Signal and Noise is the youtube channel to which videos related to the ARG are posted. It was first discovered through a banner ad on the MSPA website, also titled "Signal and Noise." The channel contains several public videos and and an unknown total number of unlisted and private videos. The videos contain encrypted messages in the titles, descriptions, and video annotations in the form of binary, hexidecimal, and keyed vignere ciphers. The audio for many of these videos contain spectrograms and reversed dialogue.
Signalandnoise is also one of the many Vignere Cipher keys used throughout the game.
"Signal and Noise" is also the alternate title of the video we call "Complete."