Definition of extremely low frequency Extremely low frequency
We found 2 definitions of extremely low frequency from 2 different sources.
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What does extremely low frequency mean?
WordNet
Noun |
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| extremely low frequency - below 3 kilohertz | ||
| ELF | ||
| radio frequency an electromagnetic wave frequency between audio and infrared | ||
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Wiktionary 
- extremely low frequency (Noun)
The band of radio frequencies from 3 to 30 hertz.
