MAXIMUM LIKELIHOOD ESTIMATION OF THE DIRECTION OF SOUND IN A REVERBERANT NOISY ENVIRONMENT

被引：0
|
作者：
Mansour, Mohamed F. [1 ]
机构：
[1] Amazon Inc, Seattle, WA 98109 USA
来源：
2024 18TH INTERNATIONAL WORKSHOP ON ACOUSTIC SIGNAL ENHANCEMENT, IWAENC 2024 | 2024年
关键词：
Maximum-Likelihood Estimation; Direction of Arrival; Reverberation; Room Acoustics; Wave Decomposition; SOURCE LOCALIZATION; ROBOTICS;
D O I：
10.1109/IWAENC61483.2024.10694196
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
We describe a new method for estimating the direction of sound in a reverberant environment from basic principles of sound propagation. The method utilizes SNR-adaptive features from time-delay and energy of the directional components after acoustic wave decomposition of the observed sound field to estimate the line-of-sight direction under noisy and reverberant conditions. The effectiveness of the approach is established with measured data of different microphone array configurations under various usage scenarios.
引用
收藏
页码：16 / 20
页数：5
相关论文
共 50 条
  • [21] Coding sound direction in noisy environment in the superior colliculus of the rat
    Martin, Alex
    Vachon-Presseau, Etienne
    Pageau, Christine
    Lepore, Franco
    Guillemot, Jean-Paul
    NEUROSCIENCE LETTERS, 2010, 470 (01) : 28 - 32
  • [22] Direction of Arrival Estimation for Reverberant Speech Based on Enhanced Decomposition of the Direct Sound
    Madmoni, Lior
    Rafaely, Boaz
    IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING, 2019, 13 (01) : 131 - 142
  • [23] Estimation of speech embedded in a reverberant and noisy environment by independent component analysis and wavelets
    Barros, AK
    Rutkowski, T
    Itakura, F
    Ohnishi, N
    IEEE TRANSACTIONS ON NEURAL NETWORKS, 2002, 13 (04): : 888 - 893
  • [24] MAXIMUM-LIKELIHOOD METHODS FOR DIRECTION-OF-ARRIVAL ESTIMATION
    STOICA, P
    SHARMAN, KC
    IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING, 1990, 38 (07): : 1132 - 1143
  • [25] Maximum likelihood technique for direction of arrival estimation in adaptive arrays
    Urazgildiyev, IR
    MMET 2000: INTERNATIONAL CONFERENCE ON MATHEMATICAL METHODS IN ELECTROMAGNETIC THEORY, VOLS 1 AND 2, CONFERENCE PROCEEDINGS, 2000, : 221 - 223
  • [26] Estimation of Sound Source Number and Directions under a Multisource Reverberant Environment
    Hu, Jwu-Sheng
    Yang, Chia-Hsin
    EURASIP JOURNAL ON ADVANCES IN SIGNAL PROCESSING, 2010,
  • [27] Estimation of Sound Source Number and Directions under a Multisource Reverberant Environment
    Jwu-Sheng Hu
    Chia-Hsin Yang
    EURASIP Journal on Advances in Signal Processing, 2010
  • [28] Deterministic Maximum Likelihood Direction of Arrival Estimation using GSA
    Sharma, Abhinav
    Mathur, Sanjay
    2016 INTERNATIONAL CONFERENCE ON ELECTRICAL, ELECTRONICS, AND OPTIMIZATION TECHNIQUES (ICEEOT), 2016, : 415 - 419
  • [29] Improving the threshold performance of maximum likelihood estimation of direction of arrival
    Krummenauer, R.
    Cazarotto, M.
    Lopes, A.
    Larzabal, P.
    Forster, P.
    SIGNAL PROCESSING, 2010, 90 (05) : 1582 - 1590
  • [30] Joint Maximum Likelihood Estimation of Microphone Array Parameters for a Reverberant Single Source Scenario
    Li, Changheng
    Martinez, Jorge
    Hendriks, Richard Christian
    IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING, 2023, 31 : 695 - 705
12345