Search This Blog

Monday, May 10, 2010

Modified Zwislocki coupler

Some months ago, I managed to construct a modified(simplified) Zwislocki coupler:

 entirely out of a pulp material and later finished w/ resin.
 [for 0.3" microphones only]

Still its accuracy was little off from IEC-711 due to the acoustic impedance mismatch in the mid frequency range. I need to further enhance the design.

No comments:

Post a Comment