Here, I have the feeling, the loudness has reached a whole new level. That worked well, except for a few 'glitches', but it's different in the music industry. The same goes for the loudness of public and private television stations. There was also a loudness war with television, perhaps one or the other can still remember the times when you always had to turn the sound down during commercial breaks because the advertising was many times louder than the TV program, now just happens completely seldom right? That was in 2012 with the current TV program ' harmonized'. The rapper who doesn't want his opponent to be louder than him. The “loudness war” takes place almost everywhere, regardless of whether it's the DJ who doesn't want his track to get lost in the DJ mix or take the pressure off the dance floor. In humans, the ability to react to different frequencies depends, among other things, on the sound pressure level consequently, the more the sound pressure level is increased, the greater the number of perceptible high and low frequency tones. Because there is a Subjectively better hearing impressionwhich can be traced back to the way the human ear perceives sound pressure at different levels. The main reason for this arms race lies in the ( subjective) Advantages of the louder variant. Soon after, record labels started adjusting the loudness of both their LP and their CD productions to increase. A means of competing for ratings from listeners for each broadcaster.

At first, a so-called 'loudness' broke out between VHF radio stations ' out. With ' loudness was“This is the name given to the increasing tendency in the music industry to produce music at gradually higher levels of loudness in order to produce a sound that stands out from that of other artists. History of Loudness Limiting on Streaming Portals - Loudness War

Which is better spotify or itunes