logo

Standards Manage Your Business

We Manage Your Standards

SAE

SAE J1207_201405 : 2014

Measurement Procedure for Determination of Silencer Effectiveness in Reducing Engine Intake or Exhaust Sound Level

Standard Details

This SAE Recommended Practice sets forth the instrumentation, environment, and test procedures to be used in measuring the silencer system effectiveness in reducing intake or exhaust sound level of internal combustion engines. The system shall include the intake or exhaust silencer, related piping, and components. This procedure is intended for engine-dynamometer testing and is not necessarily applicable to vehicle testing (see Appendix A ). The effect of the exhaust or intake system on the sound level of the overall machine must be determined using other procedures. This procedure may be successively applied to various silencer configurations to determine relative effectiveness for that engine. Insertion loss for individual silencers may be calculated through measurement of the silenced and unsilenced system.

Cross Reference: ANSI/S1.13,ANSI/S1.4,J184_201408

General Information

Status : Stabilized
Standard Type: Main
Document No: SAE J1207_201405 : 2014
Document Year: 2014
Pages: 7

Life Cycle

Currently Viewing

Stabilized
SAE J1207_201405 : 2014
Knowledge Corner

Expand Your Knowledge and Unlock Your Learning Potential - Your One-Stop Source for Information!

© Copyright 2024 BSB Edge Private Limited.

Enquire now +