Data Acquisition and Digital Filtering for Infrasonic Records on Active Volcanoes
This paper presents the design of a digital data acquisition system for volcanic infrasound records. The system includes four electret condenser element microphones, a QF4A512 programmable signal converter from Quickfilter Technologies and a MSP430 microcontroller from Texas Instruments. The signal...
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
IFSA Publishing, S.L.
2007-03-01
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Series: | Sensors & Transducers |
Subjects: | |
Online Access: | http://www.sensorsportal.com/HTML/DIGEST/march_07/P_129.pdf |