
Description: Spek is an open-source audio spectrum analyzer software for Windows, Mac and Linux. It allows analyzing and visualizing audio in real-time with a fast Fourier transform. Useful for checking audio quality, finding issues, and general audio analysis.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Acoustica is an audio editing software for recording, editing, mixing, restoring, and mastering audio. It has a simple interface but powerful tools for audio professionals or hobbyists.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API