Assertion: digital tv | /r/CapableOf | become feasible
Facets:
value: due to discrete cosine transform
type: CAUSE
value: due to a major technological development
type: CAUSE
value: practically
type: MANNER
value: in the early 1990s
type: TEMPORAL
Source sentences:
text: It was not until the 1990s that digital TV became feasible.
text: Digital TV became practically feasible in the early 1990s due to a major technological development, discrete cosine transform (DCT) video compression.