ALL meanings of very low frequency
ver·y low fre·quen·cy
V v - noun very low frequency any frequency between 3 and 30 kilohertz. Abbreviation: VLF. 1
- noun very low frequency radio waves: 3-30 kHz 1
- noun very low frequency radio waves: of 3-30 kHz 1
- noun very low frequency a radio-frequency band or radio frequency lying between 3 and 30 kilohertz 0
- noun very low frequency any radio frequency between 10 and 30 kilohertz 0