Based on the closed-form solution of a one-dimensional wave equation, the primary, secondary and acoustic feedback paths for the active control of sound in an acoustic duct have been investigated. Accurate models for the condenser microphone and loudspeaker, which include both the electro-mechanical and mechano-acoustical couplings as well as acoustical damping, have been considered. A generalized form of the filtered-x least mean square (FXLMS) algorithm that uses a more general recursive adaptive weight update equation to improve the performance of the FXLMS algorithm has been developed. Computer simulations were carried out to investigate the performance of acoustical feedback and feedback neutralization as well as the effect of boundary conditions on the performance of active noise control (ANC) systems. Comparisons of the simulation results were carried out.
Skip Nav Destination
Article navigation
January 2002
Technical Papers
Hybrid Active Noise Control of a One-Dimensional Acoustic Duct
E. Esmailzadeh, Fellow ASME,,
E. Esmailzadeh, Fellow ASME,
Department of Mechanical Engineering, University of Victoria, Victoria, BC, Canada V8W 3P6
Search for other works by this author on:
A. Alasty,
A. Alasty
Department of Mechanical Engineering, Sharif University of Technology, Tehran, Iran
Search for other works by this author on:
A. R. Ohadi
A. R. Ohadi
Department of Mechanical Engineering, Sharif University of Technology, Tehran, Iran
Search for other works by this author on:
E. Esmailzadeh, Fellow ASME,
Department of Mechanical Engineering, University of Victoria, Victoria, BC, Canada V8W 3P6
A. Alasty
Department of Mechanical Engineering, Sharif University of Technology, Tehran, Iran
A. R. Ohadi
Department of Mechanical Engineering, Sharif University of Technology, Tehran, Iran
Contributed by the Technical Committee on Vibration and Sound for publication in the JOURNAL OF VIBRATION AND ACOUSTICS. Manuscript received September 2000; revised April 2001. Associate Editor: R. L. Clark.
J. Vib. Acoust. Jan 2002, 124(1): 10-18 (9 pages)
Published Online: April 1, 2001
Article history
Received:
September 1, 2000
Revised:
April 1, 2001
Citation
Esmailzadeh , E., Alasty , A., and Ohadi , A. R. (April 1, 2001). "Hybrid Active Noise Control of a One-Dimensional Acoustic Duct ." ASME. J. Vib. Acoust. January 2002; 124(1): 10–18. https://doi.org/10.1115/1.1400117
Download citation file:
Get Email Alerts
Comprehensive Analysis of Input Shaping Techniques for a Chain Suspended From an Overhead Crane
J. Vib. Acoust (August 2024)
Related Articles
Active Noise Control Using Phase-Compensated, Damped Resonant Filters
J. Vib. Acoust (April,2006)
Multi-Channel Adaptive Feedforward Control of Noise in an Acoustic Duct
J. Dyn. Sys., Meas., Control (June,2004)
Active Noise Hybrid Feedforward/Feedback Control Using Neural Network Compensation
J. Vib. Acoust (January,2002)
Rest-to-Rest Motion for Planar Multi-Link Flexible Manipulator Through Backward Recursion
J. Dyn. Sys., Meas., Control (March,2004)
Related Proceedings Papers
Related Chapters
A Novel Frequency Domain Equalization Method for PN-Based Single-Carrier System
International Conference on Mechanical and Electrical Technology, 3rd, (ICMET-China 2011), Volumes 1–3
Mash 2-1 Multi-Bit Sigma-Delta Modulator for WLAN
International Conference on Future Computer and Communication, 3rd (ICFCC 2011)
The Adviceptron: Giving Advice to the Perceptron
Intelligent Engineering Systems through Artificial Neural Networks, Volume 20