In Reply to: Re: Variable x-o for motorola KSN1142 posted by Wayne Parham on April 18, 2001 at 01:12:18:
Dear Andy, Wayne with interest I followed your discussion about
Piezo filtering.
Perhaps you could help me out with the following:
I would try to add a Piezo to a Tannoy dual-concentric speaker design.
To add some brilliance. The objective however is to use a 6 db. per
Octave filter with the cut off starting somewhere at 20 khz.
(To not intefere with the idee of the Tannoy principle of superior Phase carateristics by using a point source). Yust adding some upper brilliance!
Could you guys help me out with the values of the C's and R's?
B.t.w if you don't mind I would like to post your reply in the Tannoy
forum.
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