Today, high-quality music is no longer bound to physical media. HDtracks pioneered high-resolution audio downloads and offers music titles at CD quality and greater. In addition, music played from ...

Measured in dots per inch (dpi), the more dpi, the higher the resolution and quality. Screens are in the 70-400 dpi range whereas printers are in the 300-1200 dpi range. Imagesetters typically ...