praat software package provides program for speech analysis and synthesis, you can install in your Ubuntu 14.04 LTS (Trusty Tahr) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install praat
praat is installed in your system.
Make ensure the praat package were installed using the commands given below,
$ sudo dpkg-query -l | grep praat *
You will get with praat package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Science |
| Package | praat |
| Version | 5.3.16-1ubuntu2 |
| Description | program for speech analysis and synthesis |
| Sub Section | Science |