A standalone application for realtime spectral analysis of audio and video. AudioVideoAnalysis 2.0 (openGL version) now available.
- Draw spectrogram from any connected sound source
- Spectral blurring effect and dynamic control of spectrograms logarithmic curve.
- Customize analysis audio source input (up to 4 channels).
- Monitor audio signal pre-recording.
- Draw motion/videogram from any connected camera source.
- Multiple video noise reduction types.
Additional features:
- Multiple display viewing options.
- Post-recording image processing.
- Retrieve spectrogram time, amplitude and frequency info at clickpoint.
- Customize the rate (display length in seconds) of image printing.
- Add analysis grid and markers (frequency and time) with dynamic grid size.
- Export the recorded images.
Please see this tutorial for more information.
Alexander Refsum Jensenius, Aleksander Tidemann
The software is currently maintained by the fourMs lab at RITMO Centre for Interdisciplinary Studies in Rhythm, Time and Motion at the University of Oslo.
If you use this toolbox for research purposes, please reference this publication:
- Jensenius, Alexander Refsum (2005). Developing Tools for Studying Musical Gestures within the Max/MSP/Jitter Environment. Proceedings of the International Computer Music Conference, p. 282-285.
Released under the GPL license http://www.gnu.org/copyleft/gpl.html This toolbox is released under the GNU General Public License 3.0 license.
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