3C55.85 - Acoustical Filters - Stewart Filters

We have available to us several filters built by G. W. Stewart during his tenure here at the University of Iowa.  Stick a small speaker in one end and a microphone in the other to see their spectrograms.  We usually use MatLab for this.
Code Number:
3C55.85
Demo Title:
Acoustical Filters - Stewart Filters
Condition:
Good
Principle:
Filters and Filtering
Area of Study:
Acoustics
Equipment:
Stewart Filters, microphone, small speaker with wave generator or laptop computer
Procedure:

We have available to us several filters built by G. W. Stewart during his tenure here at the University of Iowa.  Stick a small speaker in one end and a microphone in the other to see their spectrograms.  We usually use MatLab for this.

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