low frequency(redirected from Low frequencies)
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n. Abbr. LF
A radio frequency in the range from 30 to 300 kilohertz.
1. (Telecommunications) a radio-frequency band or a frequency lying between 300 and 30 kilohertz. : low-frequency
2. (Telecommunications) of or relating to such bands or frequencies
a radio frequency between 30 and 300 kilohertz. Abbr.: LF
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|Noun||1.||low frequency - 30 to 300 kilohertz|
radio frequency - an electromagnetic wave frequency between audio and infrared
electromagnetic spectrum - the entire frequency range of electromagnetic waves
|2.||low frequency - a pitch that is perceived as below other pitches|
pitch - the property of sound that varies with variation in the frequency of vibration
deepness - a low pitch that is loud and voluminous