스피커의 품질이 교실 청취환경에 미치는 영향

See the students in the classroom listening test. However, the classroom is equipped with a listening environment that does not meet the PA speakers for the exam they hear. Listening test, you can see the disadvantages. Listening in the evaluation of the quality of the speaker was to study the effects on the classroom listening environment. PA speakers for listening for non-speakers have been installed in the classroom listening to the listening test to see it will not be a disadvantage for you.