Bluetooth is a ubiquitous wireless technology that has gained a
lot of followers because it does its job with minimal fuss.
Between its popularity and the demand for wireless headphones,
Bluetooth is about to be extended to carry high quality stereo
audio signals with the introduction of A2DP -- Advanced Audio
Distribution Profile. Low quality audio was necessary in the
first version of Bluetooth for reliable transmission to mobile
phone headsets, because that market was rightly picked to drive
the uptake of the technology. Now, consumer demand for wireless
everything has meant high quality wireless audio has to be
provided, and because you can’t change the reliable, low quality
handset profile in Bluetooth, the A2DP profile has been created
to compliment it by providing the bandwidth to send high quality
audio. This is what will power the next wave of Bluetooth
headphones, and is being called Stereo Bluetooth by Motorola to
avoid consumer confusion. In essence, Bluetooth’s available
bandwidth is divided betw