Vehicle Sound Package Materials Web Seminar RePlay PD331204ON
Topics: Quality, Safety & Maintenance Noise , Materials
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
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.
Is this Web Seminar RePlay for You?
This course will be especially valuable for those new to the vehicle sound package area and those interested in how absorbers, barriers, and dampers work, how they are different from each other, how they interact with each other in an application, and what one needs to be aware of while making measurements so the results are meaningful. The web seminar is also designed for OEM or supplier engineers and those in roles involved with design, evaluation, trouble-shooting, procuring, releasing, supplying, and/or manufacturing noise control materials and parts for passenger cars and light trucks, heavy trucks, off-highway vehicles, farm machinery, and other transportation systems including aircraft, watercraft and rail transit. An undergraduate degree and familiarity with basic acoustics and vibration, or acoustical materials would be beneficial.
Have colleagues who need this course? See Special Offers to the right.
Click on the Requirements tab to make sure you are properly equipped to interact with this course.
Testimonial
"Relevant, realistic and informative."
Md Zakir Ahmed
Sr. Manager - Process Engineering
Volkswagen India Pvt Ltd
For More Details
Email CustomerService@sae.org, or call 1-877-606-7323 (U.S. and Canada) or 724-776-4970 (outside US and Canada).
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
- Windows or macOS
- Microsoft Edge, Mozilla Firefox, Google Chrome, Safari (Other OSs and browsers including mobile devices are not supported by may work)
- Broadband-3Mbps minimum
Pranab Saha
Pranab Saha is an entrepreneur, co-founder, and a Principal Consultant of Kolano and Saha Engineers, Inc., an independent professional engineering and consulting company in acoustics, noise, and vibration. A well-known authority on automotive noise, body interior systems, and sound package materials, Dr. Saha has directed and participated nationally and internationally in numerous advanced noise control engineering programs and training seminars for various OEM companies and their suppliers in three different continents. Dr. Saha is an active member of SAE International, ASA, ASME, ESD, INCE-USA, and NSPE/MSPE. He is the past Chair of the SAE Engineering Meetings Board, SAE Noise and Vibration Conference, SAE Acoustical Materials Committee, and the past contributing editor of Sound and Vibration magazine. He has written a document on how to write an SAE technical paper, has helped develop several SAE standards in acoustics, is a Professional Development Instructor, and Lead Faculty Member of the SAE Vehicle Interior Noise Academy. He has presented technical papers and has organized and chaired numerous technical sessions sponsored by SAE and other professional organizations. Dr. Saha has also won several awards presented by SAE International, the Michigan Society of Professional Engineers (MSPE), and the Engineering Society of Detroit (ESD). He is an INCE-USA Board Certified Member, a Fellow Member of SAE International and ESD, and has been named an SAE Master Instructor. Dr. Saha holds a Ph.D. in Mechanical Engineering (Acoustics Specialty) from Georgia Institute of Technology.
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