Acoustic Annoyance Modelling in Backhoe Loader Based on Sound Qualitative Metrics

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KHANMOHAMMADI ABBAS; RAJABIPOUR ALI; LASHGARI MAJID; MOBLI HOSSEIN

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Paper Information

Journal: Iranian Journal of Biosystems Engineering Year:2018 | Volume:49 | Issue:3 Page(s): 437-445

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Information Journal Paper

Title

Acoustic Annoyance Modelling in Backhoe Loader Based on Sound Qualitative Metrics

Author(s)

KHANMOHAMMADI ABBAS | RAJABIPOUR ALI | LASHGARI MAJID | MOBLI HOSSEIN | Issue Writer Certificate

Keywords

Unbiased AnnoyanceQ1

PsychoacousticQ1

Jury TestQ1

Gear RatioQ1

Abstract

In addition to harmful effects on the physical health of people, noise pollution can also create annoyance conditions for those who are exposed to it. Therefore, in addition to evaluating the sound quantity parameters, it is absolutely essential to examine the sound qualitative parameters in the work environment. In this research, the sound qualitative metrics of the HEPCO backhoe loader were evaluated. The acoustic annoyance model of the tested machine was determined using loudness, sharpness and fluctuation strength. The coefficient of determination of acoustic annoyance model and Jury Test was 0. 93. Also, the acoustic annoyance model from this study was compared with two unbiased and Psychoacoustic annoyance models. The results of this comparison showed that the proposed model changes in the Gear Ratios are not identical with the other two models. Therefore, by measuring the sound of the machine and extracting its quality metrics, it can calculate the acoustic annoyance inside the cabin.

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APA: Copy

KHANMOHAMMADI, ABBAS, RAJABIPOUR, ALI, LASHGARI, MAJID, & MOBLI, HOSSEIN. (2018). Acoustic Annoyance Modelling in Backhoe Loader Based on Sound Qualitative Metrics. IRANIAN JOURNAL OF BIOSYSTEMS ENGINEERING (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), 49(3 ), 437-445. SID. https://sid.ir/paper/144452/en

Vancouver: Copy

KHANMOHAMMADI ABBAS, RAJABIPOUR ALI, LASHGARI MAJID, MOBLI HOSSEIN. Acoustic Annoyance Modelling in Backhoe Loader Based on Sound Qualitative Metrics. IRANIAN JOURNAL OF BIOSYSTEMS ENGINEERING (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES)[Internet]. 2018;49(3 ):437-445. Available from: https://sid.ir/paper/144452/en

IEEE: Copy

ABBAS KHANMOHAMMADI, ALI RAJABIPOUR, MAJID LASHGARI, and HOSSEIN MOBLI, “Acoustic Annoyance Modelling in Backhoe Loader Based on Sound Qualitative Metrics,” IRANIAN JOURNAL OF BIOSYSTEMS ENGINEERING (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), vol. 49, no. 3 , pp. 437–445, 2018, [Online]. Available: https://sid.ir/paper/144452/en

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