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  Fahrsimulatoren - HEAD Sound Simulation System (H3S)
NVH Consulting - Fahrsimulatoren - HEAD Sound Simulation System (H3S)
H3S has been developed as an interactive extension to the Sound Car.
With additional tire, wind, and background sounds,    H3S creates a virtual reality experience which is further improved by interactive involve- ment of the driver.
For example, by pressing on the accelerator pedal, the (simulated) speed is increased, which affects the intensity of the wind sounds. The vehicle vibration also contributes to the impression of real driving. For A/B comparisons, the simulated engine can even be changed seamlessly during the driving simulation.
Vehicle Sound Components:
Engine noise,
Tire noise,
Wind noise,
Road bump sounds
 
Functional schematic of H3S
Click here for a detailed view
Flowchart of the described vehicle sound database and applied signal processing
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Simulation of H3S Data
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