Active Noise Control and Acoustic Modification

  • John M. Eargle

Abstract

Traditionally, the acoustical engineering community has taken the point of view that it is better to avoid noise problems at the design stage than eliminate them later. When problems do occur, the traditional and probably the most straightforward way of solving them is through the application of passive methods, such as acoustical absorption, isolation mounts, and the like. These methods are probably the most effective way of combating broadband noise in large public assembly spaces.

Keywords

Sound Pressure Infinite Impulse Response Sound Absorber Acoustical Absorption Active Noise Control 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References Cited

  1. Bartels, V. 1992 “Headset with Active Noise-Reduction System for Mobile Applications.” J. Audio Engineering Society 40, no. 4.Google Scholar
  2. Nelson, P., and S. Elliot. 1993. Active Control of Sound. London: Academic Press.Google Scholar
  3. Olson, H., and E. May. 1953. “Electronic Sound Absorber.” J. Acoustical Society of America 25, no. 6.Google Scholar
  4. Pass, N. 1988. “White Paper on the “Shadow” Room Sound Absorber.” Phantom Acoustics (May).Google Scholar

Recommended Reading

  1. Erikkson, L., et al. 1989. “Active Noise Control on Systems with Time-Varying Sources and Parameters.” Sound and Vibration 23, no. 7.Google Scholar
  2. Olson, H. U.S. Patent 2,502,020.Google Scholar

Copyright information

© Springer Science+Business Media New York 1995

Authors and Affiliations

  • John M. Eargle

There are no affiliations available

Personalised recommendations