The sounds having a frequency of 20 Hertz to 20,000 Hertz are known a...
The SI unit of audio frequency is the hertz (Hz). It is the property of sound that most determines pitch. The generally accepted standard range of audible frequencies is 20 to 20,000 Hz, although the range of frequencies individuals hear is greatly influenced by environmental factors.
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The sounds having a frequency of 20 Hertz to 20,000 Hertz are known a...
Explanation:
Audible sounds are sounds that can be heard by the human ear. The frequency range of audible sounds is typically between 20 Hertz and 20,000 Hertz.
Details:
- Audible sounds:
- Audible sounds are sounds that fall within the range of frequencies that can be detected by the human ear.
- The frequency range of audible sounds is from 20 Hertz to 20,000 Hertz.
- These sounds are commonly heard in our daily lives, such as music, speech, and environmental noises.
- Ultrasonics:
- Ultrasonics refer to sounds that have frequencies higher than the upper limit of human hearing, which is 20,000 Hertz.
- These frequencies are commonly used in medical imaging, industrial testing, and cleaning applications.
- Infrasonics:
- Infrasonics refer to sounds that have frequencies lower than the lower limit of human hearing, which is 20 Hertz.
- These frequencies are often produced by natural phenomena like earthquakes, thunder, and ocean waves.
- Megasonics:
- Megasonics is a term used to describe sound frequencies that are much higher than ultrasonic frequencies, typically above 1,000,000 Hertz.
- These frequencies are used in industries such as semiconductor manufacturing and cleaning applications.
In conclusion, the sounds within the frequency range of 20 Hertz to 20,000 Hertz are known as audible sounds because they can be heard by the human ear.
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