GB/T 14365-1993: Acoustics. Measurement of noise emitted by stationary road vehicles

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Scope

This Standard applies to the measurement of noise emitted by all kinds of stationary
road vehicles. Stationary means that the vehicle is not running, the engine is in unladen
operation state. The measurement data obtained by the method specified in this
Standard can be used to evaluate and inspect the main noise source of motor vehicles
- exhaust noise and engine noise level. The date directly obtained by this method can
not characterize the maximum noise level of vehicles when running.

Basic Data

Standard ID	GB/T 14365-1993 (GB/T14365-1993)
Description (Translated English)	Acoustics. Measurement of noise emitted by stationary road vehicles
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	Z32
Classification of International Standard	17.140.30
Word Count Estimation	6,693
Date of Issue	3/17/1993
Date of Implementation	12/1/1993
Quoted Standard	GB 3785-1983
Adopted Standard	ISO 5130-1982, NEQ
Issuing agency(ies)	State Bureau of Technical Supervision
Summary	This standard applies to the measurement noise on the roads of various types of motor vehicles in the fixed position. Stationary means the vehicle is not running, the engine is in no-load operating condition. Measurement data using the method specified in this standard may be obtained by evaluation of the main noise sources to check for motor vehicles - exhaust noise and engine noise levels. This standard directly measured data, the vehicle can not characterize the maximum noise level.