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How do I reduce noise on signals using an oscilloscope?

Subject: Setup & Operation | Published: October 2026 | FAQ ID: KB-01968

Question: How do I reduce noise on signals using an oscilloscope?

Answer: There are many methods to reduce many types of noise on a signal. Tektronix oscilloscopes can do this through bandwidth limiting the scope input, averaging your signal, changing the sampling method to hi-resolution mode, and more. This video demonstrates many of the features that are included in the user manual and can be found on scopes.