
Description: An audio spectrum analyzer is a software tool that displays a visual representation of an audio signal. It shows the amplitude and frequency of audio over time, allowing users to visualize and analyze audio files or live input.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Spectralissime is a free and open source audio editor for editing, analyzing, and visualizing audio spectra. It provides basic editing features like trimming, fading, normalization and more. Useful for simple audio editing tasks.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API