Publication detail

Verification of the Double Layer Holographic Array for Extraction of Sound Fields in Reverberant Conditions

HAVRÁNEK, Z. BEJČEK, L.

Original Title

Verification of the Double Layer Holographic Array for Extraction of Sound Fields in Reverberant Conditions

English Title

Verification of the Double Layer Holographic Array for Extraction of Sound Fields in Reverberant Conditions

Type

conference paper

Language

en

Original Abstract

This paper describes methods and presents verification results of improvement of algorithms for visualization of sound fields based on near-field acoustical holography (NAH) by the double layer holografic array (DLA) measurement and iterative technique to remove disturbing sound fields which are not in the examinated area under measurement planes (holograms).

English abstract

This paper describes methods and presents verification results of improvement of algorithms for visualization of sound fields based on near-field acoustical holography (NAH) by the double layer holografic array (DLA) measurement and iterative technique to remove disturbing sound fields which are not in the examinated area under measurement planes (holograms).

Keywords

acoustical holography, sound characterization, vibration analyses

RIV year

2006

Released

30.09.2006

Publisher

CONGREX do Brazil

Location

Rio de Janeiro (Brazílie)

ISBN

978-1-62276-646-8

Book

Proceedings of the XVIII IMEKO World Congress

Pages from

1

Pages to

4

Pages count

4

Documents

BibTex


@inproceedings{BUT15167,
  author="Zdeněk {Havránek} and Ludvík {Bejček}",
  title="Verification of the Double Layer Holographic Array for Extraction of Sound Fields in Reverberant Conditions",
  annote="This paper describes methods and presents verification results of improvement of algorithms for visualization of sound fields based on near-field acoustical holography (NAH) by the double layer holografic array (DLA) measurement and iterative technique to remove disturbing sound fields which are not in the examinated area under measurement planes (holograms).",
  address="CONGREX do Brazil",
  booktitle="Proceedings of the XVIII IMEKO World Congress",
  chapter="15167",
  howpublished="electronic, physical medium",
  institution="CONGREX do Brazil",
  year="2006",
  month="september",
  pages="1--4",
  publisher="CONGREX do Brazil",
  type="conference paper"
}