Lossless sound quality, is it a tax on IQ? Do I feel like I can’t hear any difference at all compared to normal sound quality?
Lossless sound quality, is it a tax on IQ? Do I feel like I can’t hear any difference at all compared to normal sound quality?
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The difference between lossless sound quality and ordinary sound quality
First, the so-called lossless sound quality generally refers to the compression of CD records into ape and flac format files. When this compressed music file is uncompressed and played by the player, it can reproduce almost full CD direct playback sound quality.
Second, to ensure a higher compression rate, the normal sound quality has been cut at some high frequencies. The human ear is not sensitive to high-frequency sounds, and after reaching a certain frequency, it is completely inaudible.
What is the difference between lossless music and normal music? Answer: Lossy audio primarily loses the high-frequency components in the audio. However, due to the characteristics of the human ear, it may not be possible to hear the difference.
First of all, I am not a music enthusiast, nor do I play lossless music, I usually listen to songs from time to time, and they are also normal MP3s. However, I know a bit about lossless music and have read some articles about lossless music, so what I said below, if I’m wrong, please advise me:
First let’s talk about the bottom line: 1. Lossless sound quality is not a tax on IQ, it has its real meaning and value 2. You don’t feel any difference from normal sound quality, whether you listen to popular music, especially popular songs, or really lack The quality of music enthusiasts, of course, can not tell the difference.
Let’s briefly talk about the so-called “lossless” and “lossy” problems of music files:
1. Except for live music or concerts, there is no absolute lossless music in the world.
I’m not going to talk about those who are too professional. In fact, I don’t understand it myself. I will only speak from my experience after learning. That is to say, in a song or in a piece of music there are many details that you cannot hear if you do not go to the concert hall or even approach the band, details of the process, etc. Mariah Carey sang a “Hero” on stage, some of her breathing, her inhaling, and some excessive vocals, and her preparations when she sang the dolphin sound Sounds, etc., maybe you can’t hear it if you don’t you do. Don’t lie on the edge of the stage. For concerts or professional recording production, the equipment is very advanced, so it can be recorded very close to the actual scene, but it can be said that this recording process, no matter how advanced the equipment or professional-level recording , can not be exactly the same Full acoustic recording, at this level, as long as you listen to music or songs other than live concerts, there is absolutely no lossless music
