A classroom sound field system will evenly distribute the teacher’s voice throughout the classroom so that every student can hear all the components of speech as accurately as possible. A loud voice does not mean that consonants are louder. It is impossible for a person to make consonants louder and consonants are key to speech intelligibility. An audio system amplifies the parts of speech that give intelligibility and make it easier for students to understand and concentrate on what the teacher is saying. Learn more about about Sound Field by clicking here.