
Description: QMP3Gain is an open-source audio normalization tool that adjusts the volume of MP3 files. It analyzes the loudness of each song and modifies the volume to reach a consistent level across tracks and albums.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: QtGain is an open-source audio editing software focused on sound quality and minimal latency. It has features like multitrack editing, audio effects, support for VST plugins, and real-time audio visualization.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API