Praat is a free, 3rd-party software tool for acoustic analysis. Currently, through a web browser, ONZE Miner is capable of interacting only with it. It is a computer program with which you can analyses, synthesize, and manipulate speech, and create high-quality pictures for your articles and thesis. You are advised to work through all of this tutorial.
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.
It is configurable and extensible through its own scripting language and has provisions for communicating with other programs.
The license of this software is Free, you can free download and free use this text to speech software.