“…Speaker and speech recognition identify words spoken aloud and convert them into readable text presented with written or Braille alphabet (Benzeghiba et al, 2007 ). They implement almost all AI algorithms to develop various assistive technologies, such as AVA, Jaws or RogerVoice (Zdravkova and Krasniqi, 2021 ). Assessment of speech in TabbyTalks (Shahin et al, 2015 ) implements (VAD, Sohn et al, 1999 ).…”