Lossless audio formats compete in quality with a CD?
Can the sound quality of lossless music really be the same as a CD?
With the increase in storage space of mobile phones and computers, and the improvement of hardware sound quality indicators, more and more people have begun to pay attention to lossless music. The mobile phone has already started with 64G capacity. At the same time, it also uses high-quality audio chips such as ESS, and even has built-in op amp chips. This configuration that can compete with HiFi Walkman on paper was unimaginable. in recent years. of. At the same time, more and more consumers are beginning to pay attention to high-quality headphones. In this context, listening to lossy audio formats like MP3 is a bit like killing a chicken with a knife. Playing lossless music on a mobile phone has gradually become an ordinary thing.
Now that mobile phones are equipped with powerful DAC chips, more and more people pay attention to lossless music.
However, there are actually some arguments about lossless music, and these arguments are a bit “metaphysical”. For example, many people argue whether the sound quality of lossless music is really “lossless”, and the “iron proof” is that after restoring lossless music to Wav format, the Hash file finds out that there is a difference. What exactly is happening? Is it really mysticism? Let’s talk lossless music today.
Can the sound quality of lossless music really be the same as a CD?
After the music is digitized, it is often packaged on a CD in PCM format. PCM audio on CDs is generally 16-bit, 44 kHz, and is usually stored in Wav format. The audio on normal CDs is PCM, but PCM is not limited to the specifications of normal CDs. PCM audio can also achieve high-definition audio specifications such as 24-bit and 384kHz. This high-spec audio is relatively common in the audio track of Blu-ray movies. Few people use high-definition audio for music products, but in recent years, Hi-Res Audio also uses the HD Audio specification.
