Tools useful in the analysis of signals, including audio.Accessibility including editing via keyboard, screen reader support and narration support.Editing arbitrary sampling and multi-track timeline.Scripting in the built-in scripting language Nyquist, or in Python, Perl and other languages with named pipes.Plug-ins providing support for VST, LV2, and AU plugins.High quality including up to 32-bit float audio support.Export / Import a wide range of audio formats (extensible with FFmpeg).Recording from audio devices (real or virtual).It is a fork of the widely popular Audacity and is being developed by a wide, diverse group of volunteers. Tenacity is an easy-to-use multi-track audio editor and recorder for Windows, MacOS, GNU/Linux and other operating systems.