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ISO 7188:1994

Acoustics — Measurement of noise emitted by passenger cars under conditions representative of urban driving
1. 12. 1994.
95.99   Повучен   22. 6. 2007.

Опште информације

95.99     22. 6. 2007.

ISO

ISO/TC 43/SC 1

Међународни стандард

43.100     17.140.30  

француски   енглески  

Куповина

Повучен

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Апстракт

Cancels and replaces the first edition (1985). Specifies a method for measuring the noise emitted by passenger cars in motion. The method is based on statistical studies of the use of cars in urban driving. The specifications are intended to reproduce the noise level which is exceeded during only 5 % of the total driving time in urban traffic flow of irregular character which requires the use of intermediate gears. The test method calls for an acoustical environment which can only be obtained in an extensive open space. Such conditions can usually be provided for: type approval measurements of vehicles; measurements at the manufacturing stage and at official testing stations.

Животни циклус

ПРЕТХОДНО

ПОВУЧЕН
ISO 7188:1985

ТРЕНУТНО

ПОВУЧЕН
ISO 7188:1994
95.99 Повучен
22. 6. 2007.

РЕВИДИРАН ОД

ПОВУЧЕН
ISO 362-1:2007

ОБЈАВЉЕН
ISO 362-2:2009