#Mp3 gain tutorial install#
#Mp3 gain tutorial portable#

If you’re happy with MP3Gain’s adjustments, you could run it against your entire music collection using something like this:įind. If they sound good, then try a couple more. Now, pop the songs into your MP3 player again and give ’em a listen. To do this, run mp3gain -a -k *mp3 on the album, or mp3gain -r -k *mp3 for a single song. Make sure to listen to a bit of the songs with your favorite audio player so you can compare before and after.įor the first test, you might want to let MP3Gain try to automagically adjust the gain based on its analysis of the songs’ volume. I started with Concrete Blonde’s Bloodletting, which seemed to be a bit faint volume-wise when compared to other alternative rock albums. Once the software is installed, pick an album or song that’s a bit quiet compared to the rest of your collection and copy it to a directory where you can experiment.

#Mp3 gain tutorial install#

Then run make and make install to install the mp3gain command-line utility.

Make an mp3gain directory, copy the zipfile to that directory, and unzip the source there. If not, grab the source from the download page. Your favorite distro may have a package for MP3Gain Ubuntu users, for example, can just run sudo apt-get install mp3gain to install MP3Gain. All MP3Gain does is tweak the file’s metadata to tell your MP3 player “turn this one up,” or “crank it down,” in an effort to achieve a consistent volume between songs and albums. The last thing you want to do after you’ve taken the time to encode several hundred CDs is to have to go back and do it again. MP3Gain does not re-encode the files or make any irreversible changes to your MP3’s audio data. Then, after analyzing the file, it can save information to the MP3’s metadata in the APEv2 format to Analysis and Undo tags about its analysis, and adjust the MP3’s gain setting directly so that the track is louder or softer. One way to iron out the differences is to use MP3Gain to adjust your MP3s to have the the same volume.Īccording to the MP3Gain site and documentation, MP3Gain does an analysis of each MP3 and tries to figure out how loud it sounds to the human ear.

#Mp3 gain tutorial portable#

This difference carries over when you rip the CD to MP3, and can be really annoying when you’re going from song to song on your MP3 playlists on your computer or portable music player. Two CDs of the same genre, when played on the same CD player, at the same volume, can have drastically different playback volume. If you listen to music on CD much, you’ll notice that some CDs sound much louder than others, and I’m not talking about Ministry’s The Mind is a Terrible Thing to Taste versus Sarah McLachlan’s Touch.