A proprietary digital music format from RealNetworks?.
Real Audio can be "streamed" over the Internet,
which is to say that it will begin playing the music before
the entire file has reached the connected computer system
- thus giving it a more immediate playback ability. To
play Real Audio files on a standard computer system, you
need to install a digital music "player" that
supports the Real Audio music format.
Audio effects which sound like radio quality music. They
are, in reality, audio files which have been cut up to
play as ringtones. Also known as truetones or realtunes.
Memory cards that are used to store data and files. These
include, Compact Flash, Smart Media, Memory Stick and
The number of pixels in an image. A higher number correlates
to a higher quality image.
The method by which a viewer communicates with a broadcaster
when using an interactive service, thereby enabling full
two-way interactivity. For example, the return path for
digital satellite subscribers is the modem within the
set-top box, which is connected to the viewer's telephone