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Ansys Acoustics Analysis
Acoustics Sound Design and Analysis

The sounds a product makes directly impact on user experiences. Sounds create strong emotions — positively or negatively — that reinforce brand identity. The difficulty of predicting acoustic results means that a single engineering mistake can prove costly to the final product, making Ansys Acoustics Analysis a powerful solution to ensure optimal acoustics and a successful end product.

Ansys Acoustics Analysis

High Level Features

Ansys Acoustics Analysis helps optimize sound from the first steps of product development. By applying this acoustic modeling software, you can have best-in-class tools at the ready to deliver top-quality user experiences that blend optimal functionality with pristine acoustics. By predicting the acoustic effects of a given product configuration at the earliest stage of design, you maximize your acoustic benefits while minimizing time, costs and rework. Test and validate the future soundscape of your product, such as electric vehicles, via simulation to ensure the desired acoustic experience.

Ansys Acoustic Simulation Benefits

Acoustic Simulation Products

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July 2023

What's New

In 2023 R2, Ansys Sound updates include software exposure in Python and C++, the ability to export Motion CAE vibration files directly into Ansys Sound for post-processing, and new sound source availability for broadband noise.

Ansys Sound Motion CAE vibration files



Discover multiple aspects of your products’ acoustic properties through in-depth testing, simulating and analyzing, all with the goal of improving a final design early in the development process.

Based on real test measurement or acoustic CAE simulation, listen and separate the sound sources, to then analyze the sound and improve the sound quality.

E-motor optimization means you can simulate the noise radiated by the e-motor and optimize designs according to acoustic KPI or sound quality criteria. 

Through vibro-acoustic and CFD simulations, you can listen to the sound of your virtual prototype and optimize the acoustic performance and sound quality at the beginning stages of the design process. 

Along with qualitative testing, acoustic design includes real-world perception—something Ansys evaluates with jury testing tool, with several psychoacoustic methods including statistical analysis.

Active Sound Design technologies can create an atmosphere to make the vehicle more alive, more attractive and safer thanks to audio feedback while driving. This is used for ICE engine cars and EV, including AVAS and ADAS sound. 

Combining simulation results, lab measurements recordings and acoustic transfer path, you can listen to your product and each of the components of your system in a fully realistic environment, like a driving or flight simulator.



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E-motor NVH and Active Sound Design for EV

Ansys solutions for acoustics provides a complete multiphysics workflow for e-motor noise, vibration and harshness (NVH).

Electric Motors

Electric Motors

Ansys electric motor design software progresses from concept design to detailed electromagnetics, thermal and mechanical analysis of electric motors.

acoustics applications
Gas Turbines

Gas Turbines

Ansys gas turbine simulation solution enables you to design and optimize the next generation of gas turbines.

Rotating Machinery

Rotating Machinery

Ansys rotating machinery simulation helps you to improve your designs of fans, pumps, and compressors by increasing efficiency, safety and durability.

Vehicle Powertrain

Vehicle Powertrain

Learn how Ansys simulation enables the optimization of vehicle power train design to deliver performance, fuel efficiency and environmental goals.

Vehicle Electrical Systems

Vehicle Electrical Systems

Optimizing automotive electrical system design with simulation enables automotive engineers to deliver the connected, autonomous vehicles of the future.


Featured Webinars

Webinar on Demand
Ansys VRXPERIENCE Sound Composer webinar
Ansys Sound Composer: Make Your Product Sound Sublime

Discover a simulation tool that enables you to reconstruct the sound of a product by combining individual sources and defining an intended operating scenario using data inputs from measurements or from simulation software results.



Eicher Uses Simulation to Evaluate Tractor Muffler Transmission Loss and Pressure Drop

Eicher used Ansys Mechanical  to perform acoustic harmonic analysis to simulate and maximize transmission loss and Ansys Fluent to minimize the backpressure of the muffler in the exhaust system.


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