This paper investigated the possibility and the limitation of sounds to improve the nonspecific evaluation of the environment. Subjects evaluated the combined environment of eight kinds of sounds, two levels of temperature(19,24℃(SET*)) and two levels of illuminance(5,530lx) in a room on seven points bipolar scales of 23 adjectives by Semantic Differential Technique. Subjects were 21 male students. The result shows that a few kinds of sound stimuli can improve the uncomfortable evaluation in the 19℃-5lx condition. But the same stimuli were found not always to have the similar effect on the negative comfort resulting from the another thermal and lighting conditions.