with ordinary sound quality is generally 128 kbps, the bit rate of high-quality MP3 files is generally 320 kbps, and the bit rate of lossless files is generally 960 kbps. kbps or even more. The difference in bit rate can be understood as the vibration frequency of the sound decoded by the decoder at the same time. The higher the bit rate, the higher the vibration frequency and the better the corresponding sound. Good timbre means that the restoration of sound details is relatively complete, that is, the sound quality is good. However, this is also the reason for the large size of the lossless files.