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Sonic Visualiser (Mac OS X) v3.0.1

Freeware
OSX
Sonic Visualiser is a tool that you can use to study a musical recording.

It could be useful to musicologists, archivists, signal-processing researchers. For others, it provides a very interesting look at what lies inside an audio file.

Key Features:
  • Load audio files in WAV, Ogg and MP3 formats, and view their waveforms.
  • Look at audio visualisations such as spectrogram views, with interactive adjustment of display parameters.
  • Annotate audio data by adding labelled 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 plugins to calculate annotations automatically, using algorithms such as beat trackers, pitch detectors and so on.
  • Import annotation layers from various text file formats.
    Import note data from MIDI files, view it alongside other frequency scales, and play it with the original audio.
  • Play back the audio plus synthesised annotations, taking care to synchronise playback with display.
  • Select areas of interest, optionally snapping to nearby feature locations, and audition individual and comparative selections in seamless loops.
  • Time-stretch playback, slowing right down or speeding up to a tiny fraction or huge multiple of the original speed while retaining a synchronised display.
  • Export audio regions and annotation layers to external files.


Screenshots:

Sonic Visualiser (Mac OS X) v3.0.1 Sonic Visualiser (Mac OS X) v2.4.1 Sonic Visualiser (Mac OS X) v2.4.1

Keywords:
sonic visualiser signal processing musicologists

License type Freeware1
Author's homepage Visit the author's site
Date added 27 May 2017
Downloads 144
File size 19.79 MB (< 3min @ 1Mbps)
Supported languages English
Operating systems OSX1

1License and operating system information is based on latest version of the software.

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