qt6-speech-speechd-plugin 6.6.2-3 (amd64 binary) in ubuntu oracular

 Qt is a cross-platform C++ application framework. Qt's primary feature
 is its rich set of widgets that provide standard GUI functionality.
 .
 QtSpeech provides support for text-to-speech and speech recognition in Qt
 applications.
 .
 This package contains the plugin for speechd speech synthesis engine.