Room Walls as waveguides?

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Has anyone ever tried mounting a driver/s to a baffle, and mounting that baffle into the corner of the room on the wall, so the corner of the room is the box and the walls themselves become a wave guide?

im want to fill a 'whole room' with sweet full range sound, not have 1 dedicated listening position with a 3D image.

any thoughts on my "corner mounted wave guide" idea?
 
cool thanks :)


Soffit mounting is a technique used regularly in recording studios. It eliminates the baffle step associated with having a pair of speakers sitting out in the room. The radiation angle at low frequencies is confined to 90 degrees in the horizontal plane. The Unity horns also have a radiation angle which is around 90 degrees at the crossover frequency, narrowing to 60 degrees up higher. Having a speaker system with essentially the same radiation angle at all frequencies guarantees a flat power response. This can clearly be heard when walking around the listening room, and indeed the whole house. Apart from a reduction in exteme treble, the sound essentially doesn't change as you walk around the house.
 
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Yeh - I have bad dreams about doing something like William has done - and then a few months later SWMBO sez - honey - I want to rearrange the furniture. :eek::eek::eek:

wouldnt matter :)

"This can clearly be heard when walking around the listening room, and indeed the whole house. Apart from a reduction in exteme treble, the sound essentially doesn't change as you walk around the house"


do it :D
 
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wouldnt matter :)

1) I'm not sure if you are familiar with GRITS - Girls Raised In The South
2) I'm pretty sure that you are not familiar with SWMBO - born and bred in Nashville + is a spoiled Doctors brat.

3) The combination of #1+ #2 is - hmmmmmmm - let me say that it can represent a considerable challenge to counter on a long term basis. AND there WILL BE payback involved at some point. Fortunately for me I am at and older and wiser point in my life where I don't give a rat's behind. :rolleyes:
 
1) I'm not sure if you are familiar with GRITS - Girls Raised In The South
2) I'm pretty sure that you are not familiar with SWMBO - born and bred in Nashville + is a spoiled Doctors brat.

3) The combination of #1+ #2 is - hmmmmmmm - let me say that it can represent a considerable challenge to counter on a long term basis. AND there WILL BE payback involved at some point. Fortunately for me I am at and older and wiser point in my life where I don't give a rat's behind. :rolleyes:


and they keep us around, even after our gamete donation to the future generation - perhaps it's pity / charity?
 
1) I'm not sure if you are familiar with GRITS - Girls Raised In The South
2) I'm pretty sure that you are not familiar with SWMBO - born and bred in Nashville + is a spoiled Doctors brat.

3) The combination of #1+ #2 is - hmmmmmmm - let me say that it can represent a considerable challenge to counter on a long term basis. AND there WILL BE payback involved at some point. Fortunately for me I am at and older and wiser point in my life where I don't give a rat's behind. :rolleyes:

Oh Sure,

It's easy for you old guys to say that! :D

What about us young, "Totally with-it" types that are full of energy, testosterone and inspiration....

Jeez, I just looked in the mirror...Who the hell is that!.. and what's he doing in my mirror?

Terry "Suddenly Shaken" Olson
 
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Joined 2006
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Oh Sure,

It's easy for you old guys to say that! :D

What about us young, "Totally with-it" types that are full of energy, testosterone and inspiration....

Jeez, I just looked in the mirror...Who the hell is that!.. and what's he doing in my mirror?

Terry "Suddenly Shaken" Olson

Yeah - I gotta old guy that lives in da mirror too. The difference is that he's left handed soooooooooo I know it isn't me - because I'm right handed!!! :p
 
Has anyone ever tried mounting a driver/s to a baffle, and mounting that baffle into the corner of the room on the wall, so the corner of the room is the box and the walls themselves become a wave guide?

im want to fill a 'whole room' with sweet full range sound, not have 1 dedicated listening position with a 3D image.

any thoughts on my "corner mounted wave guide" idea?

That, my friend, is the main thrust of the Pi constant directivity cornerhorn design:

 
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