>>531124192
>>531124495
>colors of light, colors of noise
>but what about...
>the yellow and pink eyes
>not sure about yellow noise (starwalker pissing joke)
>pink noise, though...
>https://en.wikipedia.org/wiki/Pink_noise
>also known as fractal noise
>Pink noise sounds like a waterfall.
>It is often used to tune loudspeaker systems in professional audio.
>Pink noise is one of the most commonly observed signals in biological systems.
>The name arises from the pink appearance of visible light with this power spectrum.
and we see more "audio frequency spectrum" references in chapter 4, not just with the music but with a certain Undertale callback