- PRAAT can be used on different operating systems (see PRAAT website for more information), but this tutorial is based on MacOS Sierra (10.12.3). PRAAT is a very flexible tool to do acoustic analysis.
- Praat is a scientific software program for the analysis of speech in phonetics. Praat analyzes mono signals. But within certain limits, stereo signals can be recorded and saved, opened, and played.
Praat 6.0.29 Free Download – A powerful speech evaluation tool made from a researcher’s viewpoint yet suggested to be obtainable as well as sensible to individuals of all levels. Praat 6.0.29 is a very carefully created software option focused on those that intend to assess, synthesize as well as manipulate speech. Is it safe to download and install Praat? Praat was checked for possible viruses by various leading antivirus software products and it is proven to be 100% clean and safe. Although, no malware, spyware or other malicious threats was found we strongly advise you to check product again before installing it on your PC.
Download1 ScreenshotsNo review
No VideoA comprehensive speech analysis application
Praat is an amazing speech analysis software solution, designed for individuals that want to analyze, manipulate and synthesize speech. It even lets you generate images which can be exported and inserted into your personal documents.
The simple and concise UI offers two main windows – in one you can manage the current project, and in the other you can see the image you created after you finish processing the audio.Regarding speech analysis, the tool lets you perform various types – spectral, formant, pitch and intensity analysis. Furthermore you can study shimmer, voice and jitter breaks and for that you’ll obviously need a general understanding of soundwaves and processing them. Nevertheless, Praat does bundle extensive documentation that can help you get familiar with the terminology and how it works.
The editor shows a spectrogram related to the audio file you loaded. There you can use the tools that can perform the types of analysis mentioned above.
As Praat was designed to work specifically with audio files it also lets you convert them between various formats and edit some of their characteristics. As a result, you can export loaded audio files to FLAC, WAV, NIST, AIFF or AIFC formats but also to a raw endian file (16, 24 or 32-bit). Audio tracks can be converted to mono or stereo and you can also extract a specific channel (or all of them) and use a different frequency to resample it.
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Praat for Beginners:
Introduction
1. This beginners guide
- This manual for Praat is intended for beginners in speech analysis and synthesis. It also assumes modest computer experience (if you find something too explicit, just skip and read on).
- Examples and screen shots are from the Windows edition of Praat.
- The following paragraphs explain how you can obtain the Praat program, and how you can use this guide.
2. What is Praat?
- Praat is a program for speech analysis and synthesis written by Paul Boersma and David Weenink at the Department of Phonetics of the University of Amsterdam. The Praat website is here. The program is constantly being improved and new builds are published frequently.
- There is a Praat Users discussion group where queries and allied topics are discussed, with responses from colleagues or from the authors themselves. Topics range from elementary “how do I” queries to advanced issues in scriptwriting. There’s something there for everybody. You can sign up to become a member on the Praat website).
3. Downloading Praat
- Praat is available for download from the Praat website (instructions here). Update frequently in order to get the latest functions and corrections.
- Paul Boersma and David Weeninck produce separate editions of Praat for various operating systems, e.g. MS Windows, MacOS, Solaris, Linux etc. All editions function and look alike, with the exception of odd details. The most obvious differences are mainly how they look on the computer screen, and the individual sound systems they happen to use (electronics and progams). The correct edition for your computer system can be downloaded from the Praat website. Note that some OS versions are no longer fully supported and some suitable older version of Praat might be recommended (see the Praat website for details). Similarly, newer versions are no longer provided for Solaris and Linux, however the latest source code is available for compilation.
- Version 5 was introduced in December 2007, version 5.4. in October 2014, and the last build was 5.4.22. Version 6 was introduced on 28 October 2015, and the current build (January 2021) is 6.1.38.
- If there are particular difficulties with any operating systems, they are usually listed on the Praat home page or download page. Other system difficulties are often mentioned as they arise on the Praat Users discussion group.
4. Finding your way around in this guide
- Use the black navigation bar at the top of each page. The menus unfold as the mouse pointer moves over them, revealing the main sections of this website.
- Moving around in this guide is like moving around on the web in general: Move forwards to new pages by mouse-clicking on text links, navigation buttons, or hot spots on pictures.
- Move to and fro among pages you have already seen by clicking on the Back and Forward buttons on your browser toolbar (the browser is the program you are using now to read this, e.g. programs like M.S.Internet Explorer or Netscape Navigator or Firefox etc).
- When you follow a link, the new document opens in the same window, replacing the document you were just reading. You can move between the two documents by clicking the browser Back or Forward buttons.
- Your browser might let you right-mouseclick a link and choose to open the linked document in a new window or a new tab if you wish. This allows you to have both documents open side by side.
- Your browser might let you use Ctrl+F to search for words in the document you are currently reading.
5. Help
- Need help? When looking for more detail about some subject, you can search this website from the Help: Search this site box to the right of the page. Also, see these sections: