Articulatory Data visualization tool

VisArtico V 0.9 - August. 2012

★ New version ★

Author: Slim Ouni
Main programmer: Loïc Mangeonjean


VisArtico is intended to visualize articulatory data acquired using an articulograph. It is intended for researchers that need to visualize the data acquired from the articulograph with no excessive processing. VisArtico is well adapted to the data acquired using the AG500 and AG501, developed by Carstens (Carstens Medizinelektronik GmbH). In the latest version, VisArtico supports the NDI Wave format, developed by Northern Digital Inc.


Screenshots
User Guide
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Main features

► Supporting Carstens and NDI articulographs (AG500, AG501 and NDI Wave).
► Displaying the raw data (as provided by the articulograph)
► Visualizing the tongue shape, the lips, the jaw and the palate.
► Providing several possible views: (1) temporal view, (2) 3D spatial view and (3) 2D midsagittal view
► Animating and playing the three views synchronously with audio and in realtime.
► Displaying different articulatory trajectories in addition to the acoustic signal (spectrogram) and eventually phonetic labels.
► Displaying first and second derivative of a giving trajectory.
► Providing meaningful articulatory information.
► Displaying segmentation information at several levels.
► Creating segmentation file. User friendly and supporting phonetic symbols.
► Improving the quality of the data by providing tools to filter out some outliers.
► Using a playlist to make it easier to handle several files at the same time.

VisArtico is suitable for researchers working in the field of speech production, as phoneticians for instance.

VisArtico is cross-platform software. It was tested and worked on Windows, Mac OS, and Linux.


Terms of use VisArtico is free for non-commercial and non-military use. We highly encourage academic to use it and we appreciate any feedback that can improve the future version.This software is provided as it is. It is highly recommended to backup your data and to work on a copy. We are not responsible of the loss of any of your data.

 
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