BS ISO 5130:2019 - Acoustics. Measurements of Sound Pressure Level Emitted by Stationary Road Vehicles

Discover the essential standard for measuring the sound pressure level emitted by stationary road vehicles with the BS ISO 5130:2019. This comprehensive document is a must-have for professionals in the automotive and acoustics industries, providing detailed guidelines and methodologies to ensure accurate and consistent sound measurements.

Overview

The BS ISO 5130:2019 standard is a critical resource for anyone involved in the assessment of vehicle noise emissions. Released on July 22, 2019, this standard outlines the procedures for measuring the sound pressure level of stationary road vehicles, ensuring compliance with international noise regulations and contributing to the reduction of environmental noise pollution.

Key Features

• Standard Number: BS ISO 5130:2019
• Pages: 28
• ISBN: 978 0 580 99267 4
• Status: Standard

Why Choose BS ISO 5130:2019?

With the increasing focus on environmental sustainability and noise pollution control, the BS ISO 5130:2019 standard is an invaluable tool for manufacturers, engineers, and regulatory bodies. It provides a standardized approach to measuring vehicle noise, ensuring that all assessments are conducted with precision and reliability.

Comprehensive Guidelines

This standard offers a detailed framework for conducting sound pressure level measurements, covering everything from the necessary equipment and environmental conditions to the specific procedures for obtaining accurate results. By adhering to these guidelines, users can ensure that their measurements are consistent and comparable across different vehicles and testing environments.

International Compliance

As a globally recognized standard, the BS ISO 5130:2019 ensures that your noise measurement practices align with international regulations. This is particularly important for manufacturers and exporters who need to meet the noise emission standards of various countries.

Environmental Impact

By providing a reliable method for measuring vehicle noise, this standard plays a crucial role in efforts to reduce environmental noise pollution. Accurate noise assessments can inform the development of quieter vehicles and contribute to a more peaceful and sustainable environment.

Who Should Use This Standard?

The BS ISO 5130:2019 is designed for a wide range of professionals, including:

• Automotive manufacturers and engineers
• Acoustic consultants and researchers
• Regulatory bodies and compliance officers
• Environmental agencies and policymakers

Conclusion

In a world where noise pollution is an ever-growing concern, the BS ISO 5130:2019 standard provides the necessary tools to accurately measure and manage vehicle noise emissions. By implementing the guidelines outlined in this standard, you can ensure that your noise assessments are precise, reliable, and compliant with international standards.

Equip yourself with the knowledge and expertise needed to tackle noise pollution effectively. Invest in the BS ISO 5130:2019 standard today and take a significant step towards a quieter, more sustainable future.

BS ISO 5130:2019

This standard BS ISO 5130:2019 Acoustics. Measurements of sound pressure level emitted by stationary road vehicles is classified in these ICS categories:

• 17.140.30 Noise emitted by means of transport
• 43.020 Road vehicles in general

1

This document specifies a test procedure, environment and instrumentation for measuring the exterior sound pressure levels from road vehicles under stationary conditions, providing a continuous measure of the sound pressure level over a range of engine speeds.

This document applies only to road vehicles of categories L, M, and N equipped with internal combustion engines. Vehicles where an internal combustion engine cannot operate when the vehicle is at stationary conditions are outside the scope of this document.

The method is designed to meet the requirements of simplicity as far as they are consistent with reproducibility of results under the operating conditions of the vehicle.

It is within the scope of this document to measure the stationary A-weighted sound pressure level during

• —

  type approval measurements of vehicle;

• —

  measurements at the manufacturing stage;

• —

  measurements at official testing stations;

• —

  measurements at roadside testing.

This document specifices a test method to determine a reference sound level which is unique for the vehicle and therefore not suitable to compare against a general limit, as test condition, microphone condition location relative to the sound sources can vary significantly. The test conditions in proximity and at engine speeds significantly higher compared to real operation conditions in traffic are deliberately chosen to enable in-use tests at higher background conditions, which are typical for road-side checks.

Technical background information is given in Annex A.