Advanced NVH experimental and virtual tools are prerequisites for cost and time effective development minimizing pre-production troubleshooting effort and shortening time-to-market. Our scope of work ranges from NVH benchmark and target setting, troubleshooting, sound design, low noise powertrain and driveline development, NVH engineering within machine and vehicle integration up to full machine NVH development responsibility. OLTRION offers a Virtual Engineering …
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Aero-acoustics is becoming increasingly important in the aerospace industry due to the growing concern over the noise generated by various engineering applications, such as propellers, rotors, aircraft engines, and nozzles. This is particularly important in urban and suburban areas where aircraft noise can be a significant source of disturbance and can negatively impact the quality of life for people living …
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The noise generated by turbulent flows can come from various sources, including air conditioning systems, rotating fans, and other devices that create turbulence in the airflow. In order to design quiet car interiors, it's important to understand the sound generation and propagation mechanisms that occur when air flows over and around various surfaces inside the car. Aeroacoustics simulations can be …
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Our engineers provide solutions to optimize electric motor noise behavior while leaving electromagnetic performance unchanged. This involves analyzing the acoustic and vibration behavior of the motor, identifying the sources of unwanted noise and vibration, and implementing design modifications to mitigate these issues. In addition, our engineers can help integrate electric power sources in the driveline while ensuring smooth operation with …
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Accurate noise prediction models are crucial for designing marine applications that meet customer expectations for on-board noise levels. Whether it's a large cruise ship or a small yacht, noise is a critical factor that must be addressed during the design phase. Exterior noise generated by propellers, hull radiation, or mufflers can be a major challenge for marine applications. This noise …
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The engineering process of audio devices is unique because the complete audio system must be tested, taking into account various factors such as the acoustic properties of the surrounding environment, vibration and resonance of components, and the overall sound quality. This is particularly true for audio systems installed in cars, where the acoustic properties of the car interior can significantly …
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