
Description: Normalize is an open-source audio normalization software that allows users to normalize the loudness of audio files to a target level. It supports normalizing multiple files at once and works with common audio formats like MP3, WAV, FLAC, and more.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: AACGain is an open source audio normalization tool that adjusts the volume of AAC, MP3, Ogg Vorbis, FLAC, WavPack, MP4, M4A, and Apple Lossless (ALAC) audio files. It aims to match the loudness of all tracks in an album or collection to the same standard level.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API