What is speech recognition Automatic speech recognition(asr) is the process by which a computer maps an acoustic speech signal to text Challenges for researchers Linguistic factor Physiologic factor Environmental factor HUMAN COMPUTER INTERACTIONWhat is speech recognition? Automatic speech recognition(ASR) is the process by which a computer maps an acoustic speech signal to text. Challenges for researchers • Linguistic factor • Physiologic factor • Environmental factor 1/28/2021 HUMAN COMPUTER INTERACTION 3