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 | 1,696.6 kB | 5312 kB | [list of files] |
| amd64 (unofficial port) | 1,566.0 kB | 4816 kB | [list of files] |
| arm | 1,459.3 kB | 4032 kB | [list of files] |
| hppa | 1,592.6 kB | 4508 kB | [list of files] |
| i386 | 1,359.2 kB | 4244 kB | [list of files] |
| ia64 | 1,994.9 kB | 8008 kB | [list of files] |
| m68k | 1,263.9 kB | 3636 kB | [list of files] |
| mips | 1,618.6 kB | 6524 kB | [list of files] |
| mipsel | 1,619.5 kB | 6524 kB | [list of files] |
| powerpc | 1,458.7 kB | 4328 kB | [list of files] |
| s390 | 1,456.8 kB | 4408 kB | [list of files] |
| sparc | 1,452.1 kB | 4240 kB | [list of files] |