It is possible to deliver better-quality digital radio - and offer many more stations - simply by switching to a more efficient codec.
All the projectors at the Westfield cinema are digital, providing better quality viewing without scratches and blemishes.
Digital, which allows better quality pictures, more channels and interactive services, has proved a huge catalyst for growth.
Organizers have begun filming the demonstrations with digital cameras, offering better quality images to the outside world than those of cellphone cameras.
By the '90s, that technology improved, leading to more digital footage with better quality.
Apart from that, digital lines are simply better quality.
In 1995 a company called APC, which was later bought by Sprint, introduced the first digital cell phone, which promised better quality and even longer-lasting batteries.
In effect, digital dining can provide a longer, better quality of life, according to the food scientist.
"Radio seems to be the only industry that is moving towards digital with more expensive technology that is inferior quality," said Rock, comparing it to other media industries who he said had switched to digital because it offered either "reduced cost" or "better quality".
As a broadcaster, I understand digital to mean bigger capacity, greater variety and flexibility; and also better quality - in this case of leadership and service delivery.
