Dogs have a wider hearing range compared to humans, which allows them to perceive sounds at higher frequencies. On average, humans can hear sounds ranging from 20 Hz to 20,000 Hz (20 kHz), while dogs can hear sounds ranging from 40 Hz to 60,000 Hz (60 kHz) or even higher in some cases.
Due to this difference, there is an overlap in the hearing range between dogs and humans, particularly in the lower frequency range. Both species can detect sounds within the range of 20 Hz to around 20,000 Hz. However, dogs have a greater sensitivity to higher frequencies, meaning they can perceive sounds at frequencies that are inaudible to humans.
There are sounds that fall within a dog's hearing range but are beyond the range of human hearing. These high-frequency sounds may be emitted by certain small animals, machines, or devices. For example, some dog whistles are specifically designed to emit high-frequency sounds that can be heard by dogs but are not detectable by humans.
It's important to note that while there is an overlap in the hearing ranges, the perception and sensitivity to specific sounds may vary between individual dogs and humans. Additionally, factors such as age, hearing health, and environmental conditions can also affect the ability to hear certain frequencies.