Definition of audio frequency in English:

audio frequency

noun

A frequency of oscillation capable of being perceived by the human ear, generally between 20 and 20,000 Hz.
（人耳可听到的）音频（通常在20-20, 000赫兹之间）
Example sentencesExamples
- However, we believe most engineers would have discounted adverse effects from audio frequency magnetic fields at a distance of 60 to 70 metres.
- Spectrogram analyses of the audio frequency of the imitations were nearly perfect matches to the original sounds.
- Such a signal resides in the audio frequency band.
- It is designed to faithfully reproduce and amplify analog signals well beyond the normal audio frequency range of 20 to 20k Hz.
- Now, the station's six o'clock newscast can be heard in Spanish Monday through Friday on a separate audio frequency on newer TVs and VCRs.
- One objection that had been raised in the past is that this rate is too slow for motors to cause oscillations at audio frequencies.

Definition of audio frequency in US English:

audio frequency

nounˈôdēō ˈfrēkwənsē

A frequency of oscillation capable of being perceived by the human ear, generally between 20 and 20,000 Hz.
（人耳可听到的）音频（通常在20-20, 000赫兹之间）
Example sentencesExamples
- Such a signal resides in the audio frequency band.
- One objection that had been raised in the past is that this rate is too slow for motors to cause oscillations at audio frequencies.
- However, we believe most engineers would have discounted adverse effects from audio frequency magnetic fields at a distance of 60 to 70 metres.
- Now, the station's six o'clock newscast can be heard in Spanish Monday through Friday on a separate audio frequency on newer TVs and VCRs.
- It is designed to faithfully reproduce and amplify analog signals well beyond the normal audio frequency range of 20 to 20k Hz.
- Spectrogram analyses of the audio frequency of the imitations were nearly perfect matches to the original sounds.

词汇	audio frequency
释义	Definition of audio frequency in English: audio frequency noun A frequency of oscillation capable of being perceived by the human ear, generally between 20 and 20,000 Hz. （人耳可听到的）音频（通常在20-20, 000赫兹之间） Example sentencesExamples However, we believe most engineers would have discounted adverse effects from audio frequency magnetic fields at a distance of 60 to 70 metres. Spectrogram analyses of the audio frequency of the imitations were nearly perfect matches to the original sounds. Such a signal resides in the audio frequency band. It is designed to faithfully reproduce and amplify analog signals well beyond the normal audio frequency range of 20 to 20k Hz. Now, the station's six o'clock newscast can be heard in Spanish Monday through Friday on a separate audio frequency on newer TVs and VCRs. One objection that had been raised in the past is that this rate is too slow for motors to cause oscillations at audio frequencies. Definition of audio frequency in US English: audio frequency nounˈôdēō ˈfrēkwənsē A frequency of oscillation capable of being perceived by the human ear, generally between 20 and 20,000 Hz. （人耳可听到的）音频（通常在20-20, 000赫兹之间） Example sentencesExamples Such a signal resides in the audio frequency band. One objection that had been raised in the past is that this rate is too slow for motors to cause oscillations at audio frequencies. However, we believe most engineers would have discounted adverse effects from audio frequency magnetic fields at a distance of 60 to 70 metres. Now, the station's six o'clock newscast can be heard in Spanish Monday through Friday on a separate audio frequency on newer TVs and VCRs. It is designed to faithfully reproduce and amplify analog signals well beyond the normal audio frequency range of 20 to 20k Hz. Spectrogram analyses of the audio frequency of the imitations were nearly perfect matches to the original sounds.
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