coincident-loop
Cole-Cole
collapse
collar
collection
collimated
collinear
color
color-code
colordrape
  colored
color-encoded
combination
combine
combined
commercial
commissioning
common
common-depth-point
common-midpoint
common-offset

    colored sweep

    нелинейный управляющий сигнал, нелинейный опорный сигнал, нелинейный свип-сигнал