How many KB is the best sound quality for mp3? Part 3
At present, the most famous mp3 decoder is of course the free LAME mp3 encoder software, and most of the users have affirmed the sound quality of the mp3 encoded by it.
The first MP3 encoding used fixed code rate (CBR), and now it’s slowly starting to use variable code rate (VBR) compression. Nice balance. It is worth noting that older mp3s are not compatible with VBR encoded mp3s.
WMA is a digital music format promoted by Microsoft, under the premise of the same sound quality as mp3, the volume can be reduced by half, which almost doubles the capacity of the mp3 player.
You can easily transcribe CD to WMA through the media player that comes with Window. However, WMA has a disadvantage: Due to the music copyright issue, some WMA files cannot be simply copied to the mp3 player for playback. Of course, the higher the sound quality, the larger the file size. 320kb mp3 files are as large as 9m, and an mp3 with 128m of memory can only hold about 12 songs, which is highly impractical.
The size is the ideal choice. Of course, if you have the money, it would be better to buy an mp3 hard drive, even if you put 320kb files on it, it will be easier to enjoy high quality music.
2. Quality of music playback files
The decoder chip is important, but in order to enjoy high-quality music, the factor that affects the sound source itself is very large. In turn, the quality of the audio source depends on the music file format and compression ratio. Nowadays, the most popular music formats are of course mp3 and wma, almost all mp3 players support these two formats.
MP3 should be considered as the most lossy compressed digital audio format used by users today. The mp3 files that we usually listen to have a bit compression rate of 128kbps, the compression rate is about 1:10, and the file size is usually only 4m. what can be achieved in terms of volume and sound quality a more balanced position. The compression rate of the songs we download from the Internet is usually relatively low, often only 96kbps or even less, and the effect is not very ideal.
This is a practice where websites deliberately lower the compression rate due to download speed and copyright issues. To enjoy real sound quality, the best way is to find a better quality CD disc and compress it yourself. Generally speaking, the sound quality of an mp3 file with a compression ratio of 192 kbps is relatively good. When played with a good mp3 player, the effect is very similar to md. If compressed to 320 kbps, the sound quality is very good. similar to that of a CD player Hard to tell the difference. (Excluding those with golden ears, of course)
The most famous mp3 decoder is of course the free LAME mp3 encoding software, and most of the users have affirmed the sound quality of the mp3 encoded by it. The first MP3 encoding used fixed code rate (CBR), and now it’s slowly starting to use variable code rate (VBR) compression. Nice balance. It is worth noting that older mp3s are not compatible with VBR encoded mp3s.
WMA is a digital music format promoted by Microsoft, under the premise of the same sound quality as mp3, the volume can be reduced by half, which almost doubles the capacity of the mp3 player. You can easily transcribe CD to WMA through the media player that comes with Window. However, WMA has a disadvantage: Due to the music copyright issue, some WMA files cannot be simply copied to the mp3 player for playback. Of course, the higher the sound quality, the larger the file size. 320kb mp3 files are as large as 9m, and an mp3 with 128m of memory can only hold about 12 songs, which is highly impractical. The size is the ideal choice. Of course, if you have the money, it would be better to buy an mp3 hard drive, even if you put 320kb files on it, it will be easier to enjoy high quality music.
