Full Idea
We always take a noise as the sound of something; we always take a hue as the color of something. We simply do not experience raw, uninterpreted sense-data - these are the inventions of philosophers.
Gist of Idea
There are no raw sense-data - our experiences are of the sound or colour of something
Source
Martin Heidegger (Being and Time [1927], 207/163-4), quoted by Richard Polt - Heidegger: an introduction 3.§31-3
Book Reference
Polt,Richard: 'Heidegger: an introduction' [Routledge 2003], p.71
A Reaction
This is something like the modern view of sense-data as promoted by John McDowell, rather than the experiential atoms of Russell and Moore. Experience is holistic, but that doesn't mean we can't analyse it into components.