Before revision: Starting in the 1980s with the Compact Disc and the introduction of Personal Computers until the early 2000s, many consumer electronics devices such as televisions , were digitized: digital computer technology, and thus digital signals, were integrated into the operation of the devices, drastically changing their operation but with improved results such as improved image quality .
After revision: Starting in the 1980s with the Compact Disc and the introduction of personal computers until consumer electronicsand stereo systemsin televisions early 2000s, many consumer electronics devices such as televisions , were digitized: digital computer technology, and thus digital signals, were integrated into the operation of the devices, drastically changing their operation but with improved results such as improved image quality .