Road Traffic Noise Reducing Devices. Test Method for Determining the Acoustic Performance. Intrinsic Characteristics. in Situ Values of Sound Reflection Under Direct Sound Field Conditions

The document "BS EN 1793-6: Road traffic noise reducing devices. Test method for determining the acoustic performance. Intrinsic characteristics. In situ values of sound reflection under direct sound field conditions" by the British Standards Institute (BSI) is not a book but a technical standard. Here is a comprehensive overview of its content and purpose:

Key Themes

1. Acoustic Performance Assessment:

   • The standard provides methods and criteria for assessing the acoustic performance of road traffic noise reducing devices. This includes determining their intrinsic characteristics and in situ values of sound reflection under direct sound field conditions.

2. Intrinsic Characteristics:

   • It specifies the intrinsic characteristics of these devices, which are essential for evaluating their effectiveness in reducing road traffic noise.

3. In Situ Values of Sound Reflection:

   • The standard outlines procedures for measuring the in situ values of sound reflection, which is crucial for understanding how these devices perform in real-world conditions.

4. Direct Sound Field Conditions:

   • It focuses on assessing the devices under direct sound field conditions, which simulates real-world scenarios where these devices are typically used.

Plot Summary

The document does not have a narrative plot but rather a structured set of guidelines and test methods. It is designed to provide a systematic approach to evaluating the acoustic performance of road traffic noise reducing devices. The content is organized into sections that detail the necessary procedures, criteria, and test methods for assessing these devices' intrinsic characteristics and their performance in situ.

Critical Reception

Since this is a technical standard and not a book, there is no critical reception in the traditional sense. However, the standard is likely to be widely used and referenced within the industry due to its comprehensive approach to assessing the acoustic performance of road traffic noise reducing devices. It is part of a larger series of standards aimed at ensuring the safety and environmental performance of such devices, as seen in related standards like BS EN 1794-1 and BS EN 1794-2.

In summary, "BS EN 1793-6" is a technical standard that provides detailed guidelines and test methods for evaluating the acoustic performance of road traffic noise reducing devices. It is essential for manufacturers, regulatory bodies, and users of these devices to ensure they meet specific criteria for safety and environmental performance.