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 >
A one-gigabyte memory card holds between 13 and 715 pictures at one time, depending up on how many megapixels each photograph contains. A card can hold more compressed files than raw photographs that haven't been compressed for easier storage. For example, a one-gigabyte memory card holds 715 compressed picture files if each photograph has four megapixels. The same capacity card holds 13 raw photos at 22 megapixels each.Full Answer >
Though largely defined by the quality and size of the photos in question, an 8GB memory card is capable of holding up to 1,000 24-megapixel photos. Fewer pixels require less data, and thus more can be stored on a memory card.Full Answer >