SiltCRT

soft granular signal emulator

block archive

drag & drop a specimen here
image or video · or

phosphor substrate signal geometry

aperiodic phosphor cells chosen by probabilistic weight. each substrate remembers its own control settings.

warping

phosphor & analog

bloom

umbra negative bloom

signal memory phosphor decay

brightness lingers across frames and rots toward black.

tube chamber glass

phosphor tint

glow hue

biases bloom toward a single phosphor colour — the way a real tube only ever glows one way.

capture export

records the live signal to .webm