Travel & Swim
Earplugs for scuba diving
Because you are in contact with water when swimming and diving, water will get into your ears. Some people can have serious discomfort because of this, or are extremely susceptible to...
Earplugs for scuba diving
Because you are in contact with water when swimming and diving, water will get into your ears. Some people can have serious discomfort because of this, or are extremely susceptible to...
How to avoid being irritated by noise on your h...
What has for years been the biggest annoyance among holidaymakers? Noise disturbance! It is also surprising that the popular big cities of Paris and Rome are in the top 10...
How to avoid being irritated by noise on your h...
What has for years been the biggest annoyance among holidaymakers? Noise disturbance! It is also surprising that the popular big cities of Paris and Rome are in the top 10...
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What is sound?
Sound is created when something vibrates and sends waves of energy (vibration) into our ears. The vibrations travel through the air or another medium (solid, liquid or gas) to the...
What is sound?
Sound is created when something vibrates and sends waves of energy (vibration) into our ears. The vibrations travel through the air or another medium (solid, liquid or gas) to the...
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What is a decibel, and how is it measured?
The decibel (abbreviated dB) is the unit used to measure the intensity of a sound. The decibel scale is a little odd because the human ear is incredibly sensitive. Your...
What is a decibel, and how is it measured?
The decibel (abbreviated dB) is the unit used to measure the intensity of a sound. The decibel scale is a little odd because the human ear is incredibly sensitive. Your...
