sound quality Archives

April 16, 2019July 19, 2022Technical talks on e-NVH

[Automotive CAE Challenge 19] Virtual Sound Design of EV/HEV Powertrains Using MANATEE Software Combined with OROS NVH Acquisition Software

EOMYS presented on 16th of April 2019 at the CAE Automotive Challenge held in Hanau, Germany, a hybrid test & simulation workflow to help carrying the virtual prototyping of electric […]

Sound pressure level spectrogram of Nissan® Leaf electric powertrain during run-up at maximum torque close to engine (left) and at drivers's ear (right)

January 31, 2018July 19, 2022e-NVH sound library

Noise of electric vehicle powertrain (EV HEV NVH) – case of Tesla X90D

Summary of e-NVH sound sample Application Tesla® X90D (EV HEV NVH) Electrical machine SCIM Supply condition Run-up at max torque Noise sources Electromagnetic, mechanical, aerodynamic See also Nissan Leaf, Renault […]