High resolution Krylov space 3-D wavenumber-frequency analysis

Hongya Ge, Ivars P. Kirsteins

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Driven by the need for identifying the presence of flow noise components in a towed volumetric acoustic array, methodologies are developed for high resolution 3-dimensional (3-D) wavenumber-frequency (k-f) analysis based on Krylov space techniques. These methods are applied to actual noise data from a sea trial. The experimental results indicate that the Krylov-based method outperforms conventional approaches and provides efficient and effective solutions to k-f analysis.

Original languageEnglish (US)
Title of host publication2007 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP '07
DOIs
StatePublished - Aug 6 2007
Event2007 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP '07 - Honolulu, HI, United States
Duration: Apr 15 2007Apr 20 2007

Publication series

NameICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Volume2

Other

Other2007 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP '07
CountryUnited States
CityHonolulu, HI
Period4/15/074/20/07

Fingerprint

Acoustic arrays
Acoustic noise

All Science Journal Classification (ASJC) codes

  • Software
  • Signal Processing
  • Electrical and Electronic Engineering

Cite this

Ge, H., & Kirsteins, I. P. (2007). High resolution Krylov space 3-D wavenumber-frequency analysis. In 2007 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP '07 [4217552] (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; Vol. 2). https://doi.org/10.1109/ICASSP.2007.366379
Ge, Hongya ; Kirsteins, Ivars P. / High resolution Krylov space 3-D wavenumber-frequency analysis. 2007 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP '07. 2007. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings).
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Ge, H & Kirsteins, IP 2007, High resolution Krylov space 3-D wavenumber-frequency analysis. in 2007 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP '07., 4217552, ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, vol. 2, 2007 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP '07, Honolulu, HI, United States, 4/15/07. https://doi.org/10.1109/ICASSP.2007.366379

High resolution Krylov space 3-D wavenumber-frequency analysis. / Ge, Hongya; Kirsteins, Ivars P.

2007 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP '07. 2007. 4217552 (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; Vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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AU - Kirsteins, Ivars P.

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AB - Driven by the need for identifying the presence of flow noise components in a towed volumetric acoustic array, methodologies are developed for high resolution 3-dimensional (3-D) wavenumber-frequency (k-f) analysis based on Krylov space techniques. These methods are applied to actual noise data from a sea trial. The experimental results indicate that the Krylov-based method outperforms conventional approaches and provides efficient and effective solutions to k-f analysis.

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Ge H, Kirsteins IP. High resolution Krylov space 3-D wavenumber-frequency analysis. In 2007 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP '07. 2007. 4217552. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings). https://doi.org/10.1109/ICASSP.2007.366379