PowerACOUSTICS 3.0 highlights include:
•Predict Total Wind Noise Contribution
•Complete Vehicle Interior Noise, or Complete Far-Field Noise, Including all Sources
PowerACOUSTICS' Noise Transmission Module (NTM) now provides the option to include floor panels in the structural acoustics model of the vehicle, enabling complete prediction of the underbody wind noise contribution to the overall noise heard at driver and passenger head locations.
•Advanced Capabilities for Flow-Induced Acoustic Visualization
In addition to directly predicting the total Wind Noise contribution at a microphone location, other contributions can now be directly included in order to easily plot and evaluate total SPL spectra and contribution by source.
Two new acoustics visualization features, 'wavenumber filtering' and time derivative calculations of pressure, provide enhanced visibility of the acoustic field, making it easier to assess and improve design related to the generation of acoustics.
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