I have bought this fantastic jabra's set bluetooth but I have a problem…
the reproduced songs I do not feel to them in constant way…
in another word like if the transmission skipping
while for the telephone calls me it does not seem there are problems…
solutions?
thx
for me with my bluetrek st1's i had to spend a couple hours fiddling with the bluetooth settings to get it just right:
Using HTCustom I set the bitpool to 58 and disabled joint stereo.
then I used regedit to make the samplerate 44100. I suggest a search of these forums to find out how to do this.
The audio coming from my headset is now pretty much spot on in terms of quality (much better than fm radio) and besides the odd-skip when there is a lot of interference nearby I have no issues.
I used regedit to make the samplerate 44100,I also set the bitpool to 58 and disabled joint stereo but the audio still skipping
After some more tuning my samplerate is now 22050
and my bitpool is 30 with a bitpoolmaximum of 48 this gives me excellent consistency without skipping. I actually have full quality about 10m away through a wall.
Related
I purchased a Jabra BT620 bluetooth stereo headphones and wanted to give an update after listen to them for several hours..
I updated my i-mate SP5 to add the A2DP stereo bluetooth mod.
First off I want to say that there is NO "high pitched digital disturbance/distortion" like I have experience with other bluetooth stereo headphones like the Moto HT820 and the Plantronics Pulsar 590A with my i-mate SP5.
Pretty comfortable .... did not notice any issues after wearing them for about several hours... To me the most comfortable stereo bluetooth headphones I have used.
The max volume level is not bad but wish it was capable of going a bit louder. the bass level was fair but not great..
I also got them to work with my computer bluetooth adapter. Also sounded very good.
Conclusion:
Comfort - 9/10
Sound Quality - 8/10 (no high pitched digital disturbance/distortion)
Weight - 9/10
Battery life - 10/10
ok. How do you rate:
Pairing.
Does the BT620:
A) pair up automatically when you power it up like the HT820
B) pair up when you press the mode button like the FA303
C) require a refresh in bleutooth connection settings to pair like many others
Phone headset profile.
When a call comes in does it automatically switch to headset profile?
When placing a call, does it automatically select headset profile when the call connects?
Is there a headset profile specific button that will bring up the voice dialer when pressed?
AVRCP
does this work?
does it pause music when phone conenction occurs?
I really want to buy this headset but will take a pass if I have to go into bluetooth connection prefs everytime I want to pair....
According to Jabra's specs, this device is certainly capable of AVRCP based music pause/resume.
they automaticly pair in headset profile , but in order to get wireless stereo you have to go to connections->bluetooth-device and set as wireless stereo each time.
wish there was a fix for this, at least some sort of shortcut
AVRCP based music pause/resume/next works very well
Hey Guys,
I have both the MDA Vario with the Mr. Clean rom and the new HTC TyTN.
Both are paired with my Jabra BT-620s stereo headset. (not at the same time)
With the HTC TyTN I have nothing but hickups while playing a simple MP3 from memory.
The MDA-Vario plays the music fluent and witout any hickups..
All things have been tried, distance, open or closed keyboard, etc, etc.
Both units are hard-reset and empty.
I have compared the registry settings on both machines and made the HTC Tytn the same as my MDA-Vario, but the hickups keep appearing. (Some small dword settings altered).
On my qtek 9000 the Jabra works fine without any hickups.
Are there any other users with a stereo bluetooth headset having these problems?
I'm a bit worried since the unit has no 2.5 of 3.5mm headset plug, having a BT stereo headset was my saviour.. :-(
Thanks,
Rudi
I am using my TyTN with a Platronics 590A stereo headset and I ma not having any issues.
plantronics 590a stereo and no problems? what?
rkorzuch said:
I am using my TyTN with a Platronics 590A stereo headset and I ma not having any issues.
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Hi,
You said you are using the tytn with the 590A plantronics bluetooth headset and no problems? you are telling me the sound quality is good---even when it's with drums and bass? and you have no hiccups? did you alter any settings?
I am using PLantronics 640 (mono) and it is all good
I have a cab file in the TYTN forum that you may download and try (it improves the quality settings (and disables voice command) but in the thread I have written the regsettings that you may wanna take a look at ...
If you, after you changes the settings, feel that it is stutteringm, lower the quality setting, from 58 to like 40 or similar then you got longer range but the sound quality degrades a little (in a mono headset it doesn't really matter )
pari26 said:
Hi,
You said you are using the tytn with the 590A plantronics bluetooth headset and no problems? you are telling me the sound quality is good---even when it's with drums and bass? and you have no hiccups? did you alter any settings?
Click to expand...
Click to collapse
Unfortunately, as has also been pointed out in my latest A2DP / AVRCP compatibility-related article ( http://forum.xda-developers.com/showthread.php?t=279459 ), some A2DP headphones are not compatible with some PDA models. For example, my 590A isn't compatible with the x51v and the HTC Universal and the A2DP on the HTC Wizard is pretty ****ty ... (fortunately, I too have the hx4700 to listen to music)
Hello, first of all please excuse my English, I am from Germany and I try to ask for some help here.
I bought this nice little toy named Topaz a few weeks ago. Yesterday I added a bluetooth interface from Blaupunkt for my car audio "Blaupunkt Milano MP34".
Its just an extension for the missing bt ability of the radio. For handsfree and A2DP profiles.
After connecting, it works great and with the external mike I can manage phone calls via car laoudspeakers.
A2DP also works, but here is the problem: there is no auto-connection of A2DP like the handfree-profile autoconnects the car unit and the Topaz after ignition.
Every time I have to connect it manually:
- after an ended phone call
- after starting the engine even when the interface is connected
This is very very annoying, inconvenient and tedious, after a phone call the manual connection while the car is running is even dangerous.
My question: Is there any software or a plugin to make an automatic connection for the A2DP profile when the ignition gets on??
Thank you very much in advance....
greetings from Cologne, Germany, yours Wolfgang
I have exactly the same issue, see my post here for improving the a2dp quality. I haven't managed to fix the re-connection issue but as a work around I have installed this app and have maped it to one of the hardware buttons. So now i just have to hold the button and the a2dp connection fires up!! Hope it works ok for you.
Would be interested to know if anyone else has had the a2dp re-connection issue and if they've fixed it. It only happens in the car as described by porzerwolle, my bluetooth headset re-connects every time!
G
thank you very much, for the tool and the information. It seems to be impossible to auto-reconnect the device with a BT radio or BT interface.
I'm using "A2DPSwitch" for a while and it works perfect. I set it on button1 "hold long" and I can switch between device and BT interface with a one-button-push now.
In matter of fact, my Plantronics BT headset 590E (it is very, very good!!) autoconnects Handsfree within seconds, and connects A2DP immediately when I push the play/pause button. In the Windows Media Player, the Blaupunkt interface supports AVCRP!! I can use NextTitle, TitleBefore, Play/pause, Fast Forward & Fast Rewind!!!
Sound quality of Plantronics is perfect, like wired unit, but quality of BT transmission between Blaupunkt and Diamond² is inacceaptable caused by extreme static noise - worse than an FM Transmitter.....
Wanted to use the S2P for this, but the sound quality via BT is poor and lousy....
In the moment, I use Pocket Player 3.6, not so comfortable as S2P, but it works..... there I have a ten-band EQ and the possibility to control Master Volume
I will try this registry settings, but when there is no improvement, I will decide to buy the BRODIT active car charger with a 3-in-1 adapter and manage the sound output via AUX-IN by the Blaupunkt radio input.
Let us know how you get on with the registry settings. I too have a Blaupunkt head unit, an OEM one mind, but noticed a huge difference after modifying the registry.
G
do you have a Blaupunkt "headset" or an interface for the car radio??
Never seen a headset manufactured by Blaupunkt.....
I will tell you if there is any improvement after changing the registry. Will do this on the next weekend bc I'm very busy in the moment.
I have this adaptor connected to my blaupunkt head unit in the car.
Just to inform that it works perfectly on my side with my Audi A4 B8 and the audi built in bluetooth system... lucky me
I haven't add any third party software on my D2
mmm, it doesn't connect to my BMW X3 built in bluetooth, my former device (Polaris - cruise) did it seamlessy
Any fix known to improve compatibility?
Thx
now I changed the registry settings for BT stacks as told in the thread. Before i installed HD tweak and changed the settings for BT audio, the value for SampleRate were preinstalled by HD Tweak for 48000! I erased the two values and the Plantronics seems to be louder and more brilliant....
will test the changes on Blaupunkt interface tomorrow because today my car is not available.....but I think the reason for the hiss may be the low BT input signal on BT in the radio.
will tell you if there is any improvement. Thanks a lot in advance!
Greetz from Cologne, Wolfgang
now there is a little improvement in audio bt quality, less hiss and noise, but still there is some. I can't understand but maybe the bt input signal is too low.
in the moment it is working so I'm a little satisfied with the changes.
Don't know exactly in the moment if to keep in in this state or to switch to aux-in input with hiding the necessary cables and wires inside the car's cockpit.....
maybe will check out several bt car radios at my dealer to know if there are some devices which are able to produce noise- and hissfree bt audio.
today I tried BT connection both for HF and A2DP on a colleague's car with a SONY radio MEX-BT2600.
The difference was amazing! I was impressed by a perfect, noisefree BT audio output, very very loud and a HF phone call in perfect quality.
I think I will decide for another car audio device. Meanwhile, I'm very disappointed by Blaupunkt BT quality.
Out of interest porzerwolle, did the A2DP streaming re-connect ok on the SONY?
no, it didn't, the same as in the Blaupunkt interface: no auto-reconnect.
The Diamond² reconnects A2DP after a softreset, both Blaupunkt and the Sony, but it is not the standard procedure I want to do every time I want a BT connection
Everyday when I drive to work I use my phone to stream music to my radio over bluetooth. Now when I tried it with my new Moto G I have problem with sound quality. The sound is somewhat distorted, metal sounding with plenty of compression artifacts. I tried to reconnect the phone, unpair and pair it again. I even tried different players and disabled all equalizer effects without any success. My previous phone Huawei G300 with ICS was plaing music flawlessly. Now when I connected phone to my PC over the bluetooth the sound was just fine. Anybody else experienced this problem? Is there any way to fix it? I searched the web and it seems that many users had smilar issue with A2DP running different versions of Jellybean.
No problems with a2dp here on 2 different receiver devices, so sorry. Running the MG with 4.3
Damn, so it has to be some compatibility issue with my car radio and this phone. Too bad Will try to resolve it somehow. Thanks.
Maybe the Moto G also have a low bitpol (bitrate) value for the SBC codec? When used with a compatible BT receiver that accepts MP3, it will sound fine whereas transcoding a loosy format to SBC at a even lower bitrate will cause audible audio artefacts.
I'm thinking of getting these small 30 pin Apple/iPod dock BT receiver which I suspect may only implement the bare minimum of A2DP : SBC codec, so if the Moto G is plagued by the low bitpol setting then I'll forget this idea lol
I'm sorely upset with how bad the bluetooth music streaming is with my Hizpo Branded XRC MTCE. I'm to the point where I want to dump it and get something else since the one thing I wanted when I bought it was good music streaming. From all my reading on here, it seems like this is a major issue with all MCTD/MTCE units, is that true? Does anyone actually have a MTCD/E unit that has decent sounding bluetooth audio streaming?
Short answer YES. Long answer, search.
Ive spent hours searching with no definitive answer.
sev said:
Ive spent hours searching with no definitive answer.
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The fyt based units have great a2dp streaming, no issues here. Most common reseller of these is joying.
gtxaspec said:
The fyt based units have great a2dp streaming, no issues here. Most common reseller of these is joying.
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Click to collapse
Are these MTCD/E's? Im not familiar with FYT. What's the best way to identify these?
anyone have a good way of identifying if a unit is MTCD/E or FYT? I want to pick up a bmw e46 specific fyt unit..
I suffered with poor a2dp Bluetooth streaming for quite a while on a GS (xtrons) android 6 headunit and on my current GS android 8 headunit.
Last week I did the sound mod with the modded mcu and improved amplifier app which improved my sound quality dramatically.
I then set about trying to improve the poor a2dp sound yet again and managed to kind of get it near perfect but not quite.
It was down to the sound settings on the EQ on my iPhone. I Bluetooth stream my music from my phone using Apple Music. I went into settings and then music and in there is the EQ setting. This has many settings like rock, pop, etc etc and mine was previously set by me to Bass Booster so my phone was set to a Bass setting and then the headunit is set more to a Bass setting so this must have been too much as I always got a distorted sound in the background when using a2dp. So in the EQ on my Iphone I set it to off. Instantly the sound is 10 times better as now it’s just my headunit producing bass etc etc. This has bugged me for over a year including my old headunit and now compared to what it were like before I’m finally happy with the quality of music through the a2dp app.
ab1702 said:
I suffered with poor a2dp Bluetooth streaming for quite a while on a GS (xtrons) android 6 headunit and on my current GS android 8 headunit.
Last week I did the sound mod with the modded mcu and improved amplifier app which improved my sound quality dramatically.
I then set about trying to improve the poor a2dp sound yet again and managed to kind of get it near perfect but not quite.
It was down to the sound settings on the EQ on my iPhone. I Bluetooth stream my music from my phone using Apple Music. I went into settings and then music and in there is the EQ setting. This has many settings like rock, pop, etc etc and mine was previously set by me to Bass Booster so my phone was set to a Bass setting and then the headunit is set more to a Bass setting so this must have been too much as I always got a distorted sound in the background when using a2dp. So in the EQ on my Iphone I set it to off. Instantly the sound is 10 times better as now it’s just my headunit producing bass etc etc. This has bugged me for over a year including my old headunit and now compared to what it were like before I’m finally happy with the quality of music through the a2dp app.
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Click to collapse
very interesting. I just checked my iphone and the EQ was set to 'electronic' I changed it to flat. Lets see how that does.
Did you do the 7thfloor mod? Did that, at all, help the a2dp streaming situation?
the EQ change made no difference. still distortion at the upper frequency range.
sev said:
very interesting. I just checked my iphone and the EQ was set to 'electronic' I changed it to flat. Lets see how that does.
Did you do the 7thfloor mod? Did that, at all, help the a2dp streaming situation?
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Click to collapse
No, the mod I have done is the bd375 sound processor mod with the modded GS mcu and new amplifier app.
Once I completed that then I fine tuned the EQ settings to my liking on the headunit. Then on my iPhone I went to settings and music and turned the EQ off. I tried all the EQ settings on my iPhone but nothing was as good as when I set it to OFF.
Now I’ve done this I wouldn’t say the sound is perfect through a2dp Bluetooth but it’s a hell of a lot better than what it were before.