According to its authors, praat is "doing phonetics by computer". Through its graphical interface, several speech analysis functionalities are available: spectrograms, cochleograms, and pitch and formant extraction. Articulatory synthesis, as well as synthesis from pitch, formant, and intensity are also available. Other features are segmentation, labelling using the phonetic alphabet, and computation of statistics. Praat is configurable and extensible through its own scripting language and has provisions for communicating with other programs.
Homepage: http://www.praat.org
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| Architecture | Package Size | Installed Size | Files |
|---|---|---|---|
| alpha | 1,768.6 kB | 5640 kB | [list of files] |
| amd64 | 1,708.0 kB | 4904 kB | [list of files] |
| arm | 1,619.1 kB | 4352 kB | [list of files] |
| hppa | 1,753.3 kB | 4856 kB | [list of files] |
| i386 | 1,523.1 kB | 4312 kB | [list of files] |
| ia64 | 2,188.0 kB | 8712 kB | [list of files] |
| mips | 1,781.4 kB | 6452 kB | [list of files] |
| mipsel | 1,780.2 kB | 6452 kB | [list of files] |
| powerpc | 1,597.1 kB | 4576 kB | [list of files] |
| s390 | 1,635.5 kB | 4612 kB | [list of files] |
| sparc | 1,576.0 kB | 4496 kB | [list of files] |