Active Noise Control Using Structural Vibration (Basic Experiment with a Straight Duct Model)

Shinya Kijimoto, Hiroshi Shimojima, Takayuki Takubo

Research output: Contribution to journalArticle

Abstract

An approach for active noise control using structural vibration was proposed. No acoustic instruments such as loud speakers and microphones are necessary in this approach. The adaptive FIR filter using the LMS algorithm was used in the control system. Both a computer simulation and an experiment were carried out. The importance of using a howling canceler with the adaptive FIR filter was shown by the simulation. In the experiment, the vibration of the sidewalls of the duct was used for control. Good results were acquired using the simple controller.

Original languageEnglish
Pages (from-to)850-855
Number of pages6
Journaltransactions of the japan society of mechanical engineers series c
Volume60
Issue number571
DOIs
Publication statusPublished - Jan 1 1994
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Mechanics of Materials
  • Mechanical Engineering
  • Industrial and Manufacturing Engineering

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