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Praat 6.0.37      

Size:   10.2MB

License:   FREEWARE

Publisher:  Visit Website | More Programs

Release Date:   2018-02-05

Submit Date:

OS:  Windows 2000/XP/2003/Vista/7/8/10

Downloads:   13719

Popularity:   Popularity:0/10


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Software Product Description

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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:

  • 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

Configurability:

  • grow or shrink menus
  • save prefs for fonts, views, sound devices.
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