Transport Research International Documentation (TRID) https://trid.trb.org/ en-us Copyright © 2026. National Academy of Sciences. All rights reserved. http://blogs.law.harvard.edu/tech/rss tris-trb@nas.edu (Bill McLeod) tris-trb@nas.edu (Bill McLeod) Transport Research International Documentation (TRID) https://trid.trb.org/Images/PageHeader-wTitle.jpg https://trid.trb.org/ Study on the order target of the sporty sound quality of the vehicle exhaust noise under acceleration https://trid.trb.org/View/1631825 Thu, 18 Jul 2019 16:39:59 GMT https://trid.trb.org/View/1631825 University of Idaho's Clean Snowmobile Design Using a Direct-Injection Two-Stroke Engine https://trid.trb.org/View/775605 Tue, 28 Mar 2006 11:36:54 GMT https://trid.trb.org/View/775605 PRACTICAL MEANS OF IMPLEMENTING VEHICLE NOISE CONTROL. II https://trid.trb.org/View/133547 Wed, 22 Oct 2003 00:00:00 GMT https://trid.trb.org/View/133547 PRACTICAL MEANS OF IMPLEMENTING VEHICLE NOISE CONTROL. III https://trid.trb.org/View/133546 Wed, 22 Oct 2003 00:00:00 GMT https://trid.trb.org/View/133546 BUTTERFLY EXHAUST VALVE CONTROLS MOTORCYCLE EMISSIONS https://trid.trb.org/View/196280 Fri, 30 Dec 1983 00:00:00 GMT https://trid.trb.org/View/196280 AERODYNAMIC NOISE https://trid.trb.org/View/68385 Wed, 12 Apr 1978 00:00:00 GMT https://trid.trb.org/View/68385 GAS TURBINE ENGINE EXHAUST NOISE https://trid.trb.org/View/68388 Wed, 12 Apr 1978 00:00:00 GMT https://trid.trb.org/View/68388 NOISE SOURCES https://trid.trb.org/View/57052 Mon, 30 Jan 1978 00:00:00 GMT https://trid.trb.org/View/57052 COMMUNITY NOISE CAUSED BY SMALL AIRCRAFT AND NOISE OF SMALL AIRCRAFT IN TAKEOFF CONFIGURATION https://trid.trb.org/View/52688 Wed, 28 Sep 1977 00:00:00 GMT https://trid.trb.org/View/52688 AN EXPERIMENT OF VARIOUS MODELS OF EXHAUST GAS SILENCERS FOR DIESEL GENERATOR ENGINE https://trid.trb.org/View/58818 Wed, 28 Sep 1977 00:00:00 GMT https://trid.trb.org/View/58818 NOISE TECHNOLOGY FOR FUTURE AIRCRAFT POWER PLANTS https://trid.trb.org/View/53834 Wed, 31 Aug 1977 00:00:00 GMT https://trid.trb.org/View/53834 ON THE GENERATION AND REDUCTION OF AUTOMOTIVE AND RAIL-VEHICLE NOISE https://trid.trb.org/View/138176 Tue, 22 Oct 1974 00:00:00 GMT https://trid.trb.org/View/138176 NOISE PRODUCED BY UNSTEADY EXHAUST EFFLUX FROM AN INTERNAL COMBUSTION ENGINE https://trid.trb.org/View/134666 Tue, 22 Oct 1974 00:00:00 GMT https://trid.trb.org/View/134666 LAWS OF FLORIDA, CHAPTER 72-39 https://trid.trb.org/View/130232 Tue, 22 Oct 1974 00:00:00 GMT https://trid.trb.org/View/130232 NOISE FACTOR REDUCED FOR HIGH-PRESSURE EDUCTOR https://trid.trb.org/View/133529 Tue, 22 Oct 1974 00:00:00 GMT https://trid.trb.org/View/133529