Acoustics is the branch of physics concerned with the properties of sound. Acoustics can be measured by NVH, an industry term that stands for noise, vibration, and harshness.
Acoustics Resource
Computational Acoustics Provides Early Insight and Predictive Ability in the Design Process
Acoustic phenomena are multiphysics in nature. When building a model, engineers must account for several types of physics and their coupling at different scales and frequencies.
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Latest in Acoustics
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Eckel Enables Briggs & Stratton to Build Ultra-Quiet Product Test Environment
The two anechoic chambers were designed and build by ACS and Eckel, which was also tasked with supplying the acoustic...
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Editor’s Pick: Aero-Acoustics and Vibro-Acoustics Simulations Extended for Turbomachinery
New wizard helps predict tonal and broadband noise for turbomachinery.
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Meeting the Challenge of Product Complexity for Global Manufacturers
Using this five step blueprint to create your Digital Thread will help you manage the design, manufacture and sustainment of complex products.
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Wizard Speeds Turbomachinery Acoustics Analyses
Integrated aero-acoustics and vibro-acoustics simulation suite updated.
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Brigham Young Researches Acoustic Waves with Spectrum Digitizer
Time reversal signal processing used to create virtual source of spherical waves.
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Space Structures uses ESI Software to Secure Satellite Panels during Launch
Space Structures used ESI’s vibro-acoustic simulation software VA One to virtually test their designs in various acoustic noise environments.
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Siemens Updates Simcenter Testlab Software
Siemens PLM Software introduces Simcenter Testlab Neo, what it touts as the next-generation platform for multidisciplinary test-based performance engineering.
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NVH Engineers Take On New Challenges in Electric Vehicles
As the automotive industry transitions from combustion engines to electric and hybrid cars, NVH tools also evolve to address new...
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Speakerless Sound
Continental’s new speakerless sound system is the result of extensive NVH and acoustic analysis.
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Computational Acoustics Drives Design Solution
COMSOL's special edition of its annual publication, COMSOL News, acknowledges simulation specialists in the field of acoustics.
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AVP3: Sounding the Call for Acoustic Simulation
Five companies and three research institutions are collaborating on an attempt to virtualize acoustic representations of products and production processes...
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Editors’ Picks
Editor’s Pick: Bridging the Gap Between Design and Additive Manufacturing
MSC has built Apex Generative Design with a goal of improving productivity...
Editor’s Pick: Tap Into More Powerful Simulation of Coupled Multiphysics Phenomena
New features in COMSOL Multiphysics Version 5.5 include simplified shape and topology optimization;...
Editor’s Pick: Automate New Design Space Workflows
nTop Platform 2.0 designed to help engineers design high-performance parts faster.
Editor’s Pick: Removing Bottlenecks From Sharing Simulation Results
VCollab merges information from multiple CAE and CAD sources into a single ...