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1. The bit rate of genuine music depends on the format and the carrier. For example, CD songs, original WAV format, are about 1.6MB/S.
2. MB/S here is megabytes per second. DAT format in VCD disc, about 224KB/S. Common formats for network dissemination such as MP3,
3, may be about 128-320KB/S. WMA format, about 64-192KB/S is also possible. APE format and FLAC format, about
4, at 320KB/S. Theoretically, the higher the bit rate, the better the sound quality. But when it comes to format differences, for the same format, the higher the code rate, the better.
5. Different formats are not comparable. CD discs and original WAV formats are the highest quality, followed by lossless formats and finally lossy formats.
6. Some genuine songs came out earlier. Due to the conditions at that time, from the current perspective, the bit rate is low, which is in line with the progress of the times.
7. The storage conditions in the past were not as good as they are now. Large-capacity hard drives were not yet available, and U disks and memory cards were not as popular and massive as they are now.
8. Even DVD discs are not common. In order to save the space occupied by each song and maintain the original taste and good sound quality as much as possible, they have emerged in large numbers
9. There are so many Compression algorithms and formats, a hundred schools of thought contend. With the advent of the era of large-capacity storage, lossy compression has gradually become decadent, and lossless
10 compression formats have become more and more popular. That little space becomes insignificant. On the Internet, upgrade to VIP and pay to purchase genuine music
11. The priority is to download APE or FLAC format, followed by AAC or MP3 or WMA format, while WAV format is basically not available.
12. Because there is no need to provide WAV format. APE format or FLAC format has reached the same good sound quality as WAV format.