共找到 170 条与 运输工具的噪声 相关的标准,共 12 页
This standard describes instrumentation and procedures for the pre-installation measurement and analysis of airborne noise generated by shipboard equipment. Maximum noise level criteria are presented for several types of equipment. This standard is based on MIL STD 740-1 'Airborne Sound Measurements and Acceptance Criteria of Shipboard Equipment' and MIL-STD-1474D, Requirement 5, "Shipboard Equipment Noise".
Pre-Installation Airborne Sound Measurements and Acceptance Criteria of Shipboard Equipment
本标准规定了民用机场周围飞机噪声计算和预测方法。 本标准适用于民用机场周围飞机噪声的计算和预测。
Calculations and predictions of airplane noise around airports
Acoustic - Road and railway traffic noise - Calculation of sound attenuation during outdoor propagation, including meteorological effects.
This SAE Information Report provides basic information about the issues surrounding the administration of stationary, infield sound testing of snowmobiles. The information provided herein is meant to enhance safety, improve the environment and promote uniform testing. The purpose of this document is to identify problems in the administration and in safety of infield, snowmobile stationary sound testing, as described in SAE J2567.
Stationary Sound Testing of Snowmobiles, Procedure and Enforcement Issues
Method of acoustic test of horns for motor cycles
MEASUREMENT OF NOISE LEVEL ON BOARD VESSELS (ACCOMMODATION PART)
Measurement of noise level on board vessels(Machinery part)
MEASUREMENT OF NOISE EMITTED BY STATIONARY ROAD VEHICELS
Acoustics - Measurement of the influence of road surfaces on traffic noise - Part 1: Statistical Pass-By method (ISO 11819-1:1997)
Acoustical barriers for transport noise reduction. Experimental methods for determination of insertion loss
Test methods for L10 and Leq road noise level
Acoustics - Test code for the determination of acoustical characteristics of sound barriers installed in a free field.
Acoustics. Cartography of outside environment noise. Drawing up of maps and graphical representation.
Acoustics - Measurement of noise emitted by accelerating road vehicles - Engineering method
Zpracovatel: ENVICONSULT Praha, I?O 1379 7921, RNDr. Milo? Liberko Technická normaliza?ní komise: TNK 8 Akustika Pracovník ?eského normaliza?ního institutu: Ing. Jarmila Millerová N?RODN? POZN?MKA: ISO/R 1996 a IEC Publikace 179 nahrazeny - viz Národní poznámka k odstavci 3
Acoustics - Procedure for describing aircraft noise heard on the ground
Noise emitted by vessels on inland water-ways and harbours; enveloping surface method for the determination of the sound power level
Zweck der Richtlinie ist es, für Straßen-, Schienen- und Flugverkehr die wissenschaftlichen Aussagen über die derzeit bekannten Wirkungen auf den Menschen aus den zahlreichen Untersuchungen der letzten Jahre zusammenzufassen. Entscheidungshilfen für politische Gremien, Behörden und Rechtsprechung im Hinblick auf die Festlegung zumutbarer Geräuschpegel zu geben. Die in der Richtlinie niedergelegten Aussagen gelten vor allem für die Einwirkungen von Verkehrsgeräuschen auf Wohnbereiche.*www.vdi.de/3722
Effects of transportation noise on man
The purpose of this SAE Recommended Practice is to provide guidelines for selection and application of instrumentation for proper measurement of acoustic impulses within vehicles, as typified by those generated during the deployment of a passive restraint system. The objective is to achieve uniformity in instrumentation practice and reporting of test measurements. Use of this recommended practice should provide a basis for meaningful comparisons of test results from different sources.
Instrumentation for Measuring Acoustic Impulses Within vehicles
Measurement of airborne noise emitted by machines; enveloping surface method; mine diesel locomotives and mine road railers
Noise. Noise-measuring techniques for railway transport
Copyright ©2007-2022 ANTPEDIA, All Rights Reserved
京ICP备07018254号 京公网安备1101085018 电信与信息服务业务经营许可证:京ICP证110310号