A new method for active cancellation of engine order noise in a passenger car

SK Lee, S Lee, J Back, T Shin - Applied Sciences, 2018 - mdpi.com
Featured Application The proposed framework is highly suitable for audio applications for
active sound noise cancellation and active sound design in a vehicle. Abstract This paper …

Transfer path analysis of rumbling noise in a passenger car based on in-situ blocked force measurement

T Shin, YS Kim, K An, SK Lee - Applied Acoustics, 2019 - Elsevier
This paper presents the In-Situ blocked force transfer path analysis (BF-TPA) to identify the
structure-borne path of rumbling noise in vehicle cabin. The control of rumbling noise is one …

Development of sound-quality indexes in a car cabin owing to the acoustic characteristics of absorption materials

SK Lee, GH Lee, J Back - Applied Acoustics, 2019 - Elsevier
This study presents a method to predict the quality of sound in a car cabin when the acoustic
characteristics of absorption materials in a car are changed. We proposed a signal …

Design and generation of a target sound to achieve the desired sound quality inside a car cabin

SM Lee, J Back, K An, SK Lee - International Journal of Automotive …, 2020 - Springer
This paper presents a novel method to design and generate a target interior sound to
achieve the desired sound qualities of “powerfulness” and “pleasantness” inside a car cabin …

A systematic approach to engine sound design for enhancing sound character by active sound design

S Kim, SM Lee, DC Park, KJ Chang… - INTER-NOISE and …, 2017 - ingentaconnect.com
This paper presents a systematic approach to interior engine sound design for enhancing
sound character of car interior sound effectively. Nowadays an active noise control …

Active Masking of Tonal Noise using Motor-Based Acoustic Generator to Improve EV Sound Quality

S He, J Miller, V Peddi, B Omell, M Gandham - SAE International Journal of …, 2021 - sae.org
Electric motor whine is one of the main noise sources of electric vehicles (EVs). Without
engine masking noise, high pitch tonal noise from electric motor can be highly annoying and …

Study of electroencephalograph-based evaluation method of car sound quality

L Xie, C Lu, Z Liu, Y Zhu, T Xu - … of Computing and …, 2023 - asmedigitalcollection.asme.org
Those methods that are applied to evaluate car sound quality by means of the scoring mode
cannot guarantee the universality of results. Some studies have shown that the sound …

Structure-Borne Path Identification of Rumbling Noise in a Passenger Car Based on In-Situ Blocked Force Transfer Path Analysis

SK Lee, K An, T Shin, Y Kim, D Han, I Jung - 2019 - sae.org
It is known that the major source of rumbling noise the combustion force of an engine. The
combustion force excites the engine and induces vibrations of the powertrain. These …

Sound Quality Evaluation on Noise Caused by Electric Power Steering Wheel Utilizing Convolutional Neural Network based on Sound Metrics

SK Lee, K An, SY Kim, D Kim, J Park, I Cho, K Park - 2024 - sae.org
This research aims presents the method classifying the noise source and evaluating the
sound quality of the noise caused by operating of electric power steering wheel in an electric …

Novel Engine Sound Quality Evaluation Method in Bench Testing

Y Tan, J Yang - 2021 - sae.org
Introduction Page 1 2021-01-1029 Published 31 Aug 2021 Novel Engine Sound Quality
Evaluation Method in Bench Testing Yang Tan and Jingling Yang Great Wall Motors Citation …