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25Mar/091

Auditory illusion

head-phones Shortly I came across an mp3, titled the “Virtual Hair cut”, and believe me I was bewitched by the level of hearing illusion. By the time I finished the mp3, I got hold of my hair to assure that they are ‘there’ and It was just an illusion!!

So highly recommended, download and play it with the Headphones on!! (Headphones are a must).

 
 

Virtual Haircut

A Matchbox:

Auditory illusion?

Most of us are aware of the fun side of Optical illusion but auditory illusion is a less popular term. Auditory Illusion is the illusion of hearing sounds which are not present in the stimulus, or impracticable sounds. The illusion demonstrates our ability to locate sounds in space; by comparing the inputs to the two ears, we can work out where a sound is coming from.

For those who are interested in going into details of “Whats going on?”

LINK 1
LINK 2

Now The Technology Part!
So as its supposed to be a technology blog, the technology part:

The fact.co.uk reports that several projects are exploring the potential for creating an illusion of presence within virtual audio environments and researching ways to piece together illusory space onto an existing space through the use of a hyper real 3D audio system to provide an invisible but realistic “Parallel world” .
Researcher’s are looking forward to the prospects of transmitting a 3D audio experience live (in realtime) from one place to another via the internet. Other longer term project exploring various viewer tracking devices as a ‘hands free’ interactive model for realtime audio composition.

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