Original sentence: '"Advanced Television'" is an umbrella term used to describe an array of features enabled by digital technology that significantly change analog television as it has come to be known during the 20th century.In 1996, David Weiss defined "Advanced Television" in his book, "Issues in Advanced Television Technology" [ISBN 0240802500] to describe "an agglomeration of techniques, based largely on digital signal processing and transmission, that permits far more program material to be carried through channels than existing analog systems can manage.Interoperability means that the same program and commercial content viewed using a television receiver can cross platforms and be viewed across a multiplicity of platforms/appliances, not just the TV, but also the PC, the mobile handset, the iPod, etc
Edited sentence: Advanced Television' is an umbrella term used to describe an array of features enabled by digital technology that significantly change analog television as it has come to be known during the 20th century.In 1996, David Weiss defined "Advanced Television" in his book, Issues in Advanced Television Technology [ISBN 0240802500] to describe "an agglomeration of techniques, based largely on digital signal processing and transmission, that permits far more program material to be carried through channels than existing analog systems can manage.Interoperability' means that the same program and commercial content viewed using a television receiver can cross platforms and be viewed across a multiplicity of platforms/appliances, not just the TV, but also the PC, the mobile handset, the iPod, etc