It was reported on April 25 that NetEase Cloud Music has now launched Hi-Res sound quality, which requires VIP to open.
NetEase Cloud Music said that itsWith a million-level Hi-Res music library, the volume of a single music exceeds 30MB, which is larger than the traditional lossless sound quality (10-30MB)with higher resolution than lossless sound quality.
It should be noted that the Hi-Res sound quality of NetEase Cloud Music may be tested in grayscale, and some netizens do not have Hi-Res sound quality options.
What is Hi-Res music? We know that digital music actually has the problem of sampling rate, that is, how much sound information is recorded in one second. In theory, the higher the sampling rate, the better the sound quality.
For example, 44.1KHz/16bit is to sample the analog signal 44100 times at equal intervals in one second, and each sample saves 16bit data. The CD quality we often listen to is the sampling rate of 44.1KHz/16bit, while MP3 is compressed from CD audio, and the actual sampling rate is usually lower than this category.
Hi-Res stands for high-resolution music, its purpose is to express the ultimate music quality and original sound reproduction, and the amount of sound information exceeds the music format of CD quality, that is, the sampling rate is greater than 44.1kHz and the bit depth is greater than 16bit. Compared with CD quality, HiRes audio digitization is more refined, retaining more data of the master tape.
If a piece of music exceeds 30MB, more than 30 songs are equivalent to 1GB of data. Please listen carefully to Hi-Res music when using data.
Hashtag: NetEase Cloud Music Hi-Res Music
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