Sonic Visualiser 1.7.2

Sonic Visualiser (version 1.7.2) is a free and open-source software that allows users to visualize, analyze, and annotate audio files. Its key features include the ability to display audio waveforms, spectrograms, and annotations, as well as support for plugins that can extend its functionality. Additionally, it provides advanced features such as pitch and tempo analysis, time-stretching and pitch-shifting, and support for multiple audio formats.