normalize-audio software package provides adjusts the volume of WAV, MP3 and OGG files to a standard volume level, you can install in your Ubuntu 14.04 LTS (Trusty Tahr) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install normalize-audio
normalize-audio is installed in your system.
Make ensure the normalize-audio package were installed using the commands given below,
$ sudo dpkg-query -l | grep normalize-audio *
You will get with normalize-audio package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Sound |
| Package | normalize-audio |
| Version | 0.7.7-12 |
| Description | adjusts the volume of WAV, MP3 and OGG files to a standard volume level |
| Sub Section | Sound |