표 3. | Table 3. 집단 별 소음강도에 따른 발화의 강도 변화 | Intensity variations in speech (dB)

	Quiet	Noise 55 dB	Noise 70 dB
Children	76.12(8.49)	77.00(9.55)	80.04(10.65)
Adults	78.37(2.31)	79.71(2.83)	81.11(4.34)

Values are presented as mean (SD).