Sonic Visualiser 1.7.2

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