Por favor, use este identificador para citar o enlazar este ítem:
http://repositorio.espe.edu.ec/handle/21000/15565
Registro completo de metadatos
Campo DC | Valor | Lengua/Idioma |
---|---|---|
dc.contributor.advisor | Lara Cueva, Román Alcides | - |
dc.contributor.author | Rodríguez Cesén, Mauricio Javier | - |
dc.date.accessioned | 2019-02-20T02:35:40Z | - |
dc.date.available | 2019-02-20T02:35:40Z | - |
dc.date.issued | 2018 | - |
dc.identifier.citation | Rodríguez Cesén, Mauricio Javier (2018). A real-time microseisms-detector based on voice activity detection and endpoint detection: an approach to Cotopaxi Volcano. Carrera de Ingeniería en Electrónica y Telecomunicaciones. Universidad de las Fuerzas Armadas ESPE. Matriz Sangolquí. | es_ES |
dc.identifier.other | 040598 | - |
dc.identifier.uri | http://repositorio.espe.edu.ec/handle/21000/15565 | - |
dc.description.abstract | The Ring of Fire represents a constant threat in the case of possible eruptions due to its 160 active volcanoes, in such way, several studies have determined that the increment of volcano tectonic and long period events could indicate the beginning of a volcanic eruptive process. In this context, it is crucial to improve the performance in microseisms detection, due to the high requirements towards automatic recognition systems in real-time. For this purpose, this work aims at improving a microseisms detector based on voice activity detection (VAD) and endpoint detection. Furthermore, we propose the use of signal segmentation, to work with fixed windows, to analyze the signal-to-noise ratio, and to adapting VAD techniques to microseisms. The results obtained demonstrate the reliability of this detector, by obtaining 100% of precision and 96% of accuracy in real-time tested, by considering dataset of Cotopaxi Volcano in Ecuador. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Universidad de las Fuerzas Armadas ESPE. Carrera de Ingeniería en Electrónica y Telecomunicaciones. | es_ES |
dc.rights | openAccess | es_ES |
dc.subject | REAL TIME | es_ES |
dc.subject | MICROSEISMS DETECTION | es_ES |
dc.subject | ERUPCIÓN VOLCÁNICA | es_ES |
dc.subject | MICROSISMOS | es_ES |
dc.title | A real-time microseisms-detector based on voice activity detection and endpoint detection: an approach to Cotopaxi Volcano | es_ES |
dc.type | article | es_ES |
Aparece en las colecciones: | Artículos Académicos - Carrera de Ingeniería en Electrónica y Telecomunicaciones |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
AA- ESPE-040598-R.pdf | RESUMEN | 32,14 kB | Adobe PDF | Visualizar/Abrir |
Los ítems de DSpace están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.