Title :
Research on infrasound transmission characteristic based on MATLAB
Author :
Bin, Wang ; Yang, Cui
Author_Institution :
Sch. of Electr. Eng., Jilin Teacher´´s Inst. of Eng. & Technol., Changchun, China
Abstract :
In this paper, the collected infrasound signals were analyzed and disposed based on MATLAB, by signal processing technology. In the way, we have got the data of infrasound transmission characteristic which is the same frequency but different sound pressure level, which is the same direction but different distance and which is the same sound pressure level but different frequency. These data is very important for the study of infrasound device.
Keywords :
acoustic signal processing; acoustic wave transmission; mathematics computing; MATLAB; infrasound device; infrasound signal transmission; signal processing; sound pressure level; Biology; Educational institutions; Electrical engineering; MATLAB; Monitoring; Presses; Signal processing; Infrasound; Spectrum analysis; Transmission characteristic;
Conference_Titel :
Electrical and Control Engineering (ICECE), 2011 International Conference on
Conference_Location :
Yichang
Print_ISBN :
978-1-4244-8162-0
DOI :
10.1109/ICECENG.2011.6057360
