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Old 21st March 2013, 07:28 PM   #811
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Quote:
Originally Posted by Elias View Post
Cool speakers, mini Ambiophonics ready ?
Anything to get converts to Ambiophonics even if this is what it takes.
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Old 10th June 2013, 09:42 PM   #812
Elias is offline Elias  Finland
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Here cross talk cancelling speaker:

"Audio Pro Allroom Air One Single Cabinet Stereo System Is AirPlay-Enabled"

Click the image to open in full size.

Allroom Air One | Audio Pro

CEDIA 2012: Audio Pro Allroom Air One Single Cabinet Stereo System Is AirPlay-Enabled - YouTube
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Old 10th June 2013, 11:07 PM   #813
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lol, I like the head ones.
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Old 11th September 2013, 07:59 PM   #814
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Quote:
Originally Posted by Melo theory View Post
Cool! I will watch that thread
My 'stargate' project has been sitting in the garage for over a year now.
I decided to measure it's response, and it's actually quite good!
As you move off axis the level falls by about ten decibels. It's basicaly half a Paraline, so on one axis the level is consistent no matter where you are; on the other axis the beamwidth is very narrow, so if you move off axis the level falls by about ten decibels.

The technology was designed for line arrays; the narrow angle is designed so that you can put two cabinets right next to each other without creating issues.

But that's the same problem that we have with ambio, because the speakers are right next to each other.

Click the image to open in full size.

Here's a picture of the device; it's strange looking but it seems to work.
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Old 6th November 2013, 08:38 PM   #815
Elias is offline Elias  Finland
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Random Ambiophonics photos I came across. No idea who these belong to.

initial test with ambiphonic setup. BEst soundstage ever archived! - etalon90's Gallery - Canuck Audio Mart

Click the image to open in full size.

Click the image to open in full size.
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Old 16th November 2013, 06:02 PM   #816
poldus is offline poldus  Europe
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I have been reading about parametric speakers: extremely directional audio starting at around 200 Hertz on an ultrasonic carrier wave. Currently commercially available for use at atm's , shopping malls and exhibitions where only one person will hear the audio.
There is a kit on ebay from Japan at around $200 for a stereo set. The technology seems very cheap to implement: a bunch of tiny ultrasound emmiters and a low power amp with some digital signal modulation.
Well, I am very excited by this and expect that it might be the answer for crosstalk cancellation for the higher frequencies, as the current software does not, in my experience, deliver the goods without an obstrusive physical barrier support.
IŽd love to hear your comments.
I canŽt seem to post a valid YouTube link. Please check Woody Norris, Hypersonic sound and other inventions

Last edited by poldus; 16th November 2013 at 06:10 PM.
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Old 16th November 2013, 07:25 PM   #817
Crumboo is offline Crumboo  Sweden
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Interesting!! Do you have a link to the ebay kit?
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Old 16th November 2013, 08:31 PM   #818
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As soon as I get home tonight, I'm all over that baby!
Thanx poldus
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Old 16th November 2013, 08:40 PM   #819
poldus is offline poldus  Europe
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Hi Melo, good to hear from you.
Type [I]parametric speaker kit[I] on fleabay. Also google soundlazer
regards
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Old 16th November 2013, 08:56 PM   #820
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Why don't you guys simply use headphones with personalized HRTFs?
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