Detail kurzu

Vehicle Sound Package Materials Web Seminar RePlay

EDU Trainings s.r.o.

Popis kurzu

This four-session course provides a detailed understanding of the source – path-receiver relationship for developing appropriate sound package treatments in vehicles, including automobiles, commercial vehicles, and other transportation devices. The web seminar provides a detailed overview of absorption, attenuation (barrier), and damping materials and how to evaluate their performances on material, component, and vehicle level applications. A significant part of this course is the case studies that demonstrate how properly designed sound package materials successfully address vehicle noise issues.
Objectives
By participating in this course, you\’ll be able to:

Identify various descriptors that are used in acoustics while working with sound package materials
Identify three fundamentally different sound package materials that are used in the industry
Explain how these materials work and how to improve their performance
Describe how various measurements are made and why they are necessary on a material level, component level, and vehicle level
Prescribe appropriate sound package materials for specific NVH issues
Construct proper protocols for combining different sound package materials for different components so that the final vehicle meets the required acoustic target

Obsah kurzu

Session 1

Vehicle Noise Sources and Solutions

The noise system – sources
Ranking noise paths
Source-path-receiver relationship
The noise control system using sound package materials
Calculating Onboard Energy Storage Needs


Sound Package Material – Absorber

Application
Primary function
Effect of various parameters



Session 2

Sound Package Material – Absorber (cont’d)

How it works
How to improve performance
Case studies
Measurements



Session 3

Sound Package Material – Barrier

Application
Primary function
How it works
How to improve performance
Case studies
Measurements



Session 4

Sound Package Material – Damper

Application
Primary function
How it works
How to improve performance
Case studies
Measurements


Component and Vehicle Level Noise Measurements

Why
How
The need for standards and targets for NVH studies



Materials Provided

90 days of online single-user access (from date of purchase)
Four hours of instructor-delivered content
Course workbook (downloadable, .pdf\’s)
Online learning assessment
Instructor follow up to your content questions
.8 CEUs* (upon completion of all course modules and satisfactory assessment score)

*SAE International is authorized by IACET to offer CEUs for this course.
Certifikát Na dotaz.
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