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extremely low frequency (ELF)

Frequency classification in the audio range

Frequency classification in the audio range

The Extremely Low Frequencies (ELF) frequency range includes frequencies between 3 Hz and 30 Hz. The ELF range is below the SLF range, Super Low Frequency (SLF), which starts at 30 Hz. The ELF range involves ultra-low frequencies, some of which are below the human hearing range. In the ELF range lies the frequency range known in acoustics as infrasound.

Informations:
Englisch: extremely low frequency - ELF
Updated at: 18.10.2020
#Words: 63
Links: frequency (f), hertz (Hz), super low frequency (SLF), indium (In), acoustics
Translations: DE
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