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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Automotive Acoustic Engineering Services Market Worth $4.80 Billion by 2027
Government regulations regarding noise pollution and customer preference for enhanced cabin comfort and luxury features drive growth of global automotive...
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Podcast: Is Your Car a Good Listener?
Acoustic Simulation Experts from COMSOL and Dassault Systemes Simulia Discuss Audio Analysis in Automotive
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Design
Is Your Car a Good Listener?
Breaking down the role of acoustics analysis in electric and autonomous vehicle development.
Test
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...
Simulate
Editor’s Pick: Aero-Acoustics and Vibro-Acoustics Simulations Extended for Turbomachinery
New wizard helps predict tonal and broadband noise for turbomachinery.
Simulate
Wizard Speeds Turbomachinery Acoustics Analyses
Integrated aero-acoustics and vibro-acoustics simulation suite updated.
Test
Brigham Young Researches Acoustic Waves with Spectrum Digitizer
Time reversal signal processing used to create virtual source of spherical waves.
Simulate
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.
Test
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.
Simulate
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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