A compact disc's information capacity is between 650 and 700 megabytes. Typically, approximately 50 megabytes are used for the purposes of file structure and indexing.Know More
Audio compact discs, which feature uncompressed digital audio files, take up more space than compressed audio files like the popular MP3 format. There is a maximum of 74 minutes of music on an audio CD. As a general rule, one minute of a compressed audio file is approximately equal to 1 megabyte of data. Thus, a 700-megabyte CD can hold close to 700 minutes of compressed music files.
The storage capacity of a CD is divided into minutes, seconds and sectors. There are 75 sectors per second, 60 seconds per minute and 74 minutes per disc on high-capacity types.Learn more about Digital Storage
One gigabyte is equal to 1,024 megabytes. A gigabyte also equates to 0.00098 terabytes. A gigabyte is a multiple for a byte of digital information, and is used in regard to the transmission and storage of that type of data.Full Answer >
The number of minutes on a blank CD varies according to size, but a standard 12-centimeter blank CD has either 74 or 80 minutes available. For an 8-centimeter blank CD, 21 minutes is the industry standard.Full Answer >
For high-definition photos at 250 kilobytes of memory each, a 1-gigabyte memory card holds 4,000 pictures. HD wallpaper images are about 250 kilobytes; personal pictures are smaller and require less memory. Super-HD images of 2,560 by 1,600 pixels are up to 1.6 megabytes. A 1-gigabyte card holds 625 such photos.Full Answer >
A 32 gigabyte iPod, manufactured by Apple, can hold up to 7,000 songs. This figure assumes that the songs are in 128 Kbps AAC format. The capacity of the iPod is different for other song formats.Full Answer >