27.7.2 - Filtering
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Practice Questions
Test your understanding with targeted questions
What is the main purpose of filtering in seismology?
💡 Hint: Think about the words 'clean' and 'clear'.
Name one type of filter used in seismology.
💡 Hint: Consider what each filter does.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does a low-pass filter do?
💡 Hint: Remember its name: 'low-pass'!
True or False: High-pass filters remove high-frequency noise.
💡 Hint: Think about what is 'high' and what is 'low'.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Given a seismogram that includes significant background noise, outline the steps you would take to filter the data effectively.
💡 Hint: Consider what noise types are most disruptive.
Discuss the potential risks of ignoring baseline drift when analyzing seismic data for an earthquake-prone zone.
💡 Hint: Recall how misleading data can affect safety protocols.
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