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ultrasonic means their frequency is too high for us to hear, infrasonic means their frequency is too low for us to hear. This is analogous to the electromagnetic spectrum, where ultraviolet light has too high a frequency for us to see, and infra-red light has too low a frequency for us to see.
Wiki User
∙ 12y ago
Wiki User
∙ 13y agoInfrasonic frequency range is those frequencies that is lower that the hearing range of a human ( we call it the audible range ) from about 19 khz down and Ultrasonic Frequency range is that 21 khz up ,. .. whose range is higher that the audible range
Wiki User
∙ 11y ago- Wind turbine monitoring.
- Animal monitoring, including elephants, hippos, rhinos, giraffes, tigers, alligators, certain birds, etc.
- Earthquake and tsunami monitoring.
- Bolide or detonating fireball meteor monitoring.
- Volcano monitoring.
- Avalanche monitoring.
- Thunderstorm, lightning and severe weather monitoring.
- Sonic boom monitoring.
- Explosion monitoring.
- Aurora monitoring.
- Alleged haunted site monitoring.
- Rotating equipment monitoring.
- Sick building analysis.
- Environmental assessments.
- Microbarom monitoring.
- Helicopter monitoring.
- Tornado monitoring.
reference http://en.wikipedia.org/wiki/Infrasound
Wiki User
∙ 11y agoElephants talking to each other use infrasonic range which travels miles, and most other animals (including humans) cannot hear.
Wiki User
∙ 12y agosound less than the frequency of 20 hz is called an infrasonic sound. only animals like whales, elephants and rhinos can hear it as it is beyond the audible range of humans.
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What type of sound has a frequency too high to be detected by humans?
infrasonic
What is the difference between infrasonic and ultrasonic?
Sound waves with frequencies below 20hertz are called infrasonic, while those with frequencies above20000 hertz are called ultrasonic
What are the example of infrasonic sound?
The inaudible movements of an earthquake that you can feel in your feet and are recorded on seismographs.
What is the difference between infrared and infrasonic?
Infrared is a type of electromagnetic wave (invisible light), while infrasonic is a type of sound which have frequencies less than the audible range (20 Hz -20kHz).
What is the difference between ultrasonic and infrasonic sound waves?
The sound waves which are below the audible sound are called infrasonics(<20Hz) and The sound waves which are above the audible sound are called ultrasonics(>20KHz).
What type of sound has a frequency too high to be detected by humans?
infrasonic
How many hertz are needed for a sound to be infrasonic?
Sound below about 20 Hertz (20 cycles per second) is considered infrasonic. A link can be found below.
What is the difference between ultra sonic and infrasonic sound?
sound waves with frequencies 20 hertz or lower are infrasonic and waves above 20,000hertz are ultra sonic!
What are the uses of infrasonic waves?
So that you can have fun in the water.
What are uses of infrasonic waves?
So that you can have fun in the water.
What is the difference between infrasonic and ultrasonic?
Sound waves with frequencies below 20hertz are called infrasonic, while those with frequencies above20000 hertz are called ultrasonic
Which animals can hear infrasonic sound?
Animals that can hear infrasonic sounds are; frogs snakes ants dogs fishes whales beetles pigeons Usally, small animals can hear infrasonic sounds because they catches low frequency sound which is less than 20 Hz, especially insects. You may have observed that even if you walk very softly on the floor, animals like dogs feels your coming because they can hear infrasonic sounds.
What is the name given to sound waves having frequency below 20hertz?
Infrasonic.
What are the example of infrasonic sound?
The inaudible movements of an earthquake that you can feel in your feet and are recorded on seismographs.
Compare ultrasonic and infrasonic?
The definition of infrasonic is relating to sound waves with a frequency below the limit of human hearing, 20 Hz. Ultrasonic relates to sound waves with a frequency above the limit of human hearing, 20,000 Hz.
What is the difference between infrared and infrasonic?
Infrared is a type of electromagnetic wave (invisible light), while infrasonic is a type of sound which have frequencies less than the audible range (20 Hz -20kHz).
Does a hang glider fly at infrasonic speeds?
The correct term for this is subsonic, not infrasonic. And yeah, I wouldn't want to go above the speed of sound in a hang glider! So, yes, they fly subsonic.
