Waveguides...they look like horns.

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E.M.
Posts: 79
Joined: Sat Sep 02, 2006 1:01 am
Location: Fresno,CA

Waveguides...they look like horns.

#1 Post by E.M. »

The guys at diyaudio are :horse: multiple times over. I'm having trouble seeing what the big deal is. They don't look particulary complicated. Do they not have tradeoffs just like any other design? Is it a trend or a true improvement in audio reproduction?

Turntablist
Posts: 905
Joined: Thu May 18, 2006 5:02 am
Location: Sweden

Re: Waveguides...they look like horns.

#2 Post by Turntablist »

With the space available in the mouth of an OT or in the chamber of a DR commercially manufactured options will be very hard to find and if you do find it, the horizontal dispertion will probably not be too good.
The DIY waveguide is perfectly sized for the given space and has horizontal dispertion superior to 99% of the commercially avalable ones.

Other designs may very often have a whole lot of space available so commercial options will be a a bunch more, making a custom solution quite unnecessary, horizontal dispertion won't be better than the DIY waveguide but many people listen more with their eyes than their ears and choose a regular horizontally oriented horn over anything else anyways.

The final answer is, Bill's designs sure benefit from them, other designs might not because good horizontal dispertion is always wanted but if the design wont sell, then what's the advantage?
-2 T48 3015LF
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Bill Fitzmaurice
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Joined: Tue May 02, 2006 5:59 pm

Re: Waveguides...they look like horns.

#3 Post by Bill Fitzmaurice »

Most of the buzz about waveguides comes from one source, a source that sells them in both raw form and in finished speakers. Make of that what you will.

BillyG
Posts: 116
Joined: Mon May 08, 2006 8:16 pm
Location: Great Barrington,Ma

Re: Waveguides...they look like horns.

#4 Post by BillyG »

E.M. wrote:The guys at diyaudio are :horse: multiple times over. I'm having trouble seeing what the big deal is. They don't look particulary complicated. Do they not have tradeoffs just like any other design? Is it a trend or a true improvement in audio reproduction?
They don't have to be complicated. A trumpet has a similar shape for some very good resons. It's all about imaging and when you play a recording of a trumpet it sounds like a trumpet and not like a cuzoo!
Wave guides do not produce the loabing and distortion artifacts more commonly associated with difraction horns. Some examples are the 18Sound xt1086 and the Dayton H12rw.

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