Aug 20, 2018 Download Praat. Speech analysis and manipulation software. Praat 6.0.42 Speech analysis and manipulation software. Download Quick Facts What's New. Praat 6.0.43 download description Praat (also the Dutch word for 'talk') is a free scientific software program for the analysis of speech in phonetics. It has been designed and continuously developed by Paul Boersma and David Weenink of the University of Amsterdam.
Size: 9.8MB
License: FREEWARE
Publisher:Publisher | Listed Programs
Release Date: 2020-01-27 | Changelog
Submit Date: 2020-01-27
OS: Windows 2000/XP/2003/Vista/7/8/10
Downloads: 18050
Popularity:
Application with which phoneticians can analyze, synthesize, and manipulate speech.
Praat is an application with which phoneticians can analyze, synthesize, and manipulate speech and create high-quality pictures for their doctoral theses and articles.
Here are some key features of 'Praat':
Speech analysis:
- spectral analysis (spectrograms)
- pitch analysis
- formant analysis
- intensity analysis
- jitter, shimmer, voice breaks
- cochleagram
- excitation pattern
Speech synthesis:
- from pitch, formant, and intensity
- articulatory synthesis
Listening experiments:
- identification and discrimination tests
Labelling and segmentation:
- label intervals and time points on multiple tiers
- use phonetic alphabet
- use sound files up to 2 gigabytes (3 hours)
Speech manipulation:
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- change pitch and duration contours
- filtering
Learning algorithms:
- feedforward neural networks
- discrete and stochastic Optimality Theory
Statistics:
- multidimensional scaling
- principal component analysis
- discriminant analysis
Graphics:
- high quality for your articles and thesis
- produce Encapsulated PostScript files
- integrated mathematical and phonetic symbols
Programmability:
- easy programmable scripting language
- communicate with other programs
- (the sendpraat source code)
- create hypertext manuals with sound I/O
Portability:
- machine-independent binary files
- read and write many sound and other file types
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Configurability:
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- grow or shrink menus
- save prefs for fonts, views, sound devices.