Real-time determination of the signal-to-noise ratio of partly coherent seismic time series

Peter Møller Kjeldsen

doi:10.1109/ICASSP.1994.389382

Real-time determination of the signal-to-noise ratio of partly coherent seismic time series

Peter Møller Kjeldsen

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Abstract

A suitable measure of the quality of signals used in exploration seismics is the signal-to-noise ratio (S/N) of the recorded signals (traces). However, the S/N of the single unstacked traces may vary considerably due to changing weather conditions during the exploration session. Since it is of great practical interest to be able to monitor the S/N while the traces are recorded an approach for fast real-time determination of the S/N of seismic time series is proposed. The described method is based on an iterative procedure utilizing the trace-to-trace coherence, but unlike procedures known so far it uses calculated initial guesses and stop criterions. This significantly reduces the computational burden of the procedure so that real-time capabilities are obtained

Original language	English
Title of host publication	Proceedings og the IEEE International Conference on Acoustics, Speech, and Signal Processing
Volume	Volume 5
Publisher	IEEE
Publication date	1994
Pages	521-524
ISBN (Print)	07-80-31775-0
DOIs	https://doi.org/10.1109/ICASSP.1994.389382
Publication status	Published - 1994
Event	1994 IEEE International Conference on Acoustics, Speech, and Signal Processing - Adelaide, Australia Duration: 19 Apr 1994 → 22 Apr 1994 Conference number: 19 http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=3104

Conference

Conference	1994 IEEE International Conference on Acoustics, Speech, and Signal Processing
Number	19
Country/Territory	Australia
City	Adelaide
Period	19/04/1994 → 22/04/1994
Internet address	http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=3104

Bibliographical note

Copyright 1994 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.

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title = "Real-time determination of the signal-to-noise ratio of partly coherent seismic time series",

abstract = "A suitable measure of the quality of signals used in exploration seismics is the signal-to-noise ratio (S/N) of the recorded signals (traces). However, the S/N of the single unstacked traces may vary considerably due to changing weather conditions during the exploration session. Since it is of great practical interest to be able to monitor the S/N while the traces are recorded an approach for fast real-time determination of the S/N of seismic time series is proposed. The described method is based on an iterative procedure utilizing the trace-to-trace coherence, but unlike procedures known so far it uses calculated initial guesses and stop criterions. This significantly reduces the computational burden of the procedure so that real-time capabilities are obtained",

author = "Kjeldsen, {Peter M{\o}ller}",

note = "Copyright 1994 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.; 1994 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP '94 ; Conference date: 19-04-1994 Through 22-04-1994",

year = "1994",

doi = "10.1109/ICASSP.1994.389382",

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pages = "521--524",

booktitle = "Proceedings og the IEEE International Conference on Acoustics, Speech, and Signal Processing",

publisher = "IEEE",

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Kjeldsen, PM 1994, Real-time determination of the signal-to-noise ratio of partly coherent seismic time series. in Proceedings og the IEEE International Conference on Acoustics, Speech, and Signal Processing. vol. Volume 5, IEEE, pp. 521-524, 1994 IEEE International Conference on Acoustics, Speech, and Signal Processing, Adelaide, South Australia, Australia, 19/04/1994. https://doi.org/10.1109/ICASSP.1994.389382

TY - GEN

T1 - Real-time determination of the signal-to-noise ratio of partly coherent seismic time series

AU - Kjeldsen, Peter Møller

N1 - Conference code: 19

PY - 1994

Y1 - 1994

N2 - A suitable measure of the quality of signals used in exploration seismics is the signal-to-noise ratio (S/N) of the recorded signals (traces). However, the S/N of the single unstacked traces may vary considerably due to changing weather conditions during the exploration session. Since it is of great practical interest to be able to monitor the S/N while the traces are recorded an approach for fast real-time determination of the S/N of seismic time series is proposed. The described method is based on an iterative procedure utilizing the trace-to-trace coherence, but unlike procedures known so far it uses calculated initial guesses and stop criterions. This significantly reduces the computational burden of the procedure so that real-time capabilities are obtained

AB - A suitable measure of the quality of signals used in exploration seismics is the signal-to-noise ratio (S/N) of the recorded signals (traces). However, the S/N of the single unstacked traces may vary considerably due to changing weather conditions during the exploration session. Since it is of great practical interest to be able to monitor the S/N while the traces are recorded an approach for fast real-time determination of the S/N of seismic time series is proposed. The described method is based on an iterative procedure utilizing the trace-to-trace coherence, but unlike procedures known so far it uses calculated initial guesses and stop criterions. This significantly reduces the computational burden of the procedure so that real-time capabilities are obtained

U2 - 10.1109/ICASSP.1994.389382

DO - 10.1109/ICASSP.1994.389382

M3 - Article in proceedings

SN - 07-80-31775-0

VL - Volume 5

SP - 521

EP - 524

BT - Proceedings og the IEEE International Conference on Acoustics, Speech, and Signal Processing

PB - IEEE

T2 - 1994 IEEE International Conference on Acoustics, Speech, and Signal Processing

Y2 - 19 April 1994 through 22 April 1994

ER -

Real-time determination of the signal-to-noise ratio of partly coherent seismic time series

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