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4973 Search Results Found |
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Forum: Pi Speakers «»
Posted on: Mon, 29 September 2003 17:58 «»
By: toxicport.e
horn
…busy.this will be good to see if a 30hz 750L horn is justifiableas soon as i finish the niggly bits-the corner reflectors,completely optimising the rear chamber to be correct 17L+2L for lab12 woofer+bracing,and drawing it more times in Qcad with really …
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Forum: Speaker «»
Posted on: Thu, 03 June 2010 15:01 «»
By: gabbe
horn
hi all it has been some time since i post any thing here, may be it is time to come back, i am building a horn for a single driver
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Forum: Pi Speakers «»
Posted on: Tue, 24 July 2007 18:36 «»
By: Zene Gillette
Horn
…the name or web site/plans for the corner horn build in late 60's. I built from Mechanics illustrated plans. Sure was a copy of something Klipsch did. It was front firing like yours but sides were tapered into long slot facing corner. Around 48" tall if I…
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Forum: Pi Speakers «»
Posted on: Mon, 29 September 2003 21:20 «»
By: toxicport.e
horn
…midbass bin just to reach my 300hz tractix horns i dont have ,and wont haev for a very long time :Pbtw im getn a new pc (2ghz),so i can use hornresp and wait only 2seconds for the response ,rather than 30seconds on my 133mhz,for a hyperbolic horn =)also …
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Forum: Pi Speakers «»
Posted on: Fri, 19 October 2001 23:19 «»
By: Wayne Parham
Characteristics of various horn flares
…are some basic descriptions of various horn types:
Salmon shapes:ConicalExponentialHyperbolicOther shapes:Tractrix (see "tractory curve")RadialMulticellConstant directivity (CD)Overview and history:Horns are used for two reasons:1. Impedance matching, to…
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Forum: Pi Speakers «»
Posted on: Mon, 12 April 2004 01:01 «»
By: Wayne Parham
Horn Basics
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Computer Model of π Midrange Horn
It's been a long time coming, but now I've got a pretty good design nailed down. It is inexpensive and extremely simple to build. And we will be offering them complete or in flat-pack kit form which makes them even…
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Forum: Speaker «»
Posted on: Sat, 23 May 2009 22:03 «»
By: Wayne Parham
My personal opinions of various design philosophies
…measured and heard the difference from a horn with mouth roundover compared with another similar horn with a sharp terminating edge. I should say right off that this is not always the case, and specifically, if used at a high enough crossover the …
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Forum: Speaker «»
Posted on: Sun, 22 February 2004 00:02 «»
By: Adrian Mack
Midrange horn answers
…box volume of the size you entered in Hornresp, which was 3L. It shows an underdamped response and peaks 3.8db at about 165Hz. As it turns out, this is one of the reasons you were getting more frequency response extension on the low end than you would get…
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Forum: Pi Speakers «»
Posted on: Sat, 21 August 2004 01:09 «»
By: Mike.e
Horn Design
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Hi AdamTo design a horn backround info is needed.Issues1. You dont require stereo horns unless you enjoy 2 monsters instead of one.2. http://www.melhuish.org/audio/horn.html horn general info3. http://www.geocities.com/sc00byd0159/TD.rtf Tom on the …
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Forum: Pi Speakers «»
Posted on: Sun, 20 April 2003 11:37 «»
By: Wayne Parham
Horn shapes
…, hence the name.Personally, I prefer radial horn shapes, with straight side walls matched by catenary radius from the throat angle and exponential curvature of the top and bottom walls. This provides a narrow vertical pattern, usually with some …
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