Posted by Wayne Parham [ 64.216.178.161 ] on January 04, 2004 at 23:21:03:
In Reply to: Re: Check out Linkwitz posted by Bill Martinelli on January 04, 2004 at 23:01:26:
It's the push-pull configuration that reduces second harmonics, not a single driver dipole. The idea is that if there is uniform asymmetrical motion from the suspension or the motor, driving two similar devices in opposite directions will cancel it.
The dipole configuration has a lot of advantages, directivity being one of its biggest. But I wasn't planning to use this arrangement. I was considering the use of a push-pull driver configuration in a π cornerhorn. It would use a ported motor chamber and not a dipole.
Just thought I'd clarify.
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