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There is without hesitation the need to increase the volume of the mp3. And nowadays it is not only about increasing the volume of mp3s, but there are many other formats, both lossless and lossy.<\/p>\n
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What are audio formats for?<\/p>\n
On this site we have a broader article explaining and detailing this point, but as a summary we will explain that in order to easily handle music in modern devices, it is best to make them more compact: compress them, so that they use less disk space.<\/p>\n
The format that made a boom of success years ago was mp3, which through various mechanisms that we will mention later, managed to reduce its size by 11:1. That is to say, it occupied an eleventh part of the original WAV.<\/p>\n
A good part of his methodology and technique was based on the way in which humans listen and based on those principles he was able to codify music without the human ear perceiving much of the difference and instead, as we pointed out before, its size was eleven times smaller.<\/p>\n
But all this treatment and the fact that the encoding is done by inexperienced hands has caused us to have a problem with volume levels: each person who copies mp3 makes their result have a different volume level.<\/p>\n
Now new audio and video formats have appeared, such as FLAC, ogg, opus, m4a, etc. and in video we have mp4, mpeg, webm, etc.<\/p>\n
Mp4Gain is the software that offers the possibility of normalizing the volume of all your music files and videos. It is very easy to use and has a very affordable price and you don’t need to “know how to use it”, you just press a button and that’s it.<\/p>\n","protected":false},"excerpt":{"rendered":"