Just a quick one here -- Richard Wiseman recently posted yet another one of those Carmina Buranda parodies, which if you checked A Blog Around The Clock in January, you would have seen a distinctly squidy-version already.
Whilst I’ve written about audio illusions before, with a more academically-minded post called Going Backwards, which talks about backmasking, cognitive bias and how I prefer to use the comedy stylings of the very, very clever Buffalax and Adam Buxton to demonstrate how we’re fooled -- it’s still a fun song to play with.
‘Carl’, a very perceptive commentator who also checked out Wiseman’s blog, kindly posted a link to a Scientific American podcast ep about the McGurk effect:
If we watch a video of a person mouthing the word “ga,” but have a synced voice-over of that person saying “ba,” what we end up hearing, is a third variation that’s never been said! That word is “da”.
And even though you now know it’s an illusion—you will still, when you see the video, think you are hearing “da”. But if you close your eyes, and do not see the person’s lips forming the word “ga,” you’ll hear what they are actually saying, which is “ba”. We think of speech as dependent on auditory perception. But this study eerily shows just how important visual input is.
Well, you might like to check out my fave interpretation of that particular song. Yes, it is apparently filmed in the land where Lord of the Rings was filmed. Carlton Draft, you win.


{ 3 comments… read them below or add one }
Sort of surprised you didn’t mention that Phil Plait posted about this before Richard Wiseman did. Did you notice the comment I wrote on Phil’s post, in which I mentioned some results of playing George Hrab’s “Far” backwards? I haven’t received a single request to upload the audio for that, oddly enough.
Adrian: I didn’t mention it – because Coturnix of ‘Blog Around the Clock’ beat them all about a month earlier – if you check the dates, he wrote back in January? I don’t bother reading Plait’s blog much anymore and didn’t see that one anyway.
I used to sing along to “smells like teen spirit” by Nirvana: “The mulatto… had a bag o’… big potatoes…”
Canadian comedy group “Kids in the Hall” did an excellent sketch about arguing over the lyrics of “Blinded by the Light” by Bruce Springsteen.
I can’t find it, so I just give you this funny one.
http://www.youtube.com/watch?v=DSeZxjLhxV4
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