The internet has been left bitterly divided over a strange audio illusion.
In a viral clip, posted by the New Zealand–based podcast The Morning Shift, you can hear a strange repetitive sound being played.
However, no one has been able to agree on what the message is saying.
Some social media users are certain that they can hear the phrase ‘no way, no way, no way’, while others swear to hear ‘well, well, well’.
Introducing the illusion, podcast host Marc Peard asked his co–hosts to ‘tell me what you hear being said in this audio’.
While one presenter said he could hear the phrase ‘nowhere’, the other was certain he could hear a woman of about 27 years old crying.
Mr Peard then claimed that this was something called a ‘phantom word illusion’.
He added: ‘The phantom word illusion is something that exists in all of us. Whatever we hear in that track is actually a key to your subconscious.’
The internet has been left bitterly divided by a bizarre audio illusion that has divided social media
The strange illusion has left viewers divided on TikTok.
One commenter wrote: ‘I heard a woman saying “no way” over and over and over.’
‘I heard well done, well done, well done,’ contested another.
Meanwhile, one social media user insisted that they ‘heard brown bread for some reason’.
In contrast, a few confused viewers said that they couldn’t make out any meaningful words at all.
One commenter said that they heard ‘beeping’, while another anxiously wrote: ‘I didn’t hear anything does that mean I’m brain dead?’
While the wide variety of apparent messages might seem strange, it is actually a well–documented scientific phenomenon.
The so–called phantom word illusion was first discovered in 1995 by the psychologist and musicologist Professor Diana Deutsch of the University of California, San Diego.
This is an example of the ‘phantom word illusion’, which occurs when we hear a track played from two separate speakers (illustrated) or headphones with a slight time delay between the sides
Despite the mistaken insistence of podcast host Mr Peard, the tracks aren’t ‘just sound’ and do actually contain words.
The illusion is generated by playing two tracks, each containing two words or one word with two syllables through stereo speakers or headphones.
Although the tracks are identical, the left and right sides are offset in time so that they overlap and clash.
Our brains are normally excellent at picking out individual words and phrases from all the chaotic noise that surrounds us.
However, we are best at distinguishing sounds at the pace of human speech, which is 15 or 20 phonemes – the basic units of sound – per second.
By staggering and overlapping the two tracks, the phantom word illusion essentially overwhelms our brain’s ability to make sense of audio input.
According to Professor Deutsch’s explanation, posted on her blog, this gives us ‘a palette of sounds from which to choose, and so can create in our minds many different combinations of sounds’.
After a while, we start to hear new words and phrases coming from one or both of the two speakers – with right–handed people being more likely to hear words on their right.
This illusion causes us to hear new words and phrases from one or both sides, with right–handed people hearing more phrases on the
Some people even hear a third stream of words emerging from some space between the speakers or headphones sides.
In tests, participants often insist that these words are being spoken in a foreign accent, while non–native English speakers insist they can hear phrases in their first language.
Interestingly, Professor Deutsch also believes that the words people hear reveal something about our subconscious.
She says: ‘People appear to hear words and phrases that reflect what is on their minds – rather as in a Rorschach test.
‘I can guess who is likely to be on a diet, as they report words like “I’m hungry”, “Diet Coke” or “feel fat”.
‘And students who are stressed tend to report words that are related to stress – if I play these sounds close to exam time, students may well hear phrases like “I’m tired,” “no brain,” or “no time.”‘
Similarly, women are more likely to hear positive phrases such as ‘love’, while men more commonly hear sexually explicit phrases.
Although that sounds pretty spooky, Professor Deutsch actually believes the phantom word illusion could be the scientific fact behind several supernatural phenomena.
Some paranormal enthusiasts believe that the dead can contact us through sound recordings, known as electronic voice phenomena.
Ghost hunters even employ special devices, such as the ‘spirit box’, to capture audio from vacant radio stations in the hope that voices from beyond the veil will slip through.
While thousands of people swear to have heard something in these recordings, Professor Deutsch believes these are just another example of the phantom word illusion.
