Broadcast format from 1961 - 2011
- Clearer image
- Sound quality is more sharp and distinct (not fuzzy
- and distorted)
- Coronation street went from black and white to a full
- colour image
HD- coronation street throughout the years has improved in its use of technology from may 31st 2011 coronation street is now using HD, which means High-definition video or HD video which refers to any video system of higher resolution than standard-definition (SD) video. this will enhance the quality of the image they broadcast which is more up to date with other programmes.
