noun
hiss; hiss noise
Audio term for the high-frequency noise resembling a hissing sound, often from analog recordings or electronic circuits.
古いテープを再生すると、ヒスノイズが気になる。
When playing an old tape, the hiss noise is bothersome.
このアンプはヒスノイズが少ない。
This amplifier has little hiss noise.
Loanword from English 'hiss noise'.