Praat

 Praat (/prɑːt/; Dutch: [praːt] (About this soundlisten), "talk") is a free computer software package for speech analysis in phonetics.[4] It was designed, and continues to be developed, by Paul Boersma and David Weenink of the University of Amsterdam. It can run on a wide range of operating systems, including various versions of Unix, Linux, Mac and Microsoft Windows (2000, XP, Vista, 7, 8, 10). The program supports speech synthesis, including articulatory synthesis.

Praat
Praat.svg
Spectrogram - motángo mwa basodá.png
Developer(s)Paul Boersma and David Weenink
Initial release1991[1]
Stable release
6.1.40[2] / 28 February 2021; 16 days ago
Repository
  • github.com/praat/praat
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Written inC, C++, Objective-C
Operating systemWindows, Linux, Macintosh, FreeBSD, Solaris
Available inEnglish
TypeFree software
LicenseGPLv2[3]
Websitewww.praat.org

Version historyEdit

Praat icon until 2020
VersionDateMain
3.15 December 1995
4.015 October 2001
4.15 June 2003Mac OS X edition, More than 99 percent of the source code distributed under the General Public Licence.
5.010 December 2007
5.131 January 2009
5.229 October 2010
5.315 October 2011
5.44 October 2014
6.028 October 2015
6.113 July 2019

This article uses material from the Wikipedia article
 Metasyntactic variable, which is released under the 
Creative Commons
Attribution-ShareAlike 3.0 Unported License.