Free and Open Source Software
-
17 Best Free and Open Source Audio Analyzers - LinuxLinks
There is a huge range of open source free audio software available for Linux which is both mature and feature-laden. Linux has all the tools needed to be a serious contender in music production without a user having to venture into the commercial software world. Linux is a superior platform for professional audio production: rock solid, efficient, and you don’t get fleeced for software licenses. Software that creates music can often be expensive.
Linux also sports a wide range of useful audio tools. This article examines audio analyzers. This type of software lets you visualize audio spectrum for real-time signals. Some of the programs also lets you analyze amplitude and phase spectrum as well. Also, you can visualize audio spectrum in FFT spectrum, 2D spectrogram, Octave spectrum, etc. modes.
-
Ansel - organize and develop images from digital cameras - LinuxLinks
Ansel is photo-editing software for digital artists, designed to help you achieve your own interpretation of raw digital photographs.
Ansel lets you interpret your raw photographs much like a music instrument, when most software tries to automatically play the score for you. It aims at being an underwhelming, boring, tool that just does what you ask of it, without getting in your way.
Ansel is a fork of darktable.
This is free and open source software.