Praat is a computer program with which phoneticians can analyze, synthesize, and manipulate speech and create high-quality pictures for their articles and doctoral theses.
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:
· la... [
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Note:
You are now downloading a Freeware version of Praat.
You don't have to pay in order to use or download Praat. 
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