Contributor: Fryske Akademy@@None@@Frisian Phonetics@@ownFunds@@ / Rights: PUB / Type: tool

Start Over Contributor Fryske Akademy@@None@@Frisian Phonetics@@ownFunds@@ Rights PUB Type tool

Creator:: van de Velde, Hans and Heeringa, Wilbert
Publisher:: Fryske Akademy
Type:: tool and toolService
Subject:: Phonetics, language variation, and dialect variation
Description:: This program enables the user to plot vowels in the F1/F2 space for multiple points in the vowel interval, e.g. at 20%, 50% and 80%.
Rights:: GNU General Public License 2 or later (GPL-2.0), http://opensource.org/licenses/GPL-2.0, and PUB

Creator:: Van de Velde, Hans and Heeringa, Wilbert
Publisher:: Fryske Akademy
Type:: tool and toolService
Subject:: language variation, dialect variation, f0, formants, duration, normalization, visualization, and phonetics
Description:: This program enables the user to visualize f0 contours, to plot vowels in the F1/F2 space for multiple points in the vowel interval, e.g. at 20%, 50% and 80%, and to visualize vowel durations. (The tool is implemented in R. We used the following packages: phonR, gplots, plotrix, lattice, readxl, WriteXLS, DT, psych and pracma. We thank the developers of these packages.)
Rights:: GNU General Public License 2 or later (GPL-2.0), http://opensource.org/licenses/GPL-2.0, and PUB

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