On the Possibility to Analyze Ambient Noise Recoeded by a Mobile Device Through the H / V Spectral Ratio Technique
On the Possibility to Analyze Ambient Noise Recoeded by a Mobile Device Through the H / V Spectral Ratio Technique
Author(s): Dragomir Gospodinov, Delko Zlatanski, Boyko Ranguelov, Alexander KandilarovSubject(s): Social Sciences, Education, Essay|Book Review |Scientific Life, School education, Vocational Education, Higher Education , History of Education, Scientific Life
Published by: Национално издателство за образование и наука „Аз-буки“
Keywords: H/V spectral ratio technique; ambient noise; fundamental frequency
Summary/Abstract: The analysis of the spectral properties of ambient seismic noise has recently turned to be a promising approach in the study of site effects impact on seismic hazard. In the present paper we present some results from our investigation on the possibility to use mobile devices to record analyze seismic noise through the examination of the horizontal to vertical (H/V) spectral ratio. The results were compared to the ones, obtained by the application of professional seismological equipment, a velocimeter of type GBV-316 of the GEOSIG company. Some divergence of the results from the mobile device and those from GBV-316 were identified, revealing that the application of a mobile device in this case is questionable.
Journal: Химия. Природните науки в образованието
- Issue Year: 27/2018
- Issue No: 5
- Page Range: 666-674
- Page Count: 9
- Language: English
- Content File-PDF