music is going wireless with Bluetooth® stereo
You might expect loss of sound quality in the wireless transfer of an MP3 track from a mobile phone to a car radio.You play an MP3 track on your mobile phone and somewhat surprisingly you hear it remotely on a car radio or a pair of speakers.
This achievement is explained by the Bluetooth A2DP Profile (Advanced Audio Distribution Profile) that allows transmission of a continuous audio signal from a source (mobile phone, PC, PDA, MP3 Walkman…). This profile is also called “Bluetooth Stereo”. Until now limited to demonstrations at trade shows, the audio streaming function is now a business reality. Parrot offers it in the framework of the Parrot SOUND SYSTEM: Bluetooth Hi-Fi speakers. In practical terms, you merely have to connect your mobile phone, PC or MP3 Walkman to the Parrot SOUND SYSTEM. When you play an MP3 file, one of the speakers receives the audio signal, and sends it to the other speaker, so that you hear the music in stereo. These Bluetooth speakers are a first on the market.
The Bluetooth Stereo Profile transfers the MP3 file in its entirety and the musical characteristics are unchanged. In any case, we will have to get used to listening to music in a different way. This phenomenon seems to have taken hold, judging by the number of wireless headsets exhibited recently at the 3GSM in Barcelona or the CeBIT in Hanover.
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