Looking for RSSB-led research?

Acoustic tests on class 465 (ABB type) warning horns (RR-DYN-95-021)

Last updated on 19 April 2013 3:08

This report gives an account of acoustic tests on the warning horns of an ABB Class 465 unit to attempt to improve their performance to meet the requirements of the relevant specification. Increasing the air supply to the horn increased the sound pressure level produced. Tests showed that the...

Author(s): Shields P.J.

Organisation(s): British Rail Research ;

1995

United Kingdom

Log in or register to continue