TIME DELAY ESTIMATION BY AUTOREGRESSIVE MODELIZATION.

M. A. Pallas; N. Martin; J. Martin

TIME DELAY ESTIMATION BY AUTOREGRESSIVE MODELIZATION.

M. A. Pallas
, N. Martin
, J. Martin

CNRS

Producción científica: Contribución a una revista › Artículo de la conferencia › revisión exhaustiva

5 Citas (Scopus)

Resumen

From an active underwater acoustics experiment, the time delays of the multipath propagation are estimated in the case where the time differences of arrival are not large enough to be treated by classical methods. After estimating the propagation filter transfer function, autoregressive (AR) modelization to these frequential data is applied. The delay values are deduced from the pole locations of the AR model. Simulations of the processing are presented. Finally, the method is applied to real data.

Idioma original	Inglés
Páginas (desde-hasta)	455-458
Número de páginas	4
Publicación	ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Estado	Publicada - 1987
Publicado de forma externa	Sí

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@article{b1e7dc57acea4468a5b6d09bca2a60d3,

title = "TIME DELAY ESTIMATION BY AUTOREGRESSIVE MODELIZATION.",

abstract = "From an active underwater acoustics experiment, the time delays of the multipath propagation are estimated in the case where the time differences of arrival are not large enough to be treated by classical methods. After estimating the propagation filter transfer function, autoregressive (AR) modelization to these frequential data is applied. The delay values are deduced from the pole locations of the AR model. Simulations of the processing are presented. Finally, the method is applied to real data.",

author = "Pallas, \{M. A.\} and N. Martin and J. Martin",

year = "1987",

language = "English",

pages = "455--458",

journal = "ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings",

issn = "0736-7791",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

}

TY - JOUR

T1 - TIME DELAY ESTIMATION BY AUTOREGRESSIVE MODELIZATION.

AU - Pallas, M. A.

AU - Martin, N.

AU - Martin, J.

PY - 1987

Y1 - 1987

N2 - From an active underwater acoustics experiment, the time delays of the multipath propagation are estimated in the case where the time differences of arrival are not large enough to be treated by classical methods. After estimating the propagation filter transfer function, autoregressive (AR) modelization to these frequential data is applied. The delay values are deduced from the pole locations of the AR model. Simulations of the processing are presented. Finally, the method is applied to real data.

AB - From an active underwater acoustics experiment, the time delays of the multipath propagation are estimated in the case where the time differences of arrival are not large enough to be treated by classical methods. After estimating the propagation filter transfer function, autoregressive (AR) modelization to these frequential data is applied. The delay values are deduced from the pole locations of the AR model. Simulations of the processing are presented. Finally, the method is applied to real data.

UR - https://www.scopus.com/pages/publications/0023168569

M3 - Conference article

AN - SCOPUS:0023168569

SN - 0736-7791

SP - 455

EP - 458

JO - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

JF - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

ER -

TIME DELAY ESTIMATION BY AUTOREGRESSIVE MODELIZATION.

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