Humans and cats have a similar range of hearing on the low end of the scale, but cats can hear much higher-pitched sounds, up to 64 kHz, which is 1.6 octaves above the range of a human, and even 1 octave above the range of a dog.
7 Facts That Prove Cats are Awesome: 1. A cat’s purr can heal bones - with vibrations up to 140 Hertz, 2. A cat’s sense of smell is 14 times more sensitive than humans, 3. Cats run at 48 kph - faster than world champion Usain Bolt, 4. Cats spend around ⅔ of their days sleeping, 5. Cats can make over 100 sounds (whereas dogs make around 10) 6. The ridged pattern on a cat’s nose is as unique as a human fingerprint, 7. There are 88 million pet cats in the United States
1. Cats purr at a frequency of 26 Hertz. It helps them to generate tissues and also helps them to heal. They purr to tell their mothers that they are okay and also to show friendliness and communicate pleasure.