
Description: ZynAddSubFX is an open source software synthesizer for Linux, macOS, and Windows. It features subtractive, additive, FM, and other synthesis methods with effects, modulators, and filters for creating a wide range of sounds.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Tyrell N6 is a virtual analog synthesizer plugin modeled after classic analog synths like the Oberheim OB-X. It features two oscillators, two filters, an arpeggiator, and built-in effects like chorus, delay, and reverb. The interface is designed to give an authentic analog synth workflow and sound.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API