Hi,

if you want to look at phonetic properties, use PRAAT - https://www.fon.hum.uva.nl/praat/ If you are looking at the lexis only (i.e. orthographic transcription), you should consider all the extra-verbal moves (micropauses, pauses, laughter) and the metadata provided (age and gender of the speaker, speech occasion etc).

يمكن استخدام فن الإشارة...وفن الرسم لتحليل بعض البيانات البسيطة ..وحسب الفئة العمرية

It is the purpose of your analysis that dictates which computer-based tool to choose to assist in text analysis. Free ones are Voyant, AntConc, and TAPoR. You might check out the guide by Hayes (2021) for insights on Voyant Tools. You could also read the suggestions rendered through the libguide by the Illinois University Library (2021). Here are the full citations.

Hayes, E. (2021, April 21). Text analysis 101: Voyant tools. Falvey Memorial Library. https://library.villanova.edu/research/guides-tools/howto-guides/text-analysis-101-voyant-tools

Illinois University Library. (2021, November 5). Text mining tools and methods: Web-based tools. LibGuides at University of Illinois at Urbana-Champaign. https://guides.library.illinois.edu/c.php?g=405110&p=2803418

Good luck,

Thank you so much Michael, Wabelha, and Mohialdeen (if I may)! I will look up to the tools you mentioned :)

ELAN also a good tool for transcription of texts , each speaker text can be transcribed separately, add non verbal aspects as well