2021 Praat is an open source software for advanced speech analysis and synthesis, with a special focus on phonetics, the app was primarily created for the scientific community.
Download Praat program for free for PC with a direct link, latest version 2020
The program also includes a module for graphic processing of phonemic diagrams, in addition to the functions responsible for analyzing and synthesizing speech, that can be attached as images to scientific presentations.
Features of Praat 2021 free download
- We record audio files with a microphone.
- The maximum supported file size is 2GB and the maximum audio duration is 3 hours.
- Praat is able to work with both mono and stereo.
- Mac OS, Linux, FreeBSD, SGI, Solaris and HPUX application versions are also available.
Explanation of the Praat program and its main program functions
- Speech Analysis: Tone analysis, controls, intensities, signal aberrations, vibrations, kinks and refractories of the sound.
- Tone-based speech synthesis, controls and intensity, expression synthesis, Klatt acoustic synthesis.
- Support for speech listening experiences, including tests for identifying and distinguishing their components.
- Edit audio files: trim, crop, transfer, copy parts or entire recordings, combine audio files, flip audio on timeline, convert and extract audio.
- Marking: Labeling of separators and time points, and entering phonetic characters.
- Speech processing: by changing tone and duration, frequency filters.
- Self-learning algorithms: a one-way artificial neural network, generating images related to the simulation and simulation theory language paradigm based on this model.
- Praat 2021 free download for windows 10