Translation guide
In Japanese, 'audio frequency' is typically expressed using the technical term 可聴周波数 (kachō shūhasū) or the more general 音声周波数 (onsei shūhasū). For everyday contexts, 音の周波数 (oto no shūhasū) is common.
The audio frequency range is from 20 Hz to 20 kHz.
Often used in telecommunications and signal processing for frequencies within the voice band (approx. 300 Hz to 3.4 kHz).
The audio frequency band is important for telephone lines.
Abbreviated form of 可聴周波数, used in some technical contexts.
The upper limit of audio frequency decreases with age.
Referring to the frequency of a sound in non-technical conversation.
Adjusting frequency on an equalizer, audio interface, or similar device.
Do not translate 'audio frequency' word-for-word as オーディオ周波数 (ōdio shūhasū). While understandable, it is not standard Japanese. Use 可聴周波数 or 音声周波数 instead.
Let's measure the frequency of this sound.
Please adjust the frequency.