Nearfield acoustic holography: I. Theory of generalized holography and the development of NAH

• J. D. Maynard

  The Pennsylvania State University, Department of Physics, University Park, Pennsylvania 16802

• E. G. Williams

  The Pennsylvania State University, Department of Physics, University Park, Pennsylvania 16802

• Y. Lee

  The Pennsylvania State University, Department of Physics, University Park, Pennsylvania 16802

抄録

Because its underlying principles are so fundamental, holography has been studied and applied in many areas of science. Recently, a technique has been developed which takes the maximum advantage of the fundamental principles and extracts much more information from a hologram than is customarily associated with such a measurement. In this paper the fundamental principles of holography are reviewed, and a sound radiation measurement system, called nearfield acoustic holography (NAH), which fully exploits the fundamental principles, is described.

収録刊行物

• The Journal of the Acoustical Society of America

  The Journal of the Acoustical Society of America 78 (4), 1395-1413, 1985-10-01

  Acoustical Society of America (ASA)

キーワード

• Acoustics and Ultrasonics
• Arts and Humanities (miscellaneous)

詳細情報

• CRID: 1363670319491781888
• NII論文ID: 30016097432
• DOI: 10.1121/1.392911
• ISSN: 15208524
• ISSN: 00014966
• ISSN: http://id.crossref.org/issn/00014966
• Web Site: https://pubs.aip.org/asa/jasa/article-pdf/78/4/1395/11782780/1395_1_online.pdf
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