alverus wrote: > Bluetooth is always a digital signal. The used profile is A2DP. > > https://en.wikipedia.org/wiki/List_of_Bluetooth_profiles#Advanced_Audio_Distribution_Profile_.28A2DP.29 > > https://en.wikipedia.org/wiki/SBC_(codec) > > https://en.wikipedia.org/wiki/AptX > > I think that should be enough infos for you? > What's your plan with bluetooth?
drmatt wrote: > Everything is digital now. But Bluetooth audio reencodes the audio from > the decoded PCM at the output stage, it does not transmit either the raw > pcm itself or the original flac/mp3 data. Thanks for quick responses! After attempting to read through the wikipedia links I went from mildly confused to completely and utterly confused. So bluetooth is digital but there appears to many different types of digital signals available and each one of a slightly different quality. So how does one which digital codex is being used and of what quality? Or is just a complete crap shoot? For example I can stream audio from my iPhone to: 1) my car stereo 2) a bluetooth speaker (UE Boom and Pyle Street Blaster) 3) a small bluetooth receiver (with a 1/8" stereo jack) for use with non-bluetooth devices. http://www.amazon.com/Aduro-UNI-35BT-ADA-Bluetooth-Audio-Receiver/dp/B00KME1I32 How do I find out what type of bluetooth codex being used and the quality for each of these connections? And is the transmitter, e.g. iPhone, or the receiver, e.g. UE Boom, that determines the type of bluetooth codex being used? Living Rm: Transporter-SimAudio pre/power amps-Vandersteen 3A Sign. & sub Home Theater: Touch-Marantz HTR-Energy Veritas 2.1 & Linn sub Computer Rm: Touch-Headroom Desktop w/DAC-Aragon amp-Energy Veritas 2.1 & Energy sub Bedroom: Touch-HR Desktop w/DAC-Audio Refinement amp-Energy Veritas 2.0 Guest Rm: Duet-Sony soundbar Garage: SB3-JVC compact system Controls: iPeng; SB Controller; Moose & Muso Server: LMS 7.9 on dedicated windows 10 computer w/2 Drobos 'Last.fm' (http://www.last.fm/user/jazzfann/) ------------------------------------------------------------------------ ralphpnj's Profile: http://forums.slimdevices.com/member.php?userid=10827 View this thread: http://forums.slimdevices.com/showthread.php?t=105660 _______________________________________________ audiophiles mailing list [email protected] http://lists.slimdevices.com/mailman/listinfo/audiophiles
