low_frequency |
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| 1. | [ noun ] (physics) 30 to 300 kilohertz | |
| Synonyms: | LF | |
| Related terms: | radio_frequency electromagnetic_spectrum | |
| 2. | [ noun ] (music) a pitch that is perceived as below other pitches | |
| Synonyms: | low_pitch | |
| Related terms: | high_pitch pitch bass alto deepness | |
