Student Work

The harmonica microphone

Public

Current popular microphones for harmonicas are bulky and relatively heavy. This project used an electret microphone with a flat frequency response and shaped its response to the desired one for a harmonica by cascading the microphone with two filter systems. The result was a lightweight and small microphone that is superior to the current popular one.

  • This report represents the work of one or more WPI undergraduate students submitted to the faculty as evidence of completion of a degree requirement. WPI routinely publishes these reports on its website without editorial or peer review.
Creator
Publisher
Identifier
  • 04E014M
Advisor
Year
  • 2004
Date created
  • 2004-01-01
Resource type
Major
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