Implementasi Wavelet pada Data Seismik Gunungapi
Noise decomposition on seismic volcanic data with wavelet using Daubechies wavelet decomposition on X and Y direction record data. Seismic volcanic data is in the form of broadband data, which broadband data has a wide frequency range so that it has a high enough noise level. So that when the noise...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Lambung Mangkurat University Press
2020-06-01
|
| Series: | Jurnal Fisika Flux |
| Subjects: | |
| Online Access: | https://ppjp.ulm.ac.id/journal/index.php/f/article/view/6945 |
| _version_ | 1818047701928902656 |
|---|---|
| author | Dairoh Dairoh Dega Surono Wibowo |
| author_facet | Dairoh Dairoh Dega Surono Wibowo |
| author_sort | Dairoh Dairoh |
| collection | DOAJ |
| description | Noise decomposition on seismic volcanic data with wavelet using Daubechies wavelet decomposition on X and Y direction record data. Seismic volcanic data is in the form of broadband data, which broadband data has a wide frequency range so that it has a high enough noise level. So that when the noise decomposition process is carried out in selecting the decomposition of the noise it must be appropriate so that the information contained in it does not decompose, this is because the volcanic broadband seismic record data contains volcanic earthquake event information that has an amplitude at the same value as the amplitude of the noise. Therefore noise decomposition is done by implementing wavelet, that is by using Daubechies wavelet decomposition. The results show that Daubechies wavelet decomposition can break down noise properly without losing the information contained in the signal. The decomposition of noise uses Daubechies db 5 level 5 wavelet decomposition in detail. The results of the wavelet using wavelet decomposition obtained vulcanic earthquake events whose signal results showed conformity with volcanic earthquakes with T. Minakmi and wasserman's forms. |
| first_indexed | 2024-12-10T10:09:59Z |
| format | Article |
| id | doaj.art-29785c56dc074aab860bf3a783b1e94b |
| institution | Directory Open Access Journal |
| issn | 1829-796X 2541-1713 |
| language | English |
| last_indexed | 2024-12-10T10:09:59Z |
| publishDate | 2020-06-01 |
| publisher | Lambung Mangkurat University Press |
| record_format | Article |
| series | Jurnal Fisika Flux |
| spelling | doaj.art-29785c56dc074aab860bf3a783b1e94b2022-12-22T01:53:08ZengLambung Mangkurat University PressJurnal Fisika Flux1829-796X2541-17132020-06-0117210011110.20527/flux.v17i2.69456085Implementasi Wavelet pada Data Seismik GunungapiDairoh Dairoh0Dega Surono Wibowo1Politeknik Harapan BersamaPoliteknik Harapan BersamaNoise decomposition on seismic volcanic data with wavelet using Daubechies wavelet decomposition on X and Y direction record data. Seismic volcanic data is in the form of broadband data, which broadband data has a wide frequency range so that it has a high enough noise level. So that when the noise decomposition process is carried out in selecting the decomposition of the noise it must be appropriate so that the information contained in it does not decompose, this is because the volcanic broadband seismic record data contains volcanic earthquake event information that has an amplitude at the same value as the amplitude of the noise. Therefore noise decomposition is done by implementing wavelet, that is by using Daubechies wavelet decomposition. The results show that Daubechies wavelet decomposition can break down noise properly without losing the information contained in the signal. The decomposition of noise uses Daubechies db 5 level 5 wavelet decomposition in detail. The results of the wavelet using wavelet decomposition obtained vulcanic earthquake events whose signal results showed conformity with volcanic earthquakes with T. Minakmi and wasserman's forms.https://ppjp.ulm.ac.id/journal/index.php/f/article/view/6945broadband, wavelet, daubechies, volcano, wasserman |
| spellingShingle | Dairoh Dairoh Dega Surono Wibowo Implementasi Wavelet pada Data Seismik Gunungapi Jurnal Fisika Flux broadband, wavelet, daubechies, volcano, wasserman |
| title | Implementasi Wavelet pada Data Seismik Gunungapi |
| title_full | Implementasi Wavelet pada Data Seismik Gunungapi |
| title_fullStr | Implementasi Wavelet pada Data Seismik Gunungapi |
| title_full_unstemmed | Implementasi Wavelet pada Data Seismik Gunungapi |
| title_short | Implementasi Wavelet pada Data Seismik Gunungapi |
| title_sort | implementasi wavelet pada data seismik gunungapi |
| topic | broadband, wavelet, daubechies, volcano, wasserman |
| url | https://ppjp.ulm.ac.id/journal/index.php/f/article/view/6945 |
| work_keys_str_mv | AT dairohdairoh implementasiwaveletpadadataseismikgunungapi AT degasuronowibowo implementasiwaveletpadadataseismikgunungapi |