Spatial Analysis and Synthesis of Car Audio System and Car Cabin Acoustics with a Compact Microphone Array

被引：0
|
作者：
Tervo, Sakari [1 ]
Pätynen, Jukka [1 ]
Kaplanis, Neofytos [3 ]
Lydolf, Morten [2 ]
Bech, S∅ren [3 ,4 ]
Lokki, Tapio [1 ]
机构：
[1] Aalto University, Department of Computer Science, P. O. Box 15400, Aalto,FI-00076, Finland
[2] Harman, Peter Bangs Vej 15, Struer,DK-7600, Denmark
[3] Bang and Olufsen A/S, Peter Bangs Vej 15, Struer,DK-7600, Denmark
[4] Aalborg University, Department of Electronic Systems, Aalborg,9220, Denmark
来源：
AES: Journal of the Audio Engineering Society | 2015年 / 63卷 / 11期
关键词：
Loudspeakers - Audio acoustics - Microphone array - Acoustic fields;
D O I：
10.17743/jaes.2015.0080
中图分类号：
学科分类号：
摘要：
This engineering report describes the application of the Spatial Decomposition Method in a car cabin using a compact microphone array. The proposed method provides objective analyses of the sound field with respect to direction and energy, and enables the synthesis for multichannel loudspeaker reproduction. Due to the acoustic complexity of a car cabin, a number of recommended steps is presented to improve both objective and perceptual performance of the method. The results suggest that the method can be successfully applied to car audio systems.
引用
收藏
页码：914 / 925
相关论文
共 50 条
  • [1] Spatial Analysis and Synthesis of Car Audio System and Car Cabin Acoustics with a Compact Microphone Array
    Tervo, Sakari
    Patynen, Jukka
    Kaplanis, Neofytos
    Lydolf, Morten
    Bech, Soren
    Lokki, Tapio
    JOURNAL OF THE AUDIO ENGINEERING SOCIETY, 2015, 63 (11): : 914 - 925
  • [2] DESIGN ARRAY OF LOUDSPEAKERS FOR PERSONAL AUDIO SYSTEM IN A CAR CABIN
    Liao, Xiangning
    Elliott, Stephen
    Cheer, Jordan
    Zheng, Sifa
    PROCEEDINGS OF THE 23RD INTERNATIONAL CONGRESS ON SOUND AND VIBRATION: FROM ANCIENT TO MODERN ACOUSTICS, 2016,
  • [3] Design of a Loudspeaker Array for Personal Audio in a Car Cabin
    Liao, Xiangning
    Cheer, Jordan
    Elliott, Stephen J.
    Zheng, Sifa
    JOURNAL OF THE AUDIO ENGINEERING SOCIETY, 2017, 65 (03): : 226 - 238
  • [4] Design and Implementation of a Car Cabin Personal Audio System
    Cheer, Jordan
    Elliott, Stephen J.
    Galvez, Marcos F. Simon
    JOURNAL OF THE AUDIO ENGINEERING SOCIETY, 2013, 61 (06): : 412 - 424
  • [5] Design and implementation of a car cabin personal audio system
    2013, Audio Engineering Society (61):
  • [6] CAR AUDIO SYSTEMS AND IN-CAR ACOUSTICS.
    Soma, Jiro
    Kimura, Yoichi
    National technical report, 1984, 30 (02): : 73 - 82
  • [7] A MICROPHONE ARRAY FOR CAR ENVIRONMENTS
    GRENIER, Y
    SPEECH COMMUNICATION, 1993, 12 (01) : 25 - 39
  • [8] Perceptual aspects of reproduced sound in car cabin acoustics
    Kaplanis, Neofytos
    Bech, Soren
    Tervo, Sakari
    Patynen, Jukka
    Lokki, Tapio
    van Waterschoot, Toon
    Jensen, Soren Holdt
    JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 2017, 141 (03): : 1459 - 1469
  • [9] AUTOMATIC MICROPHONE LOCALIZATION INSIDE A CAR CABIN FOR EXPERIMENTAL ACOUSTIC MODAL ANALYSIS
    Accardo, Giampiero
    Cornelis, Bram
    Janssens, Karl
    Peeters, Bart
    PROCEEDINGS OF THE 22ND INTERNATIONAL CONGRESS ON SOUND AND VIBRATION: MAJOR CHALLENGES IN ACOUSTICS, NOISE AND VIBRATION RESEARCH, 2015, 2015,
  • [10] Evaluation of car cabin acoustics using auralisation over headphones
    Camilleri, Jessica
    Kaplanis, Neofytos
    De Sena, Enzo
    2019 AES INTERNATIONAL CONFERENCE ON IMMERSIVE AND INTERACTIVE AUDIO, 2019,
12345