Attention Analysis and Information Dissemination Effect of Young People Based on Multisource Sensors under the Background of Wireless Communication and Artificial Intelligence

Table 2

Descriptive statistical results of meaningless graphic recognition tasks under different noise conditions (unit: ms).

Task name	Noise intensity	Noise time mode	Noise type	M ± SD
Meaningless graphic recognition task	50 dB	Continuous noise	Meaningful speech noise	975.12 ± 185.91
			Meaningless speech noise	994.28 ± 216.68
		Intermittent noise	Meaningful speech noise	988.74 ± 165.61
			Meaningless speech noise	981.46 ± 203.11
	70 dB	Continuous noise	Meaningful speech noise	957.35 ± 188.04
			Meaningless speech noise	980.84 ± 245.62
		Intermittent noise	Meaningful speech noise	1113.56 ± 410.83
			Meaningless speech noise	1016.57 ± 200.32
	Quiet environment 30 dB	—	—	991.44 ± 197.05