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White Paper K300i
12 February 2005
Technologies in detail
This chapter offers a detailed description of the technologies available in this product. Encompassing a
broad and rich range of functionality, they facilitate basic functions such as calling as well as the cutting-
edge developments found in entertainment, imaging and connectivity.
Entertainment
Media player
The media player supports different audio and
video formats, streaming as well as download and
playback.
Music
The media player is a multi-format digital audio
player which enables the user to carry and play a
selection of favourite songs. A range of audio
formats are supported:
• AAC mono
Advanced Audio Coding. AAC is the latest
audio coding standard and it is used for high-
quality audio compression. This product sup
-
ports AAC mono only. AAC provides higher
quality than MP3 at the same bit rate, or for the
same audio quality it uses a 30 percent lower bit
rate. It supports the coding of multichannel
audio, with up to 48 main channels and 16 low-
frequency channels. AAC has a profile for Low
Complexity (LC) to facilitate trade off between
quality, memory and processing power require
-
ments.
•AMR
Adaptive Multi Rate. A medium quality com-
pressed sound format.