Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/1370
DC Field | Value | Language |
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dc.contributor.authorall | Bartosch, T.; Lehrstuhl für Nachrichtentechnik I, Universität Erlangen-Nürnberg, Erlangen, Germany | en |
dc.contributor.authorall | Seidl, D.; undesanstalt für Geowissenschaften und Rohstoffe, Seismologisches Zentralobservatorium Gräfenberg, Erlangen, Germany | en |
dc.date.accessioned | 2006-07-26T12:42:18Z | en |
dc.date.available | 2006-07-26T12:42:18Z | en |
dc.date.issued | 1999-06 | en |
dc.identifier.uri | http://hdl.handle.net/2122/1370 | en |
dc.description.abstract | Among a variety of spectrogram methods Short-Time Fourier Transform (STFT) and Continuous Wavelet Transform (CWT) were selected to analyse transients in non-stationary tremor signals. Depending on the properties of the tremor signal a more suitable representation of the signal is gained by CWT. Three selected broadband tremor signals from the volcanos Mt. Stromboli, Mt. Semeru and Mt. Pinatubo were analyzed using both methods. The CWT can also be used to extend the definition of coherency into a time-varying coherency spectrogram. An example is given using array data from the volcano Mt. Stromboli. | en |
dc.format.extent | 3407816 bytes | en |
dc.format.mimetype | application/pdf | en |
dc.language.iso | English | en |
dc.relation.ispartofseries | 3/42 (1999) | en |
dc.subject | spectrogram | en |
dc.subject | wavelet transform | en |
dc.subject | broadband tremor | en |
dc.title | Spectrogram analysis of selected tremor signals using short-time Fourier transform and continuous wavelet transform | en |
dc.type | article | en |
dc.type.QualityControl | Peer-reviewed | en |
dc.subject.INGV | 04. Solid Earth::04.06. Seismology::04.06.10. Instruments and techniques | en |
dc.description.journalType | JCR Journal | en |
dc.description.fulltext | open | en |
dc.contributor.author | Bartosch, T. | en |
dc.contributor.author | Seidl, D. | en |
dc.contributor.department | Lehrstuhl für Nachrichtentechnik I, Universität Erlangen-Nürnberg, Erlangen, Germany | en |
dc.contributor.department | undesanstalt für Geowissenschaften und Rohstoffe, Seismologisches Zentralobservatorium Gräfenberg, Erlangen, Germany | en |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | Lehrstuhl für Nachrichtentechnik I, Universität Erlangen-Nürnberg, Erlangen, Germany | - |
crisitem.author.dept | Bundesanstalt für Geowissenschaften und Rohstoffe, Seismologisches Zentralobservatorium Gräfenberg, Erlangen, Germany | - |
crisitem.classification.parent | 04. Solid Earth | - |
Appears in Collections: | Annals of Geophysics |
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File | Description | Size | Format | |
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11 bartosch.pdf | 3.33 MB | Adobe PDF | View/Open |
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