Category Nuances for video_signal:

• analog,
• physical,
• sensory,
• digital,
• continuous,
• important,
• periodic,
• common,
• discrete,
• random,
• electronic,
• wideband,
• specialized,
• actual,
• noisy,
• primary,

Simple Categories for video_signal:

• quantity,
• signal,
• input,
• phenomenon,