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Resource Library

The Resource Library is your hub for Altair content, including eGuides, customer stories, tutorials, whitepapers, and more. Not finding what you’re looking for? You can find additional resources like technical content in our Community, how-to videos on YouTube, and learning material at learn.altair.com.

The Resource Library is your hub for Altair content, including eGuides, customer stories, tutorials, whitepapers, and more. Not finding what you’re looking for? You can find additional resources like technical content in our Community, how-to videos on YouTube, and learning material at learn.altair.com.

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Customer Stories

Minimizing Squeak and Rattle - Altair Solutions Help GAC Minimize S&R and Improve Vehicle Quality

Guangzhou Automobile Group Co. (GAC) research and development (R&D) center is responsible for new technology development and the vehicle design of brands such a

White Papers

The Hidden Challenges of a Fantastic "In-car" Sound Experience

Speaker systems are practically mandatory in automobiles today as they are a big part of the modern features that resonate with quality, user experience and lux

Customer Stories

Improving Perceived Quality at CEVT - New Body Evaluation Method Enables Squeak & Rattle Prevention

Improving perceived quality and passenger comfort by minimizing buzz, squeak, and rattle (BSR) and eliminating unwanted noises in a car is a common challenge in

Product Overview Videos

Ziegler PEM Material Database

Altair has partnered with Ziegler-Instruments to enhance its Squeak and Rattle Director (SnRD), making it the most advanced and comprehensive solution on the ma

Global ATC

It’s Time to Stop Operating in the Margins and Harness the Full Potential of Simulation

Dr. Royston Jones, Global CTO, Altair Consultancy, discusses how the global pandemic has been a catalyst for companies to harness the potential of simulation by

Webinars

Altair Solution Perceived Quality

In this webinar we will present Altair’s unique and industry proven simulation driven solution for SnR detection and prevention throughout the entire developmen

Webinars

A CAE based approach for SnR Detection and Prevention

This webinar provides an overview of a typical CAE based approach for SnR detection and prevention and demonstrates how this is achieved through a Risk and Root

Webinars

SnR Prevention Start at Concept and Design Phase

If you are a designer, Squeak and Rattle test engineer or a maybe just a beginner to the SnR Analysis world, this presentation is for you. We will showcase how

Webinars

How CEVT Improves Vehicle Architecture and Eliminates BSR Through Simulation - Part 2

Improving the ESL using Complete Vehicle Correlation In the previous webinar, the development of an ESL has been shown based on a complete vehicle simulation

Webinars

How CEVT Improves Vehicle Architecture and Eliminates BSR Through Simulation - Part 1

ESL Development Based on Simulation - Application example The body stiffness has a major impact on the Squeak & Rattle performance of a car. Since the body s

Testimonial

Scania Customer Story

Squeak and rattle phenomena are studied in the automotive industry in an attempt to reduce the cabin noise and as a result, give a better ride quality and comfo

Global ATC

Experience the Sound of Your Future EV Before it is Built

Achieving the targeted brand image in a short development cycle time with minimal or zero prototypes is a major challenge faced by EV companies. To overcome thi

Brochures

Altair Tailored Solutions Datasheet

Altair understands that design processes are very specific to individual companies. As part of our commitment to enable our customers to create innovative desig

Webinars

Processing CAE Data via Advanced Mathematical Scripting

High level, Matrix-based Numerical computing language & unified programming environment for all types of math from solving matrix analysis, differential equatio

Brochures

Identify & Eliminate Squeak & Rattle Phenomena with Access to Ziegler's PEM Database

Reducing the presence of interior Squeak and Rattle (S&R) noises has become an on-going trend within the Automotive and Aerospace communities. Read more to see

Conference Presentations

Minimising Interior Noise in Electric Vehicles

National Electric Vehicle Sweden (NEVS) leverages use of the Altair Squeak and Rattle Director in identifying and minimising risks of interior noise in electric

Testimonial

Altair and Ziegler Instruments Combine Experience and Technologies to Identify and Eliminate Squeak and Rattle Issues

Altair has partnered with Ziegler-Instruments to enhance its Squeak and Rattle Director (SnRD), making it the most advanced and comprehensive solution on the ma

Brochures

Altair Squeak and Rattle Director Datasheet

Altair's Squeak and Rattle Director (SnRD) is a novel set of software automations to rapidly identify and analyze design alternatives to eliminate the root caus

Conference Presentations

Squeak and Rattle Prevention - Why You Should Not Wait for Your First Prototype

This presentation will discuss how the industry challenges for S&R can be answered using NVH best practices and turn cost avoidance to cost reduction. Altair an

Technical Document

Less Interior Squeak and Rattle Noise Using a Simulation Driven Design Approach

In the development of new vehicles, the PSA Group aimed to detect Squeak and Rattle (S&R) problems before availability of physical testing. This led to a collab

Testimonial

National Electric Vehicle Sweden (NEVS)

Due to a long-standing relationship with Altair and its HyperWorks suite of simulation solutions, NEVS approached Altair ProductDesign to see if the interior qu

Testimonial

CalsonicKansei North America

CKNA contacted Altair ProductDesign for training on the Squeak and Rattle Director, which led to more in-depth consultation on the squeak and rattle methodologi

Testimonial

PSA Groupe Discusses the Simulation of Squeak and Rattle Noise in its Vehicles

In this interview, Sebastien Gourg, CAE Methods, Expertise and Support Engineer from PSA Groupe gives us insight into his experience of working with Altair Prod

Customer Stories

FIAT Customer Story

FIAT chose Altair ProductDesign as a partner to perform a pilot project to investigate squeak and rattle. The project focused on studying issues on the FIAT UNO
26 Results