[Q] Earphones Imbalance Issue- - Android Software/Hacking General [Developers Only]

Hello,
I just bought these awesome yet crappy earphones that... has volume imbalance issues.
I tried to get them replaced, but the seller seems to be ignoring my emails after purchase.
I have plugged these earphones in to my laptop and adjusted the volume balance and it seems to have fixed it when using it with the laptop.
Also, I have physically discovered that the earphone wire that has the lower volume is longer than the other, which obviously mean that there are more resistance there.
So my question now is...
Is there an APP or TWEAK or SETTING on my Xperia X10 that will actually let me balance these earphones out?
Chearz,
YoKid

Related

[Q] Tronsmart Glacier TS7 Headset Issues. Is it the Cubot One?

I just received my Tronsmart TS7 Glacier from Geekbuying. The phone is a nice HTC One lookalike with some awesome features including a long life 2200 mah battery, MTK6589 Quad Core processor, 1 GB RAM and a crystal clear screen. It is extremely well built and feels both heavy and solidi the hand. The included cover is rubbish, though it is free in the package so I'm not going to complain. Bluetooth supports A2DP, which works well with my Bluetooth stereo. The bottom menu, home and back keys are capacitive and illuminated - though they are so dim, that they could have avoided backlighting them altogether.The device was easy enough to root, so all in all great value. Make sure you ask for a discount for the phone, after initiating live chat on Geekbuying. I am not affiliated to them.
Oddly enough, the package had the IMEI stickers in the box, which said Cubot One. They look visually identical and I wanted to check if they are infact the same pieces, for firmware support. Can anyone confirm this please?
The supplied headset is rubbish, so I used a BlackBerry and an iPhone "headset" (Headphones with a built in mic and that has 4 contacts on the end of the 3.5mm jack) and used it with the phone. Unfortunately the headset is detected as a headphone only (i.e. With no mic; You see this on an icon near the Wifi signal) - spitting out terrible muffled sounds, unless I press and hold the (Call / End) button on the cord. The second I let go of the button, the sound returns to a terrible state.
If I plug in regular headphones, without a mic, I'm fine, but I have this problem with headsets (Again - headphones with a built in mic with call / end button) used with the TS7.Do any of you have a similar issue? I'm worried I got a half lemon. It's really bothering me. Can this be fixed by software?
Would love to hear back from you. on whether this is a common problem, or one only with my set.
P.S. The rubbish supplied headset is detected / works fine - But they sound TERRIBLE! The supplied headset also works well with my Blackberry 9790 - but my Blackberry headset does not work well with the TS7. Any thoughts? Do I need a special headset?
Thanks in advance,
GP = Dubai
Bump...
Anyone!?
g_patkar said:
I just received my Tronsmart TS7 Glacier from Geekbuying. The phone is a nice HTC One lookalike with some awesome features including a long life 2200 mah battery, MTK6589 Quad Core processor, 1 GB RAM and a crystal clear screen. It is extremely well built and feels both heavy and solidi the hand. The included cover is rubbish, though it is free in the package so I'm not going to complain. Bluetooth supports A2DP, which works well with my Bluetooth stereo. The bottom menu, home and back keys are capacitive and illuminated - though they are so dim, that they could have avoided backlighting them altogether.The device was easy enough to root, so all in all great value. Make sure you ask for a discount for the phone, after initiating live chat on Geekbuying. I am not affiliated to them.
Oddly enough, the package had the IMEI stickers in the box, which said Cubot One. They look visually identical and I wanted to check if they are infact the same pieces, for firmware support. Can anyone confirm this please?
The supplied headset is rubbish, so I used a BlackBerry and an iPhone "headset" (Headphones with a built in mic and that has 4 contacts on the end of the 3.5mm jack) and used it with the phone. Unfortunately the headset is detected as a headphone only (i.e. With no mic; You see this on an icon near the Wifi signal) - spitting out terrible muffled sounds, unless I press and hold the (Call / End) button on the cord. The second I let go of the button, the sound returns to a terrible state.
If I plug in regular headphones, without a mic, I'm fine, but I have this problem with headsets (Again - headphones with a built in mic with call / end button) used with the TS7.Do any of you have a similar issue? I'm worried I got a half lemon. It's really bothering me. Can this be fixed by software?
Would love to hear back from you. on whether this is a common problem, or one only with my set.
P.S. The rubbish supplied headset is detected / works fine - But they sound TERRIBLE! The supplied headset also works well with my Blackberry 9790 - but my Blackberry headset does not work well with the TS7. Any thoughts? Do I need a special headset?
Thanks in advance,
GP = Dubai
Click to expand...
Click to collapse
there are several kinds of headset with MIC. IPHONE'S can not work with chinese phone. NOKIA'S works
g_patkar said:
Bump...
Anyone!?
Click to expand...
Click to collapse
Hi, I have the Cubot One, and have exact the same problem. The rubbish boxed white earphone works, but any of my Sennheisers wont. I think it has something to do with the TRRS standards but I have no fix yet. Have you solved it already??
I have the same problem!
g_patkar said:
Bump...
Anyone!?
Click to expand...
Click to collapse
I have the same problem man, and I was wondering If I'm the only one!!!
I tried with sony ericsson headphones...
And I have an additional problem.. when I connect my phone to my pc speakers or my amplifier and the big speakers, It pauses the music, disconnects and connects again to the cable... Every time I press play it does the same!
And another thing that I couldn't figure out with this phone is that when I go to install a big game it tries to install the sd data to phone's storage,
and says that I don't have enought free space... Even though from starage setting I have set both those settings to SD card!!!
alexander703806 said:
I have the same problem man, and I was wondering If I'm the only one!!!
I tried with sony ericsson headphones...
And I have an additional problem.. when I connect my phone to my pc speakers or my amplifier and the big speakers, It pauses the music, disconnects and connects again to the cable... Every time I press play it does the same!
And another thing that I couldn't figure out with this phone is that when I go to install a big game it tries to install the sd data to phone's storage,
and says that I don't have enought free space... Even though from starage setting I have set both those settings to SD card!!!
Click to expand...
Click to collapse
I fount this topic because and I have that problem and do just what you say. I got my phone few days ago.
I try one my in-ear headphones and have terrible sound, then I try speakers from the computer, and when I press play, it let sound for 1 sec and stop immediately. My first conclusion was that perhaps it has a weak sound output on jack, or headphones and speakers have too much ohms resistance.
II hope you will find some solution.
For the memory, try replacing the internal memory to the memory card using this procedure (put link in google translator to translate in english): http://www.htcmania.com/showthread.php?t=616319
Hi there. I do not have the pausing problem, but I can now listen to any headphones / headsets with an adapter I bought from eBay.
Seach for "iphone to nokia adapter" on Ebay. It should cost between $2.50 to $3.00.
Hope it helps - I am enjoying all my headsets with the TS7 now (Blackberry, iphone, beats etc).
Do any of you know if there are any firmware updates for this phone?
Thanks...
g_patkar said:
Hi there. I do not have the pausing problem, but I can now listen to any headphones / headsets with an adapter I bought from eBay.
Seach for "iphone to nokia adapter" on Ebay. It should cost between $2.50 to $3.00.
Hope it helps - I am enjoying all my headsets with the TS7 now (Blackberry, iphone, beats etc).
Do any of you know if there are any firmware updates for this phone?
Thanks...
Click to expand...
Click to collapse
I can confirm it works. I just got a cable that I ordered 14.4. for headphones. Now the sound is normal (no more like to play in a barrel), and recognizes the headset with a microphone (in the taskbar near the clock displays the headset with a microphone, before was just headphone icon). But I still can not play music through the speakers of the computer. Immediately after press play, the song stops and disconnect the speakers. Probably they have too much resistance or something that can not "push" sound.
Oh, and here's a link cable: http://www.ebay.com/itm/22132695223...arms=gh1g=I221326952237.N19.S2.M-34513.R2.TR2

Moto G - Earphone Not Working Bug - With Video

My problem is that the Earphones produce a weird bug but others do not and work fine, Lol?
Doesnt Anyone face this annoying problem?????
Bump
NextGenGTR said:
Bump
Click to expand...
Click to collapse
My Bose QC 15 headphones had a problem with the iPhone-compatible cable, that includes a volume control and microphone.
Another "audio only" Bose cable that omits the volume control and microphone is also available off eBay for ~$10.
I asked Bose for an Android-compatible version with volume control and microphone, and they said they're "considering making one".
normally the headphone jack provides a link for headphones with e.g. microphones or buttons (to accept calls), which uses the same wires as for the audio.
the effect can be triggered by e.g. dirty connectors. so I once had a new pair of headphones and on the connector jack there was a bit of debris (glue or whatever left). they did also cause the phone to pause/play every now and then. so I cleaned them and then they did work without problems. also sometimes the connectors have to "grind in" until there is a good electrical connection.
however as it is steadily pausing/playing on your iPhone 5 headphones, I dont think theres an issue with the connection itself.
it might just be that the iPhone 5 headphones are trying to "communicate" with your phone, which it doesnt support and therefore is misinterpreting it as the start/stop commands. you cant do anything about it I guess.
(except dont buy apple products anymore )

[Q] Slight static hiss/noise on 3.5mm jack

On my tablet I always get a slight static hiss/background noise during and a couple seconds after the tablet plays any sound.
This seems very odd to me since it's not affected by how loud the volume is (as long as sound is on, not at 0).
I don't have this on any other outputs (HDMI/BT/USB OTG/build-in speakers, all fine)
Every headset/speaker I use outputs this from cheapo Samsung in-ears to a quite expensive 2.1 setup.
I'm used to having a bit of noise at the highest volume levels (which for ex. my Note 3 has) and consider this normal.
But this is very annoying, especially when navigating the UI as I always have to endure this hiss for a couple of seconds.
I'm not sure if it's a hard or software issue, since normally static hiss always occured to me on lower-end devices with higher volume, and if it were a software issue should it not also do this on all outputs (including digital).
I haven't come across anyone with a similar issue.
Yep, this happens for me as well on my LTE version. It also happened on the Nexus 7 2013. The noise is from interference from the other board components in close proximity to the audio chip.
jaredmorgs said:
Yep, this happens for me as well on my LTE version. It also happened on the Nexus 7 2013. The noise is from interference from the other board components in close proximity to the audio chip.
Click to expand...
Click to collapse
Yes, I also have the LTE version.
Bleh, that's no fun and really annoying. I have never had anything from a reputable brand do this.
The next test would be to see if it does it through USB Audio or Bluetooth Audio. I have a Microsoft LifeChat 3000 headset that I have successfully connected to the tablet, which doesn't seem to have the hiss. It could be due to the impedance of the speakers of this headphone compared with my Shure SE425 IEMs that I notice it more. I also use Tri-flange tips on my IEMs which makes everything more pronounced.
jaredmorgs said:
The next test would be to see if it does it through USB Audio or Bluetooth Audio. I have a Microsoft LifeChat 3000 headset that I have successfully connected to the tablet, which doesn't seem to have the hiss. It could be due to the impedance of the speakers of this headphone compared with my Shure SE425 IEMs that I notice it more. I also use Tri-flange tips on my IEMs which makes everything more pronounced.
Click to expand...
Click to collapse
I did, My USB headset doesn't have this issue (plugged into the shield with a USB OTG cable), my 3.5 mm headphones and cheapo IEMs don't have the issue when plugged into a Sony SBH50 connected to the Shield (via Bluetooth), but they do have the issue when directly plugged into the Shield. Meh.
So that proves that it is the shielding on the 3.5mm jack.
Unfortunately, that's case closed. If it's any consolation, you get used to it after a while.
An update:
I tested with my PC's line-in input, and when I put it in any 24bit mode sound is crystal clear 24/7, I don't get any issues.
mic-in sounds garbage but that's to be expected (I can hear the tablet's internals cause distortion all the time.), it also doesn't always get detected by the tablet.
Is this of the lower impedance that the static noise gets filtered out? I'm not an audio expert.

This USB-C charge/3.5mm audio splitter seems to actually work...

Hey everyone, I took a leap of faith and bought the following product from Amazon...it's about $10:
http://a.co/49qKkqH
I'm shocked to say this thing works perfectly in my Mi Mix 2. I'm not an expert on audio but it sounds the same as with the standard included dongle, and the charging seems to work fine too but I think it's limited to 500mA perhaps as a USB-C limitation. I also tested the charge rates with my Axon 7 (which won't allow for audio with this thing, but does allow charging), and it *seems* that this charger works at about 0.5 amps only but at least it will allow for GPS/music, etc. without really bleeding battery power. I was able to keep a slight positive charge with WiFi off, GPS active, screen on low-ish brightness, and music playing (from internal storage...not streaming music) over the phone speakers..albeit only about 50-100 mA...but, the charge percent did slowly go up.
Of course, I'm not sure how long this thing will last...or if there may be some other deficiency with it that I'm not aware of, but so far so good and if you're frustrated by the lack of a headphone jack this may help you...and it's pretty cheap so I guess I'm not too worried.
EDIT: One limitation I just noticed...the microphone on my headset seems not to work during calls (the audio of the caller is fine though)...but the microphone on the phone is fine so you just have to aim your voice into the phone's base. Also, it seems like the controls on my headset don't work either (i.e., volume up/down, etc.). So, I'm not sure if different headsets will yield different results but just wanted to communicate this [apparent] limitation.
EDIT (AGAIN): The button issue/microphone issue seems to be resolved by reversing the orientation of the male USB-C connector. That is, if you only get a headphone and not a full-function headset when you use this, try unplugging the USB-C connector from the phone, flipping it over, and then reconnecting it.
https://www.amazon.com/Wofalodata-H...=1509570567&sr=8-1&keywords=wofalodata+type+c
I have that one, and it works well for charging and playing music.
flyer_andy said:
Hey everyone, I took a leap of faith and bought the following product from Amazon...it's about $10:
http://a.co/49qKkqH
I'm shocked to say this thing works perfectly in my Mi Mix 2. I'm not an expert on audio but it sounds the same as with the standard included dongle, and the charging seems to work fine too but I think it's limited to 500mA perhaps as a USB-C limitation. I also tested the charge rates with my Axon 7 (which won't allow for audio with this thing, but does allow charging), and it *seems* that this charger works at about 0.5 amps only but at least it will allow for GPS/music, etc. without really bleeding battery power. I was able to keep a slight positive charge with WiFi off, GPS active, screen on low-ish brightness, and music playing (from internal storage...not streaming music) over the phone speakers..albeit only about 50-100 mA...but, the charge percent did slowly go up.
Of course, I'm not sure how long this thing will last...or if there may be some other deficiency with it that I'm not aware of, but so far so good and if you're frustrated by the lack of a headphone jack this may help you...and it's pretty cheap so I guess I'm not too worried.
EDIT: One limitation I just noticed...the microphone on my headset seems not to work during calls (the audio of the caller is fine though)...but the microphone on the phone is fine so you just have to aim your voice into the phone's base. Also, it seems like the controls on my headset don't work either (i.e., volume up/down, etc.). So, I'm not sure if different headsets will yield different results but just wanted to communicate this [apparent] limitation.
Click to expand...
Click to collapse
Thanks! I was going to to start a thread asking if anyone found one that works.
I have a couple questions about the headphone buttons. Does the play/pause button still work with the combo dongle? Or do none of the buttons work?
Unrelated to the Amazon product, do your headphone buttons work with the Xiaomi dongle? I have a headset with a play/pause button and volume up/down that works perfectly with my Mix but only the play/pause button works correctly on the Mix 2. Are you running stock ROM? I have a feeling my button problems have to do with the fact that my Mix has a MIUI-based ROM and I have a Lineage-based ROM on the Mix 2.
Either way thanks for taking the plunge and sharing.
alose said:
https://www.amazon.com/Wofalodata-H...=1509570567&sr=8-1&keywords=wofalodata+type+c
I have that one, and it works well for charging and playing music.
Click to expand...
Click to collapse
Do headphone buttons work with this one? Is charging as slow as the one in the OP?
chimera533 said:
Thanks! I was going to to start a thread asking if anyone found one that works.
I have a couple questions about the headphone buttons. Does the play/pause button still work with the combo dongle? Or do none of the buttons work?
Unrelated to the Amazon product, do your headphone buttons work with the Xiaomi dongle? I have a headset with a play/pause button and volume up/down that works perfectly with my Mix but only the play/pause button works correctly on the Mix 2. Are you running stock ROM? I have a feeling my button problems have to do with the fact that my Mix has a MIUI-based ROM and I have a Lineage-based ROM on the Mix 2.
Either way thanks for taking the plunge and sharing.
Do headphone buttons work with this one? Is charging as slow as the one in the OP?
Click to expand...
Click to collapse
Yes I have the exact same experience with respect to the buttons...when I try the stock dongle, I do get pause/call answer functions but the volume up/down doesn't work. I know that Xiaomi does have their own headphones so maybe you don't get full functionality with non-Xiaomi headphones? Not sure...I'm using Bose headphones, as a reference.
Ok...so something really weird just happened...using the combo dongle I now *do* get phone microphone audio through my headset and also the call button does seem to work, but instead of ending the call it mutes the microphone. Also, the icon in the status bar now shows headset+mic and not just headset...maybe it was a quirk earlier or the headphone was loose or something.
Also, I seem to get much better charge rates with the Mi Mix 2 as opposed to the Axon 7...I'm getting about 1000 mA I think...I've attached a screenshot. It shows around 800 mA but I bet with the screen off you'd get around 1000.
Sorry for lots of inconsistency here! I'll have to keep trying this thing but it does seem that there's hope!
EDIT: Ok I think I figured out the inconsistent operation. I had purchased two of these dongles...one of them appears to have a defect where audio works, but buttons and microphone do not. The headphone jack is tighter on the [half] defective one so maybe there's just a bad connection in there...in any case it looks like there may be some manufacturing QA issues with the dongle which means they may have some inconsistencies between them...maybe it'd be worth buying two or three and and planning on sending back any that aren't needed.
Do headphone buttons work with this one? Is charging as slow as the one in the OP?[/QUOTE]
Fast charging is supported on the Wofalodata, and at least Pause/play works.
I ordered the one in the OP and I'm not impressed. Charging seems to be stuck around 500mA for me. I could live with that. Zero of my headphone buttons work which is less forgivable. But the worst part is it's already falling apart. The headphone jack was so tight that I pulled off the outer sheath while trying to cram my headphones into it. Picture attached. That silver part hanging loose around the wire should be attached to the headphone jack.
I ordered the second adapter from this thread today to see how I like it. Curse Apple for starting the no headphone jack trend.
Edit: I now also get really bad static through my headphones when I have the adapter plugged in to a power source. Before I was using it with a half charged phone. Now my phone is fully charged. That may be the difference.
chimera533 said:
I ordered the one in the OP and I'm not impressed. Charging seems to be stuck around 500mA for me. I could live with that. Zero of my headphone buttons work which is less forgivable. But the worst part is it's already falling apart. The headphone jack was so tight that I pulled off the outer sheath while trying to cram my headphones into it. Picture attached. That silver part hanging loose around the wire should be attached to the headphone jack.
I ordered the second adapter from this thread today to see how I like it. Curse Apple for starting the no headphone jack trend.
Edit: I now also get really bad static through my headphones when I have the adapter plugged in to a power source. Before I was using it with a half charged phone. Now my phone is fully charged. That may be the difference.
Click to expand...
Click to collapse
Yeah mine does the static noise if it's sitting at 100% charge too...best to unplug at that point if possible though I agree that's annoying.
Sorry to hear the silver part fell off...one of my adapters is a bit tight on the 3.5mm jack too but it has gotten better with use.
As far as the buttons - I think I've discovered the issue. It's totally bizarre...but...it seems that if I insert the USB-C male end in with the metal seam upward (i.e., so that the headphone jack is on the left side) the buttons work as expected (as does the microphone). In case you just want headphone functionality, the adapter can be flipped/inserted where the 3.5mm jack is on the right side of the USB-C port...the phone's speakerphone mic appears to pick up audio for calls in this use case but it actually is useful when I'm using my car's AUX port as I can make better calls way. Here's a video:
Thank you! It does matter how you plug it in. For me it's actually the opposite. I need to plug it in with the seam facing the back of the phone (headphone jack on right) to get my play/pause working. None of the other buttons work but I wasn't expecting them to.
I also get a slight hiss when the phone isn't at 100% charge and like you said a horrible static noise when plugged in at 100%. But I think I can deal with that.
I think now I can at least superglue the sheath back on and get some use out of it.
chimera533 said:
Thank you! It does matter how you plug it in. For me it's actually the opposite. I need to plug it in with the seam facing the back of the phone (headphone jack on right) to get my play/pause working. None of the other buttons work but I wasn't expecting them to.
I also get a slight hiss when the phone isn't at 100% charge and like you said a horrible static noise when plugged in at 100%. But I think I can deal with that.
I think now I can at least superglue the sheath back on and get some use out of it.
Click to expand...
Click to collapse
Sweet! How odd! Yeah definitely not the best-built accessory but so far it does seem to work...I hope at some point a more reputable producer makes something like this as it's a great idea but like you pointed out...not-so-perfect implementation. I will keep in mind your experience with that sheath coming off though...now I know to be super careful with that connection!
And I totally agree on the whole killing the headphone jack thing...really really aggravated with that development myself...it seems the OEMs are driving the marketplace whereas it should be the other way around.
flyer_andy said:
Sweet! How odd! Yeah definitely not the best-built accessory but so far it does seem to work...I hope at some point a more reputable producer makes something like this as it's a great idea but like you pointed out...not-so-perfect implementation. I will keep in mind your experience with that sheath coming off though...now I know to be super careful with that connection!
And I totally agree on the whole killing the headphone jack thing...really really aggravated with that development myself...it seems the OEMs are driving the marketplace whereas it should be the other way around.
Click to expand...
Click to collapse
This one works, I have this one I use while in bed with headphones and charging, Doesn't fast charge, but it's not really slow either.
Its made of metal and the cables are braided, Its good quality.
https://www.aliexpress.com/item/Typ...-3-5mm-Jack-Audio-Earphone-Y/32832185514.html
I have an alternative solution. I'm beyond impressed with these things for how much they cost. Good sound, good battery life, and good comfort. They don't ever drop connection either. I used to hate on BT headphones until I got these.
https://www.amazon.com/gp/product/B06VVL4WJZ/ref=oh_aui_search_detailpage?ie=UTF8&psc=1

Wired headphones : weird issue

Hi dear friends,
I'm having a weird issue with wired (jack) headphones during calls : I can hear my own microphone !
For example during a call, if I'm in windy conditions, I can hear the wind.
During such scenarios, my phone is in a pocket or in a bag, so the mic I hear is the one on the headphone's cable.
This problem arises with either the headphones provided with the Pixel, or with any other wired headphones kit (I've tested with a Samsung).
On headphones with volume control, I can even hear a loud sound when volume up or down ...
And this issue is here out of the box, without any APP installed.
My phone has already been replaced by Google support, but the issue is still there one the new one.
Does any of you Pixel 3a owners, have seen such an issue with its phone ?
This is normal operation.
If you are wondering why the noise cancellation isn't working better, you have to understand how it works. It compares the audio from the mic on the headphone wire with the audio from a mic(s) on the phone. Anything that both mics pick up is cancelled by the noise cancellation software because it is considered an "outside noise". But anything picked up on just the wired mic is considered part of the conversation and won't be cancelled out. That means if your phone is in your pocket and it isn't getting the same wind noise (for example), then the phone will not cancel out that audio because it's only being picked up by the wired mic and not both mics.
Hopefully that helps. If you want wind noise to be cancelled out, try holding your phone in your hand and see if that helps. But the wind noise may not be picked up even then depending on which way the wind is blowing vs what orientation your phone is being held in, so you might have to hold the phone a couple of different ways to find one that works the best at that time.
sic0048 said:
This is normal operation.
If you are wondering why the noise cancellation isn't working better, you have to understand how it works .....
Click to expand...
Click to collapse
Thanks for your reply
My guess is that this issue is not related to noise cancellation.
1) I've indeed mention that, in my test scenario, my phone was in my pocket. But I can remember of several times I was holding the phone in my hand, or phone was lying on a table, and even then the sound captured by both mics was audible by me.
2) When I'm in call with another person, and I'm hearing the wind in my own mic, the other person does NOT hear the wind.
Isn't anyone here using jack wired headphones ?

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