- 可聴周波
- かちょうしゅうは(すう)【可聴周波(数)】【電】 (an) audio frequency (略: AF).
●可聴周波(数)の audio; relating to [of] audible frequencies.
可聴周波(数)増幅器 an audio frequency amplifier.
Japanese-English dictionary. 2013.
●可聴周波(数)の audio; relating to [of] audible frequencies.
Japanese-English dictionary. 2013.