Normalization of an audio file.

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How to normalize an audio or video file.

Normalization is used to increase or decrease the level of the song as a whole, so that its maximum volume peaks assume the indicated level.

For example, if the maximum intensity points of the song are at -3 dB (therefore, well below 0, which should represent the maximum before distortion), normalizing to 0 dB means increasing the level of the entire song so that these peaks reach 0 dB.

This is the typical normalization of the peaks.

There is also RMS normalization (which takes into account not the peaks, but the actual average level of the song).

AUDIO CDs, which have good dynamic possibilities (various intensity tones, from pianissimo to fortissimo), are generally recorded so that the maximum volume points are at 0 dB.

Normalizing your recordings in WAV can be useful to adapt them to the average level of a CD in case they are too low (because you had been careful in the level during the recording) but there is one important thing to keep in mind:

normalization of this type alters the original dynamics, that is, the reciprocal relationships between weak and strong sounds.

Although all levels are raised by the same amount, the relationship between 2 levels changes (small mathematical example:
2/5 = 0.4 ma (2 + 1) / (5 + 1) = 0.5 …

The result is that the weaker sounds, after sudden normalization, sound much louder and those that were already loud only sound a little louder … altering the dynamic relationships that had been envisioned by those who originally recorded the music and causing the sound output to lose depth.

Some types of music, generally already deficient dynamics (rock, metal, etc.) since the excursions between the minimum and maximum volume are almost never very consistent, are more “normalizable” without problems, while the genres in which there may be Large Dynamic excursions (classical music or music with passages from pianissimi to fortissimi) are more problematic.

Furthermore, it is necessary to keep in mind that if you normalize a large wav file that contains many songs (not yet divided) there can still be, even in genres with little dynamics, consistent differences, in this case between one song and another and not between different points of the same song.

So a light normalization can do and is actually used (to raise the level of the song), but it would be better to make sure you don’t need it (recording from the beginning with a good level) or at least not have too much need. and remember, however, that the dynamics are somewhat flattened.

Normalization of an mp4 or normalization of a video.

We are in the video age, it is said that 2,000 hours of video per minute are uploaded on YouTube.

HOWEVER, THERE IS NO OTHER SOFTWARE THAT IS ABLE TO NORMALIZE THE AUDIO OF THE VIDEOS !!

Mp4Gain is used by television channels throughout the world. Also by radio stations … even by some famous musicians, of whom we cannot give the name for reasons of confidence … but we are talking about musicians of global fame.

One of them is the guitarist of one of the groups that generates the most money on their world tours … or perhaps the one that generates the most money on their world tours. He uses Mp4Gain …

And so, many other celebrities are our clients. NBA players belonging to the legendary dream team, etc.

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What is Normalize audio?

The battle of volume

For decades, but especially in recent years, music producers discovered that by being able to manipulate volume levels on the mixing console, they were able – artificially – to get people to listen to a recording as “better” with just push the recording volume up a bit, its decibels.

Indeed, tests carried out by universities have shown that a little more volume makes the music sound “better” when listening.

Hence, in the last few decades, especially from the 80s, there has been a war to make each musical production sound louder to achieve that effect of better sound quality.

This has resulted in recordings showing extremely uneven volume levels, some sounding very loud and others sounding too low.

But today everyone wants the music to sound at high volume, to boost the volume level, to boost the volume of the song.

Even when it comes to loud music like dance music, rock, etc. trying to boost the bass, which produce an effect not only in the ear, but literally “feel” and to make people “feel” that music, the producer must be generous in the recording console and with the equalizer.

This usually results in people perceiving that their collection of musical files has uneven volume levels, that some recordings sound very loud and others sound very low in volume.

So it has become an urgent need to find an audio volume normalizer that manages to boost the music level, that manages to boost the bass and that manages to improve the sound of each music file, that makes it sound louder.

Mp4Gaines the answer. It is without a doubt the most efficient normalizer that manages to boost the volume and make it sound louder and at the same time sound at a more equal volume level.

If you are looking to improve the volume level of your audio and video files, of the main formats, not just mp3s, Mp4Gain is definitely the most powerful, modern and efficient solution.

Normalize the volume of an mp3

For several decades, with the appearance of MP3, it has become a customary practice that people accumulate a large number of music files, mainly in MP3 format.
Some people get to accumulate thousands of songs in the MP3 format. which are easily transported with a pendrive using any other device, to be able to listen to them anywhere, and at any time.

This is very comfortable because one does not need to load any hard disk and much less large numbers of CDs or cassettes.
but it has the disadvantage here when mixing the songs that comes from very different recordings, times, etc. It occurs very frequently in volume level differences.
It is a typical problem today, want to Play favorite songs meets the fact that some sound much louder than others. And this eventually becomes a problem.

for this the volume normalizers have been created. The volume means all the songs have a volume as optimized as possible every possible level that each of them can play.
Volume normalizers have also existed for decades, and their algorithms to achieve amazing results. today download Mp4 Gain and check results no other software can offer. Russian other options How to change the pitch of a song Without altering its speed on the contrary modify the speed without affecting the Pitch. You can also equalize it and perform various functions that will be very useful.