Acoustic High-Pass, Low-Pass, and Band-Stop Filters
  1. Introduction
  2. Theory
    1. Waveguides and transmission lines
    2. Duct driven at x=0 and open at x=L
  3. Acoustic Filters
    1. Low-pass filters
    2. High-pass filters
    3. Band-stop filters
  1. Equipment
  2. Procedure and Analysis
    1. Setting up the analyzer and taking measurements
    2. Measurement of the duct resonances
    3. Low-pass filters
    4. High-pass filters
    5. Band-stop filters
  3. References
Sample Student Data