GAR | GTRQRTV-04-06

In follow-up to study data reported in the 3rd QRTV GGTR IWG meeting, JASIC presented “real-world” test results that support adoption of sound requirements that contain at least 2 distinct 1/3 active bands. This data verifies that there is a proportional relationship between audible distance and overall sound pressure. Therefore, this report concludes the volume of the approaching sound should be determined by the required audible distance.

Relates to QRTV-GTR |

Reference Number:	GRBP-TFAVRS-05-03/Rev.1
Meeting Session(s):	5th GRBP-TFAVRS session (17 Jul)
Document date:	17 Jul 24
Regarding:	UN R138 Quiet Road Transport Vehicles \| Regulation Screening for ADS

Reference Number:	GRBP-TFAVRS-05-05
Meeting Session(s):	5th GRBP-TFAVRS session (17 Jul)
Document date:	17 Jul 24
Regarding:	Regulation Screening for ADS

Reference Number:	GRBP-TFAVRS-05-02
Meeting Session(s):	5th GRBP-TFAVRS session (17 Jul)
Document date:	17 Jul 24
Regarding:	Regulation Screening for ADS

Reference Number:	GRBP-TFAVRS-05-01/Rev.1
Meeting Session(s):	5th GRBP-TFAVRS session (17 Jul)
Document date:	17 Jul 24
Regarding:	Regulation Screening for ADS

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