Bluetooth bad quality in WM, very good in Android - HD2 Accessories

I have a Bluetooth headset Plantronics Discovery 975.
It supports simultaneous connectin with two phones.
In my case it is HD2 and Nokia E51.
When the headset is connected just to one of them the sound quality is very good.
When it is connected to both HD2 (Android JDMS 1.6.2 Ultimate) and Nokia, then the sound quality is very good.
When it is connected to both HD2 (WinMo Energy Touch of Glass) and Nokia, the sound quality of HD2 is very bad.
My question is:
Can I read the settings in Android, so that I can figure out what is different ( for example BitPool). I'm very nooby in Android, so I was not able to figure these settings out.
Some other tipps how to improve sound quality in WinMo?

No one has an idea??

Related

A2DP quality survey

if any1 interested in that issue, then it will be great to have such statistics. post ur reply using this format:
(A2DP headset model) - sonorix
(windows version) - wm6
(os version and built) - 5.2.660 b. 15341.0.0.0
(quality lvl on ur
opinion comparing
to quality on same
headset connected to
PC, from 1-10 score) - 6
seems like no1 is using a2dp, too bad, i hate those wires, but this lack of quality is sad to have on such perfect device. maybe faria (great cooker) some day will notice this issue and will work it out somehow.
actually its been adressed in the recent AKU 3.3 roms. (supposedly a MUCH better BT stack than WM6) i use a cheapie stereo BT headset that uses my headphones and with it pluged in to my surround sound system via an RCA to 1/8 headphone jack adapter it sounds almost CD quality

BT sound quality (voice) on Kaiser

Anyone else the same experience? Contrary to almost every other WM device I have used in the past, the voice sound quality both on BT headsets and on parrot carkits is way below par. It sounds thin and metallic.
When using the speaker on the device itself (held up to your ear) the quality is excellent, so to me there is a major flaw in the the BT implementation on the Kaiser. The x7500 sounds way better, so it's not the OS itself.
Finally, someone else with good hearing
I have exactly the same issue. Even it's tolerable but is some situations it's very hard to hear the other party. Doesn't matter what headset I am using - Nokia BH 900, Jabra JX10 2 or Jawbone - they all sound thin. I really hope that there is something in registry that can be changed to resolve this. Or maybe a different DLL. In fact, this is the only complain that I have about Kaiser. I've tried this suggestions but none of them worked unfortunately.
Increase Audiogateway capability:
HKLM/SOFTWARE/Microsoft/Bluetooth/AudioGateway/Capability
(Dword:69)(Default is 37)
[I'm assuming this is a bitrate setting, but not sure how this differs from those above]
4-Change the Bluetooth channel from the default:
HKLM\Softare\Microsoft\Bluetooth\Device
From there open the subfolders and find those labeled channel. The DWORD key value is the channel number. Change the number to something other than the default.
[i've only tested up to channel 7 because I'm not sure how many channels there are. This seems to have improved issues with interference and intermittent drops, but these issues seem to have more to do with where the device is in relation to the headphones than anything else. You'll have to experiment to see what works best with your gear and environment.]
5-Increase the Bluetooth microphone sensitivity:
HKLM\Software\Microsoft\Bluetooth\AudioGateway\Mic Volume
(DWORD:10)(Default:5)
6-Increase Bluetooth earpiece volume:
HKLM\Software\Microsoft\Bluetooth\AudioGateway\Spk Volume
(DWORD:10)(Default:5)
[again experiment to see what works best with your headset and environment]
Taken from http://forum.ppcgeeks.com/showthread.php?t=7715
Ouch. Just came out of an escalation meeting for which I was forced to use the TyTN II for almost an hour over my Sony Ericsson HBH pv705 headset, and I have to rephrase my first post.
The audio quality is leaves not just a bit to be desired, it is just blatantly bad!
That, I feel, is the only *real* letdown of the TyTN II
Have exactly the same issue here. Was using it today in the car using the Mercedes bluetooth kit, and the sound was very thin and tinny. On my Hermes the sound was full and fine.
It's like listening to one of those shortwave type radios
OK. Now we have to determine is that :
Hardware issue
or
Software issue.
I've briefly used one of the preproduction units back in June and as far as I remember BT was OK. But I can't be sure 100%.
Anyone still using pre-pro units? Please, check how BT headset sounds like.
I really, really hope that this is software issue. Otherwise I am afraid that I am not going be able to keep the unit .
Sorry to put this into the mix but I have actually superior sound quality using a Parrott Car Kit and a Motorola Stereo Headset as compared to previously using these devices with my Hermes device with the newer WM6 ROM's.
I have made no changes but just wanted to share my experience.
jcrompton said:
Sorry to put this into the mix but I have actually superior sound quality using a Parrott Car Kit and a Motorola Stereo Headset as compared to previously using these devices with my Hermes device with the newer WM6 ROM's.
I have made no changes but just wanted to share my experience.
Click to expand...
Click to collapse
It's probably due the fact that car kit has already plenty of bass and stereo headset is using a2dp. My stereo BT headset sounds good as well.
Handset itself sounds good, wired handset sounds good. Again, I really hope that there is a way to change something in software that will fix this problem. i guess, we have to wait until device is in more hands and some hackers will find the way
In that case, my second addition to the mix to counter yours. Aside from my SE PV705 I also have a Parrot carkit (3200 LS-Color) and I have the same poor audio quality over bluetooth ...
bt
same here ,i paired it with my car and it's worthless..i can hear the person but they can't hear me.this the worst bluetooth phone ever.
dhopeton said:
same here ,i paired it with my car and it's worthless..i can hear the person but they can't hear me.this the worst bluetooth phone ever.
Click to expand...
Click to collapse
Just damn! Flagship HTC device... It's better be software fixable.
Using Sony BT Stereo headset - quality pretty good - better than TyTN.
R
rakh1 said:
Using Sony BT Stereo headset - quality pretty good - better than TyTN.
R
Click to expand...
Click to collapse
We are not talking about stereo A2DP quality. Again, stereo BT sounds very good to me as well.
nono - this is simlpy the voice call quality through these headphones - not using the A2DPprotocol - just headset protocol.
R
I use the Sony MEX-5000BT headunit in my car in handsfree mode. I've used it with both the Kaiser & Wizard, and I can't tell any difference in sound quality between the two phones in handsfree mode.
A2DP is a different story -- the Kaiser is much better.
I'm having the same BT issues with my phone. Voice quality on my original TyTN was great through BT. But with the TyTN II, it is sub par.
OK, this is rally confusing. As far as i know all units have the same ROM/Radio builds. Or are they?
Let's start to put numbers:
Mine
ROM 1.56.405.5
Radio 1.27.12.11
protocol 22.45.88.07H
BT is too quiet and tin.
ID64 said:
OK, this is rally confusing. As far as i know all units have the same ROM/Radio builds. Or are they?
Let's start to put numbers:
Mine
ROM 1.56.405.5
Radio 1.27.12.11
protocol 22.45.88.07H
BT is too quiet and tin.
Click to expand...
Click to collapse
I have the same as above.
Same as above. BT sounds great with my Scala 700 earphone.
RonenB said:
Same as above. BT sounds great with my Scala 700 earphone.
Click to expand...
Click to collapse
What type of device you have been using previously?
When you switch from handset to BT headset on the fly do you hear difference in voice quality? Doesn't seems like BT headset doesn't have the same frequency range as a handset?

Best earphones for TyTN II - MP3 Playback

Hi All,
I bought HTC Tytn II recently... It's rock.....
But i am very disappointed with the earphone quality of HTC... No Bass at all.... I am not saying mp3 playing quality is bad... I tried my motorola BT stereo headset and it gave me fantastic output with heavy bass..... So the quality of my HTC earphone is bad...
I found several earphones on HTC website.... can you please help me to find out an excellent HTC earphone which can give full Bassy effects.... or any other brand which haves mini usb port...... Dont want converters please.......
Thanks.
pda_crazy said:
Dont want converters please.......
Click to expand...
Click to collapse
Why not? You are unlikely to find a decent pair of USB earphones IMHO.
I'd get a small adapter and buy some sure earphones for the best possible sound.
don't mean to hijack the thread but can anybody recommend a good bluetooth stereo headset? i want one that will be good with music and also allow me to make calls.
I am particularly looking for an in ear type earphone or a unit that allows me to use my own ear buds.
I've got the i-Tech Clip Radio (http://www.expansys.com/p.aspx?i=145553). Works well with the kaiser, got play/pause, next/prev, volume, and call buttons, bulit in FM radio, and allows you to plug your own earphones in as it has a 3.5 jack.
How is this unit for bass?
Also it looks just like the htc S100, did HTC rebrand it?
I listen to alot of dance music, and with Sony's EX-71s it does me fine!
Yeh, the S100 is HTC's rebranded version of the non FM radio version!
I also have the iTech clip (excellent unit with medium audio quality) as it can handle calls and lets you use any 3.5mm jack units you have but you have loads of cables about (use my B&O earbuds on that).
For genaral use and if I want to anser a call I use the Promate PM-2006 BT stereo headset as it is a halfway sized headphone with good audio quality and in call holding.
But for sheer audio enjoyment, I use my Creative CB2530, absolute bliss and can put most Hi-Fi's to shame.
SOZ, probably not what the thread starter asked for but WHO is gonna produce a GOOD set of headphones terminated in a mini usb? You will need the converter or BT (no converter at all!)
Every BT unit I have works seamlessly, no clicks, no splutters, no bad audio with my 'out of the box' non-carrier HTC TyTnII.
Damn, its either the beer or I should have been a salesman! Smiles.
There aren't any "best" headphones without using an adapter. If you want the best you'll need to spend you're looking at the Shure SE530 or go custom which is around $1000. It all depends on your budget.
ive got the Shure e4c's connected through an adapter and i can say you can't get better sound.. its so crystal clear, it sounds better than live people in front of you talking
ok, I've something else to add.....well asK
Is there any bluetooth stereo heaphones (with very good sound quality but aren't humongous so as to make me look like a Martian ) that can pair with two devices at once?
For example, I have two phones which support A2DP and I use one as my music phone (Nokia N93i) but also use the TYTN 2 as my business phone. What I want is to be listening to my Nokia N93i through the earphones, and If my TYTN 2 rings, the music pauses so I can speak to the caller on the TYTN 2 then revert back to listening to music back on the N93i.....
.....is this even possible?
LeShin said:
ok, I've something else to add.....well asK
Is there any bluetooth stereo heaphones (with very good sound quality but aren't humongous so as to make me look like a Martian ) that can pair with two devices at once?
For example, I have two phones which support A2DP and I use one as my music phone (Nokia N93i) but also use the TYTN 2 as my business phone. What I want is to be listening to my Nokia N93i through the earphones, and If my TYTN 2 rings, the music pauses so I can speak to the caller on the TYTN 2 then revert back to listening to music back on the N93i.....
.....is this even possible?
Click to expand...
Click to collapse
Well yes to the pairing to two sperate devices, and no to the 'very good sound quality but aren't humongous'. The Promate PM-2006 headset is a 'medium' sized' 'medium to good quality' folding headset with mike. Pair it to both units then disable the function you don't want it to do on whichever phone (under BT settings). It will halt audio and answer the call from the other unit. These headphones were primarily developed to use with a BT mp3 players with capability to connect to your mobile phone but WM phones do both!
Using 2 devices at once with Bluetooth stereo headphones
LeShin said:
ok, I've something else to add.....well asK
Is there any bluetooth stereo heaphones (with very good sound quality but aren't humongous so as to make me look like a Martian ) that can pair with two devices at once?
For example, I have two phones which support A2DP and I use one as my music phone (Nokia N93i) but also use the TYTN 2 as my business phone. What I want is to be listening to my Nokia N93i through the earphones, and If my TYTN 2 rings, the music pauses so I can speak to the caller on the TYTN 2 then revert back to listening to music back on the N93i.....
.....is this even possible?
Click to expand...
Click to collapse
Look at the Jabra BT8010. They're a little large, but have the advantage of using it in mono or stereo mode, as well as connecting to 2 devices simultaneously.
Incidentally, Seidio makes earphones that end in the proprietary htc mini-usb format. Haven't tested them out, but they're the only other ones i know of that don't need a converter.
Another vote for iTech Clip Radio. Works awesome with my Ultimate Ears Super fi 5 Extended Bass buds.
I bought Kyocera from here: http://www.buy.com/retail/product.asp?sku=204239053&loc=111&pageFormat=20&rs=1&#cReviews
The best headphones I ever bought and have the most functionality. The only problem that some people might have is the look and size of the headphones. I have not charged the headphones for a month now and still running on standby.
- TKN
has anyone tried any Sony bluetooth stereo headset?
LeShin said:
ok, I've something else to add.....well asK
Is there any bluetooth stereo heaphones (with very good sound quality but aren't humongous so as to make me look like a Martian ) that can pair with two devices at once?
For example, I have two phones which support A2DP and I use one as my music phone (Nokia N93i) but also use the TYTN 2 as my business phone. What I want is to be listening to my Nokia N93i through the earphones, and If my TYTN 2 rings, the music pauses so I can speak to the caller on the TYTN 2 then revert back to listening to music back on the N93i.....
.....is this even possible?
Click to expand...
Click to collapse
I think it might be possible using the Sony Erickson BT Earphone Stereo set. Check FleaBay... They got them cheaper than anywhere else. ( BT phone would have to be close to you, just disable the bluetooth on N93i, however The Sony Er unit has a 3.5 jack that can be plugged into the N93i, just marry the TytnII to the bluetooth)
If you marry to phones BT to the headset, and if you get a call from one while listening to music from the other, you will hear both the caller voice and the music at the same time. Jabra is one headset that I know of that can accept two devices, however when tried, I heard the device playing music however the music volume was very low while I talked on the phone. Not a great setup but might do the trick.

[Q] HTC HD2 mic problem with Bluetooth Nokia BH-609 and Plantronics M100

Hello,
Recently I've been trying two bluetooth headsets with my HD2, one of them is Plantronics M100 and the second is Nokia BH-609.
My phone uses Manila 2.5. and hypnosis v.7.0.1 plk ROM, I also use the Co0kie.HomeTab_v2.0.0. The phone has a Bluetooth for Windows Mobile 1.9.3 build 1000
As I tried the first headset, the receiving sound quality and volume were fine, but the person I was speaking to had problems with hearing me at certain times. When I had the headset pointing directly at my mouth, it the sound level was ok, but when the headset moved even one centimeter up or down, or even to the side, the sound level was too low for my speaker to hear. This annoyed me a bit, so I returned the headset after a day or two, and got a bit more expensive Nokia BH-609.
To my surprise, there was the same problem with BH-609. After testing the headpiece for a day to make sure there is nothing that I can do, I returned it to the shop as well.
Now I'm looking for advice, I'v searched the Forum and the Internet but can't find a similar problem and a solution. I appreciate all of your help.

[Q] Audio and video out of synch when using Bluetooth - any suggestions?

Hello all.
I'm having problems with Bluetooth on my One. The device that I'm trying to use with it is called a Siemens MiniTek. (It's actually a hearing-aid accessory. You clip to the front of your shirt - it looks a bit like an MP3 player - and it plus my hearing aids together then function like a Bluetooth headset. So, when making a call, the sound is sent wirelessly to the hearing aids, and the device itself has a microphone on it.)
Making a call with it works okay; but if I try to use it to get audio out of my One in other conditions (playing a game, say, or watching downloaded video) then the video and audio are always badly out of synch - the sound lags at least one second behind the picture.
I'm using the stock HTC ROM, the latest one available in the UK (2.24.401.8).
Anyone have any thoughts as to why this might be happening and what I can do about it?
Mby there is too much data to deliver via bluetooth (high quality audi/video sound) and the hearing aid device is not meant to recive such a load.
When calling to some1, the sound quality is only like 24kbps or something.
Just a thought
Rendoqoz said:
Mby there is too much data to deliver via bluetooth (high quality audi/video sound) and the hearing aid device is not meant to recive such a load.
When calling to some1, the sound quality is only like 24kbps or something.
Just a thought
Click to expand...
Click to collapse
That might result in there either being no sound at all or in the sound quality being very poor, but I don't see that it would result in reasonable-quality sound running 1 second behind the picture...?
The device itself is designed to handle fairly high quality sound: as well as receiving Bluetooth signals it can take analogue audio input via a 2.5mm stereo jack socket, and it also has a separate "base station" transmitter which you can plug into (say) the headphone socket of your TV: the transmitter then sends a signal wirelessly to the MiniTek (using a proprietary version of Bluetooth) and the MiniTek relays it to the hearing aids. Using either the direct-line input or the wireless transmitter works quite nicely, and there's no perceptible lag problem there.
I should have said, I've been onto Siemens tech support about it, and they're adamant that it shouldn't be doing this, and they don't know why it is. So I'm looking for a problem at the phone end.
Shasarak said:
I should have said, I've been onto Siemens tech support about it, and they're adamant that it shouldn't be doing this, and they don't know why it is. So I'm looking for a problem at the phone end.
Click to expand...
Click to collapse
i've experienced the same issues on various BT-Receivers and Smartphones. Seems to be a general issue. So far, this 1 second lag was present on all combinations of:
Phones: Samsung Galaxy S2 / iPhone 4 / HTC One
Receivers: Creative D100 / Creative D200 / Belkin BT Adapter
As i found out so far, this problem occours when the receiver can't handle the apt-x codec and audio has to be resampled to the older SBC codec. Found one thread kinda dealing with this topic, but haven't tried it out for myself at the moment. I'll do some testing later when i'm at home.
http://forum.xda-developers.com/showthread.php?t=1256407

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