For headsets which BT chipset- and or stack are known to NOT play well with DX? As I don't want a fanboi/flame response for "best" for audio fidelity.
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Hi!
Just want to know, if someone tested the A2DP stereo quality with Bluetooth 2.0.
With headphones from plantronics for example, there could be a better quality, couldn't it?
I mean, BT 2.0 can send the stereo signal in a uncompressed way, so there have to be a much better quality..
Annyone have experience or facts? Google didnt helped me
thx for reply
greetz, scheich
bt stack implementation seem to matter as much as bt version
http://forum.xda-developers.com/showthread.php?t=310438
Hello all.
I've been having this somewhat annoying issue. I've tried a few of these bluetooth audio routers that let you use any bluetooth headset to listen to your music. I recently lost my old a2dp enabled bluetooth so I purchased a jawbone 2. The issue is that the audio routes to the jb2, but it sounds really low quality and low volume. This so far has been exactly the same with the following software: BTaudio, acbToggleBluetooth, BlueMusic, and BluetoothAudioRouter. Sucks because I just upgraded to DCD's latest rom hoping it was just an issue but wasted my time because I had to reinstall all of my cabs and have the same results lol. If anyone knows anything that could help, it would be much appreciated.
XV6800
DCD's 3.3.4 ROM
RADIO 3.42.50
I am having the same problem. Any fixes?
Nothing, I've tried every program and many bt headsets, nada.
LOL- you guys are expecting A2DP quality from the handsfree/headset profile??
It doesnt work that way. Headset profile is heavily compressed to be roughly the same quality as a phone call (since it was designed for that purpose). When bluetooth throughput was enhanced in later revisions, they created the Advanced Audio Distribution Profile (A2DP), which allows for higher fidelity sound and stereo encoding for a decent wireless music experience.
The "routing" apps just take all output from the phone's audio system, and push it out to your standard earpeice using the headset profile. There's nothing wrong with your phone or headset, what you're hearing is a limitation of the bluetooth profile. It will at best sound like on-hold music, or someone playing music for you over a phone call.
Only way to get high quality is to use the high quality A2DP profile with a compatible headset.
How do we use the A2DP Profile?
To Dishe,
My HTC Raphael supports the A2DP profile so does my headset(it works flawelessly via bluetooth on my laptop) but i can't route music to the same headset via bluetooth.
Any ideas?
I recently purchased a Bluetooth speakerphone to use with my Evo. To be specific, the Sprint Portable Bluetooth® Car Speakerphone - Item # KPX3175R_C (from Sprint). I don't want to purchase an fm radio transmitter and my car doesn't have a aux input, but I would like to be able to listen to Pandora and Podcasts via Google Listen. Is there any way that I can listen to them using the Bluetooth Speakerphone. Thanks.
I have a Motorola bluetooth speaker phone, but I'm able to listen to music through it from my phone. The music plays from the speaker phone itself, but my Motorola also has FM transmission so I just tune my radio to whichever frequency my speakerphone tells me to for radio listening. It sounds like poo since it's going through bluetooth then to an FM transmission.
If it supports a2dp it should work without a problem.
I did some research and the bluetooth speakerphone is the Cyanics BCX-300 rebranded by sprint. The Cyanics BCX-300 does not support the a2dp profile only the HEP and HSP profiles. Is there any way to use these profiles to send music to the bluetooth? Maybe an app of some sort.
Hi, I just bought a couple of headphones for my flashed HTC HD2.
The problem is that it does not play music. After googling it is probably due to the fact that the headset does not support A2DP. (which is stereo playback)
Now my question is if there is any fix to play music anyway, without the A2DP feature in the headset)
I mean, I can hear calls etc. in the headphones.
Thanks!
Hi!
Unfortunatly A2DP is the only way to stream music from your phone to a bluetooth headset. I Google'd a bit and maybe it's good to check the Automatic Bluetooth Toggle Pro app, because it is possible of connecting to a2dp. I think (not sure) A2DP is standard available on the HD2 because it's an older technology.
Dears,
I need your help.
As we all might know, A2DP Bluetooth profile supports only few codecs for transmitting audio stream:
SBS - general, supported by all bluetooth devices with A2DP profile, has the lowest sound quality coding
APTX - closed by license, good quality coding, but it is paid, lot of devices don't use it.
AAC, MP3 - good quality coding, free, but also not supported by lot of devices.
What kinds of BT coding does NOTE3 Bluetooth stack support? I realy know that SBC and APTX.
What about ACC and MP3?
Thank you in advance!
I am sorry! please, move it to Q&A thread! I am really sorry!