noun
Used in audio, music, electronics, and general contexts for any kind of distortion, often with a technical or creative connotation.
ギターのディストーションを強くかけると、音が激しくなる。
When you apply heavy distortion to the guitar, the sound becomes aggressive.
この写真はレンズのディストーションが目立
Lens distortion is noticeable in this photo.