![Sonic Visualiser](/images/2006/05/sv2 .png){.imagelink}Sonic Visualiser from Queen Mary’s is yet another software tool for visualizing audio content. However, there are some features that stand out:
Cross-platform: available for OS X, Linux, Windows GPL’ed Native support for aiff, wav, mp3 and ogg (but what about AAC?) Annotations: Support for adding labelled time points and defining segments, point values and curves. The annotations can be overlayed on top of waveforms and spectrograms Time-stretch Vamp Plugins is at the core of the Sonic Visualiser, and it seems like they want this to become a standard for non-realtime audio plugins....