Title
Evaluation of the Distribution of Sound Levels in a Public Transport Bus During the Ride and at Standstill
Authors
[ 1 ] Instytut Silników Spalinowych i Transportu, Wydział Inżynierii Transportu, Politechnika Poznańska | [ P ] employee
Scientific discipline (Law 2.0)
Year of publication
2019
Chapter type
chapter in monograph / paper
Publication language
english
Keywords
EN
- travel comfort
- noise in the bus
- means of urban transport
Abstract
EN The article will present the results of noise measurements inside MAN city buses. Ten measuring microphones were placed in the passenger compartment of the tested vehicles, which, through the PULS measuring system, enabled simultaneous recording of acoustic signals during driving and at a standstill. The aim of the analyses was spatial and scoring analysis of the distribution of sound levels in the passenger compartment of the bus at a standstill and during the ride. In addition, for the acceleration phase, the locations with the highest and lowest sound levels have been identified, and graphic zones for distribution of sound levels were determined.
Pages (from - to)
77 - 87
Ministry points / chapter
20
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