spectral   (Sound)

The spectral has 2 Senses.

• spectral
• of or relating to a spectrum; "spectral colors"; "spectral analysis"
• スペクトルの、または、スペクトルに関する

• spectral, spiritual, apparitional, ghostlike, phantasmal, ghostly
• 霊的
• resembling or characteristic of a phantom; "a ghostly face at the window"; "a phantasmal presence in the room"; "spectral emanations"; "spiritual tappings at a seance"
• 幻に似ていることまたは特徴