In this work we investigate the application of the wavelet analysis to improve the well-known horizontal to vertical spectral ratio (HVSR) technique for site effect estimation. Wavelet analysis has been widely used in the last decade for its capacity to localise the signal in both the time and frequ
Improvement of Nakamura technique by singular spectrum analysis
β Scribed by Roberto Carniel; Fausto Barazza; Paolo Pascolo
- Publisher
- Elsevier Science
- Year
- 2006
- Tongue
- English
- Weight
- 183 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0267-7261
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
This paper describes an investigation into interior road noise caused by the acoustic cavity resonance inside the tire-wheel assembly when a passenger car is running. First of all, we researched some characteristics of the acoustic cavity resonance inside the tire-wheel assembly. Next, we derived th
## Abstract **BACKGROUND:** Currently, the combination of conventional physicochemical techniques appears to be an attractive option to apply to wastewater treatment. In this work, a hybrid technique, called sonoelectrochemistry as a result of the combination of electrochemical and ultrasound techn