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audio-frequency

['ɔːdiəʊˌfriːkwənsi, 'ɒːdioʊˌ-]
geophys. 音频
audio frequency ['ɔ:dɪəu'fri:kwənsɪ]
auto. 音频可听见的频率，30〜16000Hz
commun. 成声频率
expl. 声频、音频
IT ★ 音频; 声频
phys. 成音频率
radio.amat. 音频
tech. 声响频率; 成声频率
TV 声频能被人耳感知的频率
 English thesaurus
audio frequency ['ɔ:dɪəu'fri:kwənsɪ]
abbr., construct. a.f.
audio-frequency
: 146 phrases in 26 subjects
Agriculture1
Air defense1
Amateur radio service1
Architecture1
Automobiles6
Aviation10
Communications6
Earth sciences11
Electric machinery3
Electronics19
General5
Geophysics13
Hydroelectric power stations2
Information technology1
Metallurgy4
Military1
Multimedia1
Nautical1
Oil / petroleum6
Otorhinolaryngology3
Radio1
Rail transport3
Shipbuilding3
Space7
Technology30
Telecommunications6

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