Sometimes when we listen to some audio broadcast, we will find the sound quality to be bad. Perhaps the sound is not as sharp or as clear as it should be. However, sometimes it is difficult for us to determine whether is the sound is of a good quality.
Is there an instrument we can use to determine the quality of a sound broadcast, perhaps from the TV or from a speaker in an auditorium?
Is there an instrument we can use to determine the quality of a sound broadcast, perhaps from the TV or from a speaker in an auditorium?