Sound is universal language
It’s not uncommon to hear sounds all around you. If you haven’t ever experienced hearing loss, you probably don’t think about it on a regular basis. Hearing loss can be caused by impacted earwax. For Ear wax removal near me, visit www.earwax.co.uk/ear-wax-removal-near-me
Our ears work with our brains in order to recognise sounds. They can also affect our emotions and memories. Each day, millions of sounds enter our ears. Some of these we can identify and are aware of. Others are white noises that are almost unnoticed.
Sounds are essentially vibrations. When an object is moved or bumped, it causes a vibration. This vibration travels through our ear canals and our brains interpret the sound. Slow moving particles are associated with lower sound resonance, while fast-moving ones produce higher sound resonance.
Here are some of the most amazing facts about sound:
It is true, there is no sound in space. It is true that there are no molecules in the space and therefore sound cannot pass through. In theory, no one in space would be able to hear your scream.
The speed of sound varies depending on the material that the vibrations move through. Sound travels faster and more efficiently through water compared to air. Water is 4.5-times faster than air. Steel, for example, is a better sound conductor than air.
The hearing of animals is amazing and in some cases more advanced than ours. Dogs are able to hear sounds at higher frequencies. This is why we cannot hear a dog whistle, but it knows that it’s been called. Dolphins are equally sensitive to sounds, and can hear them from up to 15 miles away. Whale song can travel 480 miles through the ocean waters.
Did you know some people fear music? Melophobia is the term for this.