Sonic Visualiser
Sonic Visualiser is an open source application for analyzing and viewing audio files. It may look complicated, but you will pick up the basics pretty fast. Some features: Load audio files in WAV, Ogg and MP3 formats, and view their waveforms. Look at audio visualizations such as spectrogram views, with interactive adjustment of display parameters. Annotate audio data by adding labeled time points and defining segments, point values and curves. Overlay annotations on top of one another with aligned scales, and overlay annotations on top of waveform or spectrogram views. View the same data at multiple time resolutions simultaneously (for close-up and overview). Run feature-extraction plug-ins to calculate annotations automatically, using algorithms such as beat trackers, pitch detectors and so on. Operating Systems: Linux, Mac OS X, Windows 10, Windows 7 (32 bit), Windows 7 (64 bit), Windows 8, Windows Server, Windows Vista (32 bit), Windows Vista (64 bit), Windows XP Version 3.3 Windows (64-bit) Do…