Patent? What patent?

Taterworks · 28th January 2009, 01:39 AM

http://blog.hometheatermag.com/ces2009/fitting_in/

It looks like Wisdom Audio is about to challenge Danley Sound Labs' claim to quarter-wave enclosures that load the line from both sides of the driver. The Sage S90i in-wall subwoofer features "Regenerative Line" technology that also captures energy from both sides of the cone.

A tapped horn pretender or a harmless prior-art Transflex design?

FlipC · 28th January 2009, 07:55 AM

Got a feeling that is like the one William did.

Though I did come across another company making a dual driver PA Th, though they claimed it was based on a Danley TH design so we can assume it was licensed ?

28th January 2009, 01:39 AM	#1
Taterworks diyAudio Member Join Date: May 2007	Patent? What patent? http://blog.hometheatermag.com/ces2009/fitting_in/ It looks like Wisdom Audio is about to challenge Danley Sound Labs' claim to quarter-wave enclosures that load the line from both sides of the driver. The Sage S90i in-wall subwoofer features "Regenerative Line" technology that also captures energy from both sides of the cone. A tapped horn pretender or a harmless prior-art Transflex design? __________________ If it works, but you don't know why it works, then you haven't done any engineering. Taterworks Audio (nothing for sale)

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28th January 2009, 07:55 AM	#2
FlipC diyAudio Member Join Date: Aug 2008	Got a feeling that is like the one William did. Though I did come across another company making a dual driver PA Th, though they claimed it was based on a Danley TH design so we can assume it was licensed ?

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