Adaptive Beamforming with a Microphone Array

被引：0
|
作者：
Hasan, Shah Mahdi [1 ]
Bin Monjil, Mohammad [1 ]
Mohsin, Farhad [1 ]
Abul Hayat, Md. [1 ]
Harun-ur Rashid, A. B. M. [1 ]
机构：
[1] Bangladesh Univ Engn & Technol, Dept Elect & Elect Engn, Dhaka 1000, Bangladesh
来源：
2015 18th International Conference on Computer and Information Technology (ICCIT) | 2015年
关键词：
Adaptive Beamformer; Microphone Array; DOI Estimation; MMSE;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
A robust and optimized system architecture has been developed and designed for adaptive beamformer with a Microphone Array. The system includes following subsystems - MMSE STSA Estimator, DOI (Direction of Interest) Estimator and an Adaptive Beamformer. The system architecture has been implemented and tested for Xtensa Processor which was configured for HiFi-2 DSP Standard for audio processing.
引用
收藏
页码：178 / 183
页数：6
相关论文
共 50 条
  • [1] Subband adaptive beamforming for microphone array speech enhancement
    Wang, Dongxia
    Yin, Fuliang
    2006 8TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING, VOLS 1-4, 2006, : 3011 - +
  • [2] Adaptive beamforming methods for dynamically steered microphone array systems
    Myllyla, Ville
    Hamalainen, Matti
    2008 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING, VOLS 1-12, 2008, : 305 - +
  • [3] Integrated adaptive beamforming and wiener filtering for a robust microphone array
    Abad, A
    Hernando, J
    2004 IEEE SENSOR ARRAY AND MULTICHANNEL SIGNAL PROCESSING WORKSHOP, 2004, : 367 - 371
  • [4] Broadband beamforming for a microphone array
    Sydow, C.
    Journal of the Acoustical Society of America, 1994, 96 (2 pt 1):
  • [5] Gradient flow adaptive beamforming and signal separation in a miniature microphone array
    Stanacevic, M
    Cauwenberghs, G
    Zweig, G
    2002 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOLS I-IV, PROCEEDINGS, 2002, : 4016 - 4019
  • [6] Adaptive microphone array beamforming for teleconferencing using VHDL and parallel architectures
    Price, TPW
    Howard, DM
    Lewis, AV
    Tyrrell, AM
    PROCEEDINGS OF THE SEVENTH EUROMICRO WORKSHOP ON PARALLEL AND DISTRIBUTED PROCESSING, PDP'99, 1999, : 13 - 18
  • [7] Robust beamforming of microphone array using H∞ adaptive filtering technique
    Hu, JS
    Liu, WH
    Cheng, CC
    IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES, 2006, E89A (03) : 708 - 715
  • [8] Microphone Array Beamforming for Mobile Robot
    Bekiarski, Alexander
    Pleshkova, Snejana
    PROCEEDINGS OF THE 8TH WSEAS INTERNATIONAL CONFERENCE ON CIRCUITS, SYSTEMS, ELECTRONICS, CONTROL & SIGNAL PROCESSING (CSECS'09), 2009, : 146 - +
  • [9] Beamforming With Small Diameter Microphone Array
    Andras, Imrich
    Dolinsky, Pavol
    Michaeli, Linus
    Saliga, Jan
    2018 28TH INTERNATIONAL CONFERENCE RADIOELEKTRONIKA (RADIOELEKTRONIKA), 2018,
  • [10] Speech enhancement using nonlinear microphone array with noise adaptive complementary beamforming
    Saruwatari, H
    Kajita, S
    Takeda, K
    Itakura, F
    2000 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, PROCEEDINGS, VOLS I-VI, 2000, : 1049 - 1052
12345