1–20 von 60 Ergebnissen
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    The Porsche Taycan Acoustic Properties of An Electric Vehicle

    Lange, Christian | Springer Verlag | 2023
    driving.

    In the initial phase of the project, high demands were placed on the sporty and dynamic sound design. At the same time disturbing

     ...

    Engine Sound Reduction and Enhancement Using Engine Vibration

    Lee, Dong chul / Lee, Hakjun / Jung, Insoo et al. | SAE Technical Papers | 2020
    inside the cabin. On the other hand, technologies such as ASD (Active Sound Design) and ESG (Engine Sound Generator) have been used to generate ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Vibration

    Suggestive Sound Design Based on Virtual Gears

    Albers, Albert / Heizmann, Leonard / Petersen, Manuel et al. | SAE Technical Papers | 2020
    influencing only happens on a suggestive level, hence the name suggestive sound design. To investigate the potentials, and enable the development of a ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Research and development

    HEV Evaluation in Simulation Phase Based on Predicted Sound Behavior

    Graf, Bernhard / Resch, Markus / Langjahr, Paco | SAE Technical Papers | 2020
    levels that effects the sound quality and passenger comfort achieved by the close-to-silent electric powertrain operation. Starting the ICE in ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Sound quality

    Automated Application of Active Sound Design

    Streicher, Benedikt / Steffens, Christoph / Eisele, Georg et al. | SAE Technical Papers | 2020
    adapt the ASD dataset manually - usually this takes several loops of measuring the vehicles interior sound on a track and adjusting the ASD ...
    Verlag: Society of Automotive Engineers , SAE International

    Estimation of interior sound quality in BEVs regarding measurements on the NVH-Chassis- Dynamometer: focusing on tonal components

    Schecker, Daniel / Deisling, Eugen / Uerlings, Peter | SAE Technical Papers | 2020
    with a big OEM most of the premium BEVs on the German market were measured and benchmarked to get a feedback about their NVH performance. In ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Sound quality

    Impact of Manufacturing Inaccuracies on the Acoustic Performance of Sound Insulation Packages with Plate-Like Acoustic Metamaterials

    Langfeldt, Felix / Gleine, Wolfgang | SAE Technical Papers | 2020
    distribution and the impact of different standard deviations on the sound transmission loss is analyzed. The results indicate that while a random ...
    Verlag: Society of Automotive Engineers , SAE International

    Using Statistical Energy Analysis to Optimize Sound Package for Realistic Load Cases

    Caillet, Arnaud / März, Christian / Venor, Joseph et al. | SAE Technical Papers | 2020
    preparation of a model designed to investigate the sound package of the new Audi A3 and associated correlation against measurements.Special care was ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Research and development

    Development of the Active Sound Generation Technology Using Motor Driven Power Steering System

    Schubert, Dominik / Chang, Kyoung-Jin / Angerpointner, Leonhard et al. | SAE Technical Papers | 2020
    As the original engine sound is usually not enough to satisfy the driver’s desire for a sporty and fascinating sound, Active Noise Control ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Sensors and actuators , Vibration , Test equipment and instrumentation , Computer software and hardware

    Direction Specific Analysis of Psychoacoustics Parameters inside Car Cockpit: A Novel Tool for NVH and Sound Quality

    Farina, Angelo / Belicchi, Costante / Pinardi, Daniel et al. | SAE Technical Papers | 2020
    Psychoacoustics parameters are widely employed in automotive field for objective evaluation of Sound Quality (SQ) of vehicle cabins and ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Sound quality , Test equipment and instrumentation

    Reinforcement of Low-Frequency Sound by Using a Panel Speaker Attached to the Roof Panel of a Passenger Car

    Ih, Jeong-Guon / Lee, Ki-Ho / Cho, Munhwan | SAE Technical Papers | 2020
    installed between the roof liner and the roof panel, and it is used as the woofer. The vibration field is controlled by many small actuators to ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Sensors and actuators , Vibration

    Effects of On-Road Conditions on HVAC Noise

    Logdesser, Andreas / Becker, Stefan | SAE Technical Papers | 2020
    a primary noise source inside the passenger cabin and has to be taken into consideration when designing passenger cabin sound. While HVAC ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Test equipment and instrumentation , Heating, ventilation, and air conditioning systems (HVAC)

    3D Audio Reproduction via Headrest Equipped with Loudspeakers—Investigations on Acoustical Design Criteria

    Sontacchi, Alois / Brandner, Manuel / Hatheier, Thomas | SAE Technical Papers | 2020
    This paper focuses on the analysis and evaluation of acoustical design criteria to produce a plausible 3D sound field solely via headrest ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Seats and seating

    Installation Effects on the Flow Generated Noise from Automotive Electrical Cooling Fans

    Karlsson, Mikael / Etemad, Sassan | SAE Technical Papers | 2020
    provide well defined and distinct test cases. Of special interest are cases with poor inlet flow profile and the influence of this on the sound ...
    Verlag: Society of Automotive Engineers , SAE International

    Asian Consumers Challenging the NVH Performance of European Cars - Implications on the Product Development in the 2020ies

    Fankhauser, Christoph / Padilha, Paulo | SAE Technical Papers | 2020
    Sales of SUV and luxury cars on the largest market of the world - China - are growing at a high rate. The highways in large cities like ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Interior molding and trim

    Development, System Integration and Experimental Investigation of an Active HVAC Noise Control System for a Passenger Car

    Oh, ChiSung / Ranisch, Christopher / Lee, Jinmo et al. | SAE Technical Papers | 2020
    heavy and construction-space intensive, current research activities focus on active reduction of noise caused by the latter mentioned sources ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Sound quality

    Simulating and Optimizing the Dynamic Chassis Forces of the Audi E-Tron

    Uhlar, Stefan | SAE Technical Papers | 2020
    laid-out based on driving dynamics and driving comfort (up to 20Hz). The current paper presents a new method to find an optimal mount design ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Combustion and combustion processes

    Modelling and Numerical Simulation of the Noise Generated by Automotive Turbocharger Compressor

    Freidhager, Clemens / Kaltenbacher, Manfred / Schoder, Stefan | SAE Technical Papers | 2020
    We study in detail the flow mechanism, the aeroacoustic sources and its sound propagation in turbochargers by applying numerical ...
    Verlag: Society of Automotive Engineers , SAE International

    Study of the Glass Contribution to the Interior Acoustics of a Car and Related Countermeasures

    Bertolini, Claudio / Bouillet, Fabien / Dalzin, Fabien et al. | SAE Technical Papers | 2020
    contributors to the sound pressure level in the passenger compartment, and the trend is not one of change.However, there are possible countermeasures ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: Windows and windshields , Research and development

    CAE Support to Vehicle Audio Installation Issues

    Pietrzyk, Andrzej | SAE Technical Papers | 2020
    comparison of different grille variants and the evaluation of the position of the speaker on the sound quality at the listeners’ positions. Future ...
    Verlag: Society of Automotive Engineers , SAE International
    Schlagwörter: CAD, CAM, and CAE , Vibration , Sound quality , Bumpers, fasciae and grilles , Computer software and hardware