
Description: Equalizer APO is a parametric equalizer for Windows that allows you to customize the sound output of your audio devices. It works system-wide and can be used to tweak frequency response curves, add bass/treble adjustments, apply filters, and more to shape your audio playback to your preferences.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: RootlessJamesDSP is an open-source digital signal processing plugin that allows users to apply effects like reverb, distortion, chorus, and more to audio in digital audio workstations. It is designed to be lightweight and CPU efficient.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API