Kilobytes Megabytes Gigabytes. The size of information in the computer is measured in kilobytes, megabytes, gigabytes, and terabytes. In this section, we'll look at common sizes you would see in real life, and work some arithmetic. Any thinking person today should have a rough idea of what KB, MB and GB are.
The maximum upper range of human hearing is about 20 kHz for children, declining to 15-17 kHz for middle-age adults. The top end of a dog's hearing range is about 45 kHz, while a cat's is 64 kHz.
This is because the sound waves are muffled by the floppy ear; still dogs hear a much higher and lower frequency than what we humans can. A dog has a hearing frequency of about 40 Hz to 60,000 Hz. The human hearing frequency is pegged at 20 Hz to 20,000Hz. However, dogs are known to be very sensitive to loud sounds. Loud noises that can be tolerated by humans would be extremely painful to dogs.