GMW14128

Description / Abstract: GMW14128, 3rd Edition, May 2016 - Sound Transparency of Speaker Covering

Introduction

Note: Nothing in this standard supercedes applicable laws and regulations.

Note: In the event of conflict between the English and domestic language, the English language shall take precedence.

Purpose. This test is to determine the acoustic transparency characteristics of a material or combination of materials, being considered for use as a covering for a speaker in a GM automotive sound system.

Applicability. Textile materials for speaker covering.