Patents Assigned to ARE Corp.
  • Publication number: 20250218447
    Abstract: In a method and device for transmitting and receiving signals in a remote ANC system, the method for transmitting and receiving a multi-channel signal between a vehicle and a server in a remote active noise cancelling (ANC) system includes compressing, by the vehicle, a multi-channel signal including at least one reference signal, at least one noise control signal, and at least one error signal for each channel using adaptive differential pulse code modulation (ADPCM); constructing, by the vehicle, a packet including a signal compressed for each channel, corresponding channel information, and corresponding ADPCM status information, for each predetermined transmission unit; transmitting, by the vehicle, the constructed packet to a server; and restoring, by the server, the signal compressed for each channel based on the received packet.
    Type: Application
    Filed: December 4, 2024
    Publication date: July 3, 2025
    Applicants: Hyundai Motor Company, Kia Corporation, ARE Corp.
    Inventors: Chi Sung OH, Kaang Dok YEE, Hyoun Suk KIM
  • Patent number: 12057100
    Abstract: A simulation system and method for simulating a noise environment of a vehicle includes a memory configured to store a reference sample signal and a noise sample signal, a control unit electrically connected to the memory and configured to generate a reference signal based on the reference sample signal, generate a noise signal based on the noise sample signal, and transmit the reference signal to a noise control system, and a speaker electrically connected to the control unit and configured to convert the noise signal into a sound wave and output the sound wave.
    Type: Grant
    Filed: August 18, 2022
    Date of Patent: August 6, 2024
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, ARE CORP.
    Inventors: Chi Sung Oh, Kaang Dok Yee, Jung Keun You, Jong Gyu Kang, Hyoun Suk Kim
  • Publication number: 20230197055
    Abstract: A simulation system and method for simulating a noise environment of a vehicle includes a memory configured to store a reference sample signal and a noise sample signal, a control unit electrically connected to the memory and configured to generate a reference signal based on the reference sample signal, generate a noise signal based on the noise sample signal, and transmit the reference signal to a noise control system, and a speaker electrically connected to the control unit and configured to convert the noise signal into a sound wave and output the sound wave.
    Type: Application
    Filed: August 18, 2022
    Publication date: June 22, 2023
    Applicants: HYUNDAI MOTOR COMPANY, Kia Corporation, ARE Corp.
    Inventors: Chi Sung OH, Kaang Dok YEE, Jung Keun YOU, Jong Gyu KANG, Hyoun Suk KIM