TY - GEN
T1 - Analysis of influencing factors of auditory warning signals’ perceived urgency and reaction time
AU - Wang, Lijing
AU - Guo, Wei
AU - Ma, Xianchao
AU - Li, Baofeng
N1 - Publisher Copyright:
© Springer International Publishing Switzerland 2016.
PY - 2016
Y1 - 2016
N2 - The auditory warning is one of the most important information in cockpit. To study the effects of auditory warnings to human capability of receiving information, this paper describes the test about the effects of various warning features on the information receiving performance of the testers. Testers in the laboratory environment finish the mission for determination of 24 warning tones combined by two volumes (65 dB (A), 75 dB (A)), three frequencies (700 Hz, 1,200 Hz, 1,700 Hz), and four inter-onset intervals (100, 150, 300 and 600 ms). This test considers the perceived urgency judgment and reaction time of the tester as the study data that experiences the comparative analysis and variance analysis after being paired. The study results indicate that the sound volume influences the perceived urgency judgment significantly (p < 0.05) and impacts the reaction time greatly (p < 0.01). Sound frequencies also effect the perceived urgency judgment significantly (p < 0.05) and so do the inter-onset intervals in both the perceived urgency judgment and reaction time (p < 0.01). In conclusion, the greater the volume is, the higher the frequency is, the shorter the inter-onset interval is, and the higher the perceived urgency is while the greater the volume is, the shorter the inter-onset interval is, and the shorter the reaction time becomes.
AB - The auditory warning is one of the most important information in cockpit. To study the effects of auditory warnings to human capability of receiving information, this paper describes the test about the effects of various warning features on the information receiving performance of the testers. Testers in the laboratory environment finish the mission for determination of 24 warning tones combined by two volumes (65 dB (A), 75 dB (A)), three frequencies (700 Hz, 1,200 Hz, 1,700 Hz), and four inter-onset intervals (100, 150, 300 and 600 ms). This test considers the perceived urgency judgment and reaction time of the tester as the study data that experiences the comparative analysis and variance analysis after being paired. The study results indicate that the sound volume influences the perceived urgency judgment significantly (p < 0.05) and impacts the reaction time greatly (p < 0.01). Sound frequencies also effect the perceived urgency judgment significantly (p < 0.05) and so do the inter-onset intervals in both the perceived urgency judgment and reaction time (p < 0.01). In conclusion, the greater the volume is, the higher the frequency is, the shorter the inter-onset interval is, and the higher the perceived urgency is while the greater the volume is, the shorter the inter-onset interval is, and the shorter the reaction time becomes.
KW - Auditory warning
KW - Cockpit
KW - Frequencies
KW - Inter-onset Interval
KW - Volumes
UR - https://www.scopus.com/pages/publications/84978193842
U2 - 10.1007/978-3-319-40030-3_44
DO - 10.1007/978-3-319-40030-3_44
M3 - 会议稿件
AN - SCOPUS:84978193842
SN - 9783319400297
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 452
EP - 463
BT - Engineering Psychology and Cognitive Ergonomics - 13th International Conference, EPCE 2016 and Held as Part of HCI International 2016, Proceedings
A2 - Harris, Don
PB - Springer Verlag
T2 - 13th International Conference on Engineering Psychology and Cognitive Ergonomics, EPCE 2016 and Held as Part of 18th International Conference on Human-Computer Interaction, HCI International 2016
Y2 - 17 July 2016 through 22 July 2016
ER -