The audio capacity of a CD is 74 to 80 minutes, with 650 or 700MB data capacity. The standard compact disc measures 4.7” in diameter and is. The purpose of the discs was to record, store, and playback audio, video, and other digital data. The need for digital storage is no longer a high priority, since information of all types is available through a quick download.ĬDs were a step up from vinyl records in that they were more durable and could hold more data. As the internet becomes more accessible using smartphones and tablets, CDs (or compact discs) are becoming obsolete. Within the last few years, computers which include drives for playing CDs have become less and less common. For more information about CDs and common formats for audiobooks, read on. Smartphones or tablets download data so you don’t need additional storage in the form of CDs.

CDs have gradually given way to mobile devices which can access audiobooks, music, and games. You can obtain CDs with various types of data recorded, but it is a challenge to find a way to listen to them while mobile. Most audiobooks today are accessed through digital downloads. Instead smartphones provide almost ubiquitous internet access and the cloud is the storage location for much of the world’s digital data.īecause audiobooks are still available in various formats, including on CD, it is easy to confuse the terms.

For years, CDs were commonplace for music, computer programs to install, and even file storage, but today many computers don’t come with internal CD drives.

There are many ways to enjoy various types of media–printed books have been joined by audiobooks and ebooks, and recorded music on CD has been largely supplanted by streaming services.

Amazon books on cd