UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

close

GMW14055

Customer Actuated Sound Vehicle Level Evaluation Procedure

active, Most Current
Buy Now
Organization: GMW
Publication Date: 1 December 2018
Status: active
Page Count: 27
scope:

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. To provide a common procedure for recording the sounds of subsystems (that can be directly actuated by the customer, i.e., Customer Actuated Sounds (CAS)) for analysis for sound quality evaluation using measuring microphones.

Applicability. Any subsystem or component that is installed on vehicles and can be directly actuated by the customer.

Remarks. The sounds of subsystems must be recorded to apply the objective methods for Sound Quality Metric evaluation. Many subsystems have multiple modes of operation. Each mode of operation must be recorded independently for evaluation and comparison. This procedure is intended to describe the operating conditions of the subsystems, the recording methods to be used and the various analysis methods that may be applied to the recordings for the objective Sound Quality Metric evaluations. Not all the analysis methods described in this procedure need to be applied to the sounds of every subsystem. The requirements for the individual subsystems will identify which methods are to be used.

Document History

GMW14055
December 1, 2018
Customer Actuated Sound Vehicle Level Evaluation Procedure
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...
August 1, 2016
Customer Actuated Sound Vehicle Level Evaluation Procedure
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...
February 1, 2011
Customer Actuated Sound Vehicle Level Evaluation Procedure
A description is not available for this item.
October 1, 2005
Customer Actuated Sound Vehicle Level Evaluation Procedure
A description is not available for this item.
February 1, 2005
Test Procedure for Customer Actuated Sound
Note: Nothing in the specification supersedes applicable laws and regulations unless specific exemption has been obtained. Note: In the event of conflict between the English and domestic language,...

References

Advertisement