Question: registry hack to boost volume on bluetooth headset - 8125, K-JAM, P4300, MDA Vario General

I'm using a Cingular 8125 running 2.17.7.2 WWE (I'm running this: Cingular_RUU_WIZARD_217_AKU2_WWE_CF2_A2DP-fixed.exe) with a Cardo Scala 500 Bluetooth headset. I also have Microsoft Voice Command installed and operational as the default dialer.
The system volume can be as high as it goes, the phone volume can be as high as it goes, and the headset turned all the way up, and the volume seems quite low to me when I think it should be blowing me out.
I've searched to try to find a registry hack to increase the earpiece volume so it's louder, but can't seem to find a definitive answer as to how to do this or if it's even possible. Since I read positive reviews about the Cardo Scala here, I have to assume others have experienced this, too. Has anyone found a solution for this - or perhaps this is not common and maybe something is wrong with my hardware?
Any help is appreciated!

I am also looking for the same solution.
I have tried many of the other registry hacks and such, however no matter what bluetooth headset I have tried, I have had no luck getting any more volume either.
If anyone has any solutions or insights please point us in the right direction.
Thanks.

Re: Question: registry hack to boost volume on bluetooth hea
100Tbps said:
I've searched to try to find a registry hack to increase the earpiece volume so it's louder, but can't seem to find a definitive answer as to how to do this or if it's even possible. Since I read positive reviews about the Cardo Scala here, I have to assume others have experienced this, too. Has anyone found a solution for this - or perhaps this is not common and maybe something is wrong with my hardware?
Click to expand...
Click to collapse
try tweaking HEADSET_UPLINK_VOLUME in all HKLM\Software\HTC\AUDIOGAIN(x) registry keys

eva_d said:
try tweaking HEADSET_UPLINK_VOLUME in all HKLM\Software\HTC\AUDIOGAIN(x) registry keys
Click to expand...
Click to collapse
do you know how to do it on gigabyte's g-smart i300?
i cant find the audiogain key!!!

Hi, If it's not too much trouble could you briefly explain what Hex settings increase the value and/or decrease the value. I my headset_uplink_volume key the default value is 11, so how does this get changed to hex, or cannot I change the numerical value to equal the hex value?

i have a TYTN with wnmobile6 (shcap's 4.1 edition) and i d'ont find the Audiogain? How i can increase the volume? i use Stereo bluetooth Headphone Motorola HT820.

Related

How to switch on automatic telephone answering

In the setting of "telephone"is the opportunity to set the device to automatic answering after 1-15 rings. That would be ideal when you are having a BT headset, because you would not have to press on the headset button. However, this does not work. Is there a setting in the registry to make this work?
press the green phone button then go into tools>options
then click on the more tab and youll see Automatic pickup
if not on your wm2003 then get a registry editor and go to:
HKEY_CURRENT_USER>ControlPanel>AutoPickup
change the Auto Pickups value from 0 to 1
and Ring to what ever you want (mines set to 3)
hope this helps u
gaz
Thanks for your advice. I already performed the actions and in the registry it is all set. However, on my XDA II it does'nt work. I also tried to use the wired headset, because I know from my regular phone that there it only works when you have the headset attached, but nothing , nada.
Any other suggestion?
aint got a clue then mate sorry
As far as I know this option has never worked, its a OS bug.....
It didn't work on my XDA with 2002 and 2003, and it doesn't work on my MDA II with the latest MDA update. Maybe somebody has worked out this thing, in that case I would be very happy to hear about it because I agree, it's a shame we cannot use it.
It seems that an auto pickup is possible ONLY if the wired earphones are plugged in. So maybe it's possible to simulate such situation with some kind of software, or registry changes, but without swiching off the phone speaker and microphone?

BTAudioToogle for Hermes

Hi,
i can't use the BTAudioToogle Tool for my XDA trion.
Someone the same problem ?
or better:
Someone with a solution here ?
Same for me. I have enabled BTaudiotoggle, I can hear the headset (Motorola HS850) go live but the audio either from WM player or TCMP still comes from the speaker and not the headset.
Hope someone comes up with the answer soon.
Rob
Got the same problem. No sound from BT.
Had something similiar to this with my old unit, to fully enable it I would hit the headset button (which now starts up voice command, let it time out, and then play whatever music i wanted to. I would verify that now but i am at work, and don't think they would appreciate the music blaring if i am wrong on this one
When I hit the button on the headset, it starts the Voice Dialer, the audio cuts in for a second or two, then drops back to the device speaker.
It nearly works, hope someone can hack this soon, just whats needed for podcasts and the like. No good for music tho!
Rob
I would also be very interested in a solution to this problem as I used to use BTaudiotoggle to listen to Tomtom commands in the car (normally have the music too loud to hear the commands through the loudspeaker ).
Worked great with my XDA Mini S but doesn't work with my new MDA Vario II and I didn't really want to have to buy stereo headphones, just wanted to be able to use my standard mono bluetooth headset like before.
If there is no way of using this program, are there any other programs that will send all audio to a mono BT Headset?
yep would really like an updated version of BTaudio too so i can listen to some audio books via my mono headset
You should test the trial version of bluemusic from teksoftco.
www.teksoftco.com . It gives ou a full help file on how to use the software and you have 30 sec to test that it working. I know that it works on the devices having TI Omap processors so it should work for all of you guys.
Cheers,
Raul
Just tried it out. It does the same thing that the other sotware does, mainly enable the headset where you can hear a hiss out of it, but still kees playing out of the back speaker.
My experience is a rassah's. All the Bluemusic software appears to do on my Vario II is cause the bluetooth headset to hiss slightly (whilst sound is still blasted out of the phone's speaker).
Also FWIW the teksoftco site doesn't appear to work too well on the PIE browser - defaulting to a no frames version with just a login box as far as I can see.
Needless to say I have uninstalled the software again.
Rufus.
@RufusA and @rassah guys you should check if you don't have the same problem as ulischultz in this thread :
http://forum.xda-developers.com/viewtopic.php?t=61739
We already tested the software with him on his treo device and as you can see in the thread " after pressing the button on the headset, the sound was redirected". This is mentioned in the help section of the software. ( on the universal/exec for example this step is not needed)
@RufusA - thanks for visiting the ppc version of the webpage (which is still under construction) - even though the subject is irelevant in this topic. I will send you a PM when its finished and tell me your opinion then (even though you have to admit that not many companies have a ppc version of their website - not to mention the smaller ones like ours).
If the problem still persists there is an opened thread on the forum :
http://www.teksoftco.com/forum/viewtopic.php?t=162
Please submit all the malfunctionality and we will fix them.
Cheers,
rain
I downloaded the trial too and had the same problem as before unfortunately.
I did get a little further in so much as, if I pressed the call button on my BT Headset as per the instructions, I could get the music/audio transferred to the headset for approx. 5 seconds but then it would revert back to the phones loudspeaker. I couldn't get the 30 seconds that the trial software advertises
Fingers crossed someone will be able to work out a fix for this soon.
Thanks Nicky for the input. As i see the problem of bt headset being disconnected after 5-10 sec is a general one (and unfortunatelly is a problem in the RUU). We are trying to find a workarround with ulischultz but wouldn't want to get to driver level as clearly it will be fixed by HTC in the next RUU release if they don't want this devices smashed to their heads.
I will keep you updated if we find a solution for the interrupt issue.
Regards,
Raul
Solution
I have identified a solution to this which is working nearly perfectly for me. However, if you do use this then using the BT headset to trigger the voice dial/voice command/voice commander will no longer work.
Acquire a copy of of the BTAudioToggle software inc. BTAudioOn.exe
Copy this to a location on the phone.
Using a registry editor amend the following entries from
HKEY_LOCAL_MACHINE\SOFTWARE\OEM\VoiceCommand
Path = location of BTAudioOn.Exe
e.g. Path = \Program Files\BTAudio\BTAudioOn.Exe
VoiceCmdDuration = 86400 (DEC) = 24 hours
This says for how long (in seconds) the audio will be passed to the headset for before timing out.
This however, will timeout earlier if no audio is coming through. I am not sure what will happen if something like TomTom is running but not speaking for a while. I have not performed timings as yet.
To activate audio through headset, press the main control button of the headset as if answering call/activating voice command etc. To deactivate, just press the button again.
Voice control apps will still work, but must be triggered from the phone itself, but voice will be picked up by the BT headset.
There appear to be some small bugs with this, such as after a phone call, using headset or not, the audio will stop being passed after hangup.
Please let me know if this work for you!
Looks an interesting solution. I've installed BTAudioOn on my storage card, and changed the VoiceCommand Path entry.
However I couldn't find a VoiceCmdDuraion entry under
HKEY_LOCAL_MACHINE\SOFTWARE\OEM\VoiceCommand
so I've added a new DWord of that name with the value 86400.
Yet this doesn't appear to have made a significant difference i.e. Pressing talk button on Jabra headset produces 10 secs of sound before "timing" out.
Have I made a mistake, or do I need to have something else installed to get this to work?
TIA - Rufus.
I was going to try and make the suggested changes to the registry but I don't know how and am not sure what program I need to do it.
Could someone please let me know what program I need to install to be able to change the registry?
Thanks
Vs1979:
IT REALLY WORKS!!!!!!!!!
I can't tell you how happy I am!!!!
I did it the way you described it. However I also did not have an entry "VoiceCmdDuration" I created the DWORD-entry and it works now!
Great!
Thanks very much for that great solution!
@RufusA
As i gave you the link to the other thread you're not the only user experiencing this. There are several others complaining about this RUU bug.
@Nicky
You need to install a ppc 2005 regeditor (for example Resco Explorer has one built in, or you can find one on buzzdev site).
RufusA said:
Looks an interesting solution. I've installed BTAudioOn on my storage card, and changed the VoiceCommand Path entry.
However I couldn't find a VoiceCmdDuraion entry under
HKEY_LOCAL_MACHINE\SOFTWARE\OEM\VoiceCommand
so I've added a new DWord of that name with the value 86400.
Yet this doesn't appear to have made a significant difference i.e. Pressing talk button on Jabra headset produces 10 secs of sound before "timing" out.
Have I made a mistake, or do I need to have something else installed to get this to work?
TIA - Rufus.
Click to expand...
Click to collapse
Hi,
Did you Soft reset your device?
I made the registry change only, have not installed BTAudioOn and all my Voice command Audio etc... now comes through the headset and does not time out after a few seconds. I did find though that decreasing this value to lets say 60, would actually time the audio feed out even if not in use so I have stuck in a huge figure, will still need to do more testing to see if drains the battery any quicker and see if I can find another stirng which will do more for me.
Hi,
it work not for me
i have changed the path to \xx\BTAudioOn.EXE
i have add the VoiceDuration = 86400 (DWord DEC)
but it is the same problem, after 2 seconds the sound goes back to PPC.

Mic Boost

Hi
I bought a Vario II recently.
And when placing calls, people at the other end say my voice is a lot quieter than with my previous phone. Is there anyway to boost the mic volume on the Hermes?
I've tried the approach highlighted in this thread (http://forum.xda-developers.com/showthread.php?t=256734&highlight=mic+volume+boost), but the group of registry keys seems to be missing on my handset?
Has anyone encounted this problem or got any suggestions?
I'm running WM5 ROM 1.21.110.3 and Radio 1.48.00.00 if thats relevant.
Thanks in Advance.
It works for me..
I have a cingular 8525, and I had the same issue previously. Saw this posted for the wizard, but wasnt sure if it'd work on my hermes.. decided to give it a try, and fortunately, ever since I tweaked my registry to add those settings, the mic sensitivity (as reported by the people I talk to) is significantly better. I don't have anyone asking me to call from a landline anymore..
Btw, those settings weren't found on my hermes as well, I just added the keys myself.
Thanks anandh,
Tried that and it didn't seem to work for me, so I've tried upgrade to WM6 and I'm going to see if I have any luck with that.

[Help] Use Speaker when Headphones are Plugged In

I posted this on the Raphael forum but got no answer, and as this question probably applies to several devices I thought I might ask the knowledgeable folk who stop by here too:
I'm trying to find a way to have sound coming from the speaker even when headphones are plugged in (same as the option in the FM Radio application). I was hoping it would be as simple as changing a registry value, but I've compared the registry with the setting in the FM radio enabled and disabled, and found no difference in the registry.
Any ideas how this can be done? I can program in vb.net for mobile devices if the solution needs coding.
Cheers
Rowan
Bump.
Any suggestions at all anyone?
opened and moved back.

Improve sound quality via BT A2DP

Does anybody know how to improve sound quality for playing music over A2DP profile with Parrot handsfree? On Rhodium i applied some tweaks for quality improve and it was clear and nice to listen, but Leo is not so nice to hear
Thx a lot
I had to tweak my diamond too, looked for tweaks on the HD2 but couldnt find them, but the sound quality is way better on my HD2. I dont think it needs the tweeks tbh.
If i take both, TP2 and HD2 to my car, let play the same song and im switching between HTC's then has got TP2 much more clear and brilliant sound, without any quiet cracklings from tweeter speaker like it is on HD2 :-(
Same problem here, sound quality for a2dp is not what it should be. I tried adding the LineSpeed registry setting, it did improve the overall quality, but did not remove the cracking noise - and in my case I still have frequent skipping and gaps in the audio playback. Have not yet had a reply for Tech Support, and if/when I do, I don't think it'll be a very intelligable one...
Yop, i think too, that the answer will be unusable, or maybe they tell you that u should do a Hard rst :-D
First time i connected it to HF and let music play i thought that is a bad quality song, but it isn't :-(
Anyone idea?
I know there are some settings to definately improve the sound of A2DP. I've added them on my previous HD, and worked perfectly after that! I just found some things you might try (I just applied them myself as well, but havent tested them yet; I'm almost sure they'll work):
http://forum.xda-developers.com/showthread.php?t=308752&highlight=A2DP+settings+bitpool
If I'll find the previost post which I applied in the past on my HD, I'll let you know. If the one I just posted will work, I'll let you know as well of course, because the litteral and figural crappy sound of A2DP is something I hate as well...
Edit:
Take a look at those settings as well from J-A-J-O at page 6:
http://forum.xda-developers.com/showthread.php?p=1677577#post1677577
Again, I don't know exactly if it were those settings, but they sound familiar to me. I'm also busy trying to get the best sound quality via bluetooth out of my HD2
More info about the settings:
http://forum.xda-developers.com/showthread.php?t=310438
Kind regards,
GreenFrog
The XDA tweaks are rubbish and do not work. I currently have a call out with HTC.
I have removed all reg tweaks from my HTC and now can get A2DP working on my parrot ONLY in the following situation:-
(1) Reboot HD2 (hold end key and select off. then switch on)
(2) Allow to connect to Parrott (will connect handsfree first)
(3) Open bluetooth from settings and select stereo audio and select connect.
(4) select handsfree and select disconnect.
(5) Press PLAY on the parrott kit
By doing this I get no skipping at all and the quality is good. I have no tweaks running.
This is obv crap and is why I have been speaking to HTC all week.
Steps 1-5 have to be strictly followed for this to work.
The BT tweaks mentioned on this forum do not work. They only appear to work as you have rebooted. After using the HD2 for a while and then connecting A2DP, skipping will occur again.
Try steps above and it will work.
Interesting! I'll try that on mine. Greenfrog all of those links and bitpool settings relate to the Microsoft Bluetooth stack. However the HD2 uses the Widcomm stack so those registry settings can't be made.
I too am fed up of the bluetooth sound quality. How can they assume we'll be happy with this mediocre sound?! I can't see why with a 1Ghz processor it skips.
Have you guys tried the A2DP with the latest 1.61 ROM? I'm still on 1.43....
When I find my 'goldcard' that I made I'll try it on 1.61 and let you know
We'll get there in the end....this is really my only bugbear with the HD2, so it would be good to get it fixed!!!
There got to be a way!
I, too, am really p***ed off by the bad audio quality i get using stereo blutooth. It's really an issue with the HTC HD2 and apparently no pro reviews pointed it out!!! I use it with the sony DR-50 which are one the best A2DP headphones out there, but the sound is horrible Please help...
I'm too suffering from the A2DP situation...
The Linespeed registry hack helps me on some devices ( HKML\Software\Widcomm\Plugins\AV add DWORD Linespeed with value between 64 and 512, the higher the better sound but higher probabilty for skipping).
With Linespeed = 320 sound is great and I have no skipping with a Sony DR-BT160AS. But: My Motorola S9 badly skips unless I have it very close to the HD2. Linespeed = 256 is working ok with both devices...
BUT:
I also have a blueLino A2DP Receiver which has a bad quality on both settings, at least on some songs. That's really disturbing.
Just a quick update, I've just flashed to 1.61 and it makes no difference. Default A2DP sound quality is unacceptable. Grr
purnelld said:
The XDA tweaks are rubbish and do not work. I currently have a call out with HTC.
....
The BT tweaks mentioned on this forum do not work. They only appear to work as you have rebooted. After using the HD2 for a while and then connecting A2DP, skipping will occur again.
Try steps above and it will work.
Click to expand...
Click to collapse
-----------------------------------------------------
Well, first I have to say I don't have the 'skipping' issue at all. I have my HD2 connected via bluetooth to my Pioneer DEH-P7100BT car radio. I have a clear connection when calling, but when playing music via bluetooth, I have the 'hissing' issue.
Next is that I have to admit that when I changed the settings according to my previous solution, did work a little, but not as it supposed to. When I had my previous Touch HD if found a link which worked perferctly for me! When I changed to those settings, the hissing were gone completely and the sound quality improved to CD level. Although, I'm still searching those ones again for my HD2 at the moment....
So, conclusion this far is that it totally depends on the hardware which you are connected to as well.
Regards,
GreenFrog
@Greenfrog:
I guess the bitpool settings which worked well on my HD as well, only work when using the MS Bluetooth stack. The HD2 uses the WIDCOMM Bluetooth stack, I haven't found a noticable difference.
The LineSpeed registry setting does improve overall audio quality, but I still have skipping and playback gaps. Very poor performance for the performance beast the HD2 is. I urge everyone to report this to HTC (I did) - this is really unacceptable.
I will also report this to HTC. I am so frustrated by it tbh
As Moses posted...I had linespeed set up on my TP2 and the sound was great, but now i have no time to test it now, can someone other test regitry key?
Bluetooth settings
Can be found here HKLM\Software\WIDCOMM\
A2DP Tweak Provided by R_phAn (Please note this will not work with all devices)
As we know from the past, each device has it's own preferences and capabilities (So you'll have to play around)
Managed to improve soundquality by adding DWORD 'LineSpeed' to HKLM\Software\WIDCOMM\Plugin\AV\ with a value of 320.
it is posted here for TouchPro2: http://forum.xda-developers.com/showthread.php?t=524655
Edit: I tryied it tomorrow morning and it is still the horrible quality, poor music quality and during the call skipping :-/
jonboyuk said:
...all of those links and bitpool settings relate to the Microsoft Bluetooth stack. However the HD2 uses the Widcomm stack so those registry settings can't be made.
Have you guys tried the A2DP with the latest 1.61 ROM? I'm still on 1.43....
When I find my 'goldcard' that I made I'll try it on 1.61 and let you know
We'll get there in the end....this is really my only bugbear with the HD2, so it would be good to get it fixed!!!
Click to expand...
Click to collapse
Okay, thanks a lot for this update! I was really unaware about the different stack, so I don't have to look further for the the previous links anymore... I'll try to add linespeed as well to see if it works with my Pioneer car radio. I hope it will...
There should be an answer for sure for this issue. I also cannot understand why it have to be this difficult. The previous solution did work very well. Why have they changed to the other stack anyway? Does someone know that?
I'm running the 1.48 ROM btw.
GreenFrog
I found one thing, i'm using SPB Radio for online streaming, when im listening in my car streamed radio then the sound quality is excelent...? How is that possible?
That's a very good question.
I experimented a bit with different quality settings during mp3 encoding. I found out that there indeed is a connection between the quality settings of the mp3 file and the badness of the sound quality, at least to a specific degree.
The most important setting seemed to be the stereo setting. If I set a song to "Joint Stereo" its by far better than normal stereo, although not perfect, yet. That's very confusing.
Do you know the settings of the radio channels you can stream with good quality? Maybe that would be worth a test.
--Update--
So I had a predictably useless response from HTC. Namely 'have you tried unpairing and repairing' and 'your device may not be fully compatible, please check our website for a list of compatible devices'.
Useless indeed. Their compatible devices amount to 3 items! The phone is either A2DP or it isn't. There are no compatibility options - it's happening to us all.
So, I haven't mustered up the energy to continue onto the next pointless exchange of basic trial and error possibilities. No doubt their next reply will be "have you tried rebooting the phone"...
Anyway, I digress. I noticed something today. I put on a new album to my SD card and out of nowhere the skipping was worse than ever. Audiomanager is always on the lookout for new songs as you may have realised. When you have music playing, a small circle rotates to show the player is searching. During searches whether or not you've introduced new mp3's to your device, it always makes the skipping far worse. When my circle had come to a stop, then the audio was fine....with very rare pauses and skips.
Still there but much less obvious.
Well that's my latest update and I will continue my investigation. I wonder if this skipping occurs in other music programs? ie wmp or pocket player? Has anyone tried?
Great work, guys. Nice to see a lot of people looking for a solution. I REALLY want to get this A2DP thing working right, it is bugging me a lot, and I'd like it to be fixed when I'm going on vacation (I'll be driving to two straight days, and would love to listen to my own music then). That'll be in about six weeks, so there's still some time left.
I'll try SPB radio myself, see if that causes the same amount of skipping. It could be that it is not the BT link causing the skipping and pauzes, but the audiomanager itself. That would be a bummer, because fixing that is probably way beyond what we can do here, and we'll have to hope for a HTC fix or a custom rom with an older and better working version of the audiomanager.
In my search for possible solutions, I found the priority of the A2DP can be altered. I've added the reg Dword value "Priority256" to HKLM/Drivers/BuiltIn/BtA2dpSnd, with different values. If the value is too high (150+), nothing changes. Set it too low - I tried 60 - and BlueTooth fails to start altogether. I've now set it 149, and it seemed to work, but haven't done extensive testing to see if the skips/pauzes don't return. Will get back on that.
jonboyuk said:
--Update--
(...)
I wonder if this skipping occurs in other music programs? ie wmp or pocket player? Has anyone tried?
Click to expand...
Click to collapse
I've tried PocketMusic, qualitywise no difference. I don't remember if it had the same skipping / pauzes problem, but the problem for me was it doesn't work with the AVRCP, so I can't play/pauze/ff/rew with my remote, and having to use the screen while driving is a pain - I've mounted my device quite high. I was really hoping to use the inbuilt musicplayer

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