Praat, the famous GUI program for doing speech analysis and synthesis is part of Debian. In this website, you will find an the APT repository with the Debian packages for Praat that work in the stable (a.k.a "bookworm") distribution, for recent upstream versions and for the amd64 and i386 architectures.
For installing them, run the following command:
echo "deb http://praat.cefala.org/ bookworm main" | sudo tee /etc/apt/sources.list.d/praat.list
This repository is signed. You must add the public GPG key to your APT configuration, as follows:
wget -O - http://praat.cefala.org/praat-cefala.asc | sudo tee /etc/apt/trusted.gpg.d/praat-cefala.asc
Once this is done, run the following commands:
sudo apt update sudo apt install praat/bookworm
Problems? Suggestions? Contact rafael AT laboissiere DOT net.