@misc{ enwiki:signal-to-noise,
  author = "{Wikipedia contributors}",
  title = "Signal-to-noise ratio --- {Wikipedia}{,} The Free Encyclopedia",
  year = "2026",
  url = "https://en.wikipedia.org/w/index.php?title=Signal-to-noise_ratio&oldid=1334458479",
  note = "[Online; accessed 16-February-2026]"
}