Search Result for "low frequency":
Wordnet 3.0

NOUN (2)

1. 30 to 300 kilohertz;
[syn: low frequency, LF]

2. a pitch that is perceived as below other pitches;
[syn: low pitch, low frequency]



WordNet (r) 3.0 (2006):

low frequency
    n 1: 30 to 300 kilohertz [syn: low frequency, LF]
    2: a pitch that is perceived as below other pitches [syn: low
       pitch, low frequency] [ant: high frequency, high
       pitch]