Long range correlations in the diffuse seismic coda

Science

Volumn 299, Issue 5606, 2003, Pages 547-549

  Campillo, Michel ^a   Paul, Anne ^a  

^a CNRS   (France)

Author keywords

[No Author keywords available]

Indexed keywords

EARTH (PLANET); ELASTICITY; POLARIZATION;

SEISMIC CODAS;

SEISMOLOGY;

CODA; CORRELATION; EARTHQUAKE; ELASTIC PROPERTY; GREEN FUNCTION; WAVE PROPAGATION;

ARTICLE; ASTRONOMY; CALCULATION; CORRELATION ANALYSIS; EARTHQUAKE; INFORMATION; POLARIZATION; PRIORITY JOURNAL; RECORDING; VELOCITY;

EID: 0037462596     PISSN: 00368075     EISSN: None     Source Type: Journal    
DOI: 10.1126/science.1078551     Document Type: Article

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19. Time-reversal experiments of ultrasonic waves in multiple scattering media give similar results with one-bit signals as with complete wave forms. We computed the correlation functions on the entire length of one-bit coda records. The results are very close to correlations of windowed true-amplitude coda records.
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23. We thank N. Shapiro, J. Pacheco, and S. K. Singh (Instituto de Geofisica, Universidad Nacional Autónoma de México for making the data available and B. van Tiggeten, L. Margerin, A. Derode, E. Larose, R. Weaver, and G. Abers for enlightening discussions.