
Description: FluidSynth is an open source software synthesizer that converts MIDI files into audio. It can play and render MIDI files using custom SoundFonts to generate high-quality audio in real-time.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Absynth is a virtual analog software synthesizer developed by Native Instruments. It allows users to create unique synth sounds by blending waveform components and applying effects using its complex modulation capabilities.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API