January 2023

illusion

Auditory Illusions – Can your ears be tricked?

You've heard of optical illusions (and I'm sure experienced them), but have you heard of auditory illusions? Just like our eyes, our ears can be tricked into hearing things that aren't there... here are 3 of the coolest auditory illusions, can your ears be tricked? What are Auditory Illusions Hearing is subjective; that's right, what you perceive may differ from person to person. These illusions, which are auditory stimuli that seem real but are not, are a great example of how different our perceptions can be. These centuries old illusions are all around us but most of us don't realize and the results are pretty amazing! A simple example is hearing song lyrics. I'm sure we've all experienced singing along to the radio to find out we've heard the lyric wrong or been saying it wrong for a while. It's all about what your brain expects to hear and fills in the blanks for you. Here are some other Auditory Illusions to try out. The McGurk Effect One of the best-known auditory illusions is the McGurk Effect. This phenomenon demonstrates the power of visual cues on auditory perception. To put it simply, what you see and what you hear aren't necessarily the same. Check it out... https://youtu.be/2k8fHR9jKVM In conversation, the visual input of how words look on the mouth impacts how we hear them. This is why talking face-to-face is best for those with hearing loss or even just having important conversations. The Shepard Illusion The Shepard Illusion is one of...

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Hearing Aids for Millennials

Believe it or not, millennials are not kids anymore. The millennials, or generation 'y', were born between 1981 and 1996 (in 2022, the age range is 41 to 26). This generation is established in careers, some own their own homes, have children... they are adults! Although age may not cause hearing loss in this generation yet, several factors have led to the need for hearing aids for millennials. The Millennial Experience Millennials grew up in a time when technology was still new but rapidly changing. Specifically the use of hand-held or personal music players like the Walkman or the iPod. These devices are capable of loud volumes, and the use of earbuds that gets the sound closer to the eardrum has contributed to an increased rate of noise-induced hearing loss. The World Health Organization's report on hearing (2021, pp 25-26) suggests that hearing loss is on the rise, and in the younger generations, the noise from earbud use is a large contributor. Other theories around why we are seeing noise-induced hearing loss in this, and younger generations include: media volumes too highsound pollutionmedia and technology that is always on We live in a loud society! Besides general environmental noise, there is always media present to some extent, and we like our music loud. Does this mean that all millennials will have hearing loss? No. But, it does indicate that we need to prepare for the possibility and promote hearing health hygiene to the next generation better than we have done in...

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