ごみ音おん

noun

contamination noise

Technical term for unwanted noise caused by physical contamination, such as dust or debris, in precision equipment like optical disc drives or sensors.

• CDプレーヤーでごみ音おんが発はっ生せいする原げん因いんは、レンズの汚よごれです。

  The cause of contamination noise in a CD player is dirt on the lens.

• このセンサーはごみ音おんに弱よわいので、定てい期き的てきな清せい掃そうが必ひつ要ようです。

  This sensor is susceptible to contamination noise, so regular cleaning is necessary.