Develop Bugs

Awful sound quality to my car's AUX in.

Hi there --
I'm a recent convert to the GS3 (and Android in general) from an iPhone 4. About all the music I listen to in my car was from my iPhone, and I want to do the same with my GS3, however, the sound quality from the 3.5mm jack to the AUX in on my car's deck is absolutely awful. I have to turn the volume much higher than I ever did with my iPhone or iPod, and even then the sound quality is very poor -- there is very little punch/bass in the music.
I've been researching a possible "USB car dock cable" which would allow me to get line out audio (rather than through the regular headphone jack) through the USB port on the bottom of the phone, but it seems the only solution is to buy a dock or DIY the cable yourself, nobody seems to sell them (and I'm not really willing to DIY a cable).
Any ideas what I might be able to do to improve the audio quality? I absolutely love the phone, but this is a pretty big caveat for me.

Mine sounds great, do headphones sound ok? Maybe your aux port is effed up. If that's the case exchange it ASAP. Are you rooted? Custom rom? Stock?
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2

corythug said:
Mine sounds great, do headphones sound ok? Maybe your aux port is effed up. If that's the case exchange it ASAP. Are you rooted? Custom rom? Stock?
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2
Click to expand...
Click to collapse
Headphones sound fine from my GS3, and other devices (iPhone/iPod) sound great on the same AUX jack in my car.
I am rooted running the leaked Bell Jellybean Touchwiz ROM.

Be interested to see what replies there are to this. I have the exact same problem. I find the volume is way too quiet and if I turn up the audio on my stereo I get an awful hissing noise. I have no problems on my sensation XE, only GS3. Headphones work fine so I seriously doubt its the aux port on the phone.
I have found some info that might help as your rooted.....
http://forum.xda-developers.com/showthread.php?t=1826387
I'm going to try this myself tonight and see if it makes any difference:
http://www.samsunggalaxys3forum.com...-discussion/382-jack-output-volume-low-2.html

Im running the same rom and was having the same problem. I uninstalledGoogle Play music and then it asked me to update Google Play Music even though I had uninstalled it. When I did, my sound issues were gone. I was having tje same problem in my car. Now everything's fine.
Sent from my SAMSUNG-SGH-I747 using xda premium

ReganH22 said:
Im running the same rom and was having the same problem. I uninstalledGoogle Play music and then it asked me to update Google Play Music even though I had uninstalled it. When I did, my sound issues were gone. I was having tje same problem in my car. Now everything's fine.
Sent from my SAMSUNG-SGH-I747 using xda premium
Click to expand...
Click to collapse
I'm running stock ICS ROM and it still does it.

gadget_boy said:
Be interested to see what replies there are to this. I have the exact same problem. I find the volume is way too quiet and if I turn up the audio on my stereo I get an awful hissing noise. I have no problems on my sensation XE, only GS3. Headphones work fine so I seriously doubt its the aux port on the phone.
I have found some info that might help as your rooted.....
http://forum.xda-developers.com/showthread.php?t=1826387
I'm going to try this myself tonight and see if it makes any difference:
http://www.samsunggalaxys3forum.com...-discussion/382-jack-output-volume-low-2.html
Click to expand...
Click to collapse
I also found that first link, but it only works on the International version of the GS3, I have the AT&T i747.

I have a 07 lexus, with an older bluetooth profile that does not allow for streaming music. I found a belkin product, caraudio connect, that will create a streaming a2dp profile through my aux port. On my s3/att/ics (stock), everything worked great. I had a profile for my phone audio and another for my media audio, and could connect both at the same time. This was great as i did not have to switch to aux for phone calls.
However, i had issues with hiss, drops, static, engine noise, etc. I had used many ground loop isolators in the RCA/car audio world, but never one on a 3.5mm stereo (double pole) connection. After adding the inline isolator from my aux port to the belkin product, my engine noise disappeared! I also found that when i updated to JB (CM10/sapir), both bluetooth profiles could operate at the same time without any interference issues on each profile.
If you have any questions on my rig, let me know.
parts:
Sorry, im new so it doesn't let me post outside links.
belkin: Part # F4U037tt
Ground loop isolator: Check out amazon, PAC Ground loop isolator for 3.5 MM applications. should be about 10 bucks.

Change roms use team insomia :thumbup:
Sent from my SGH-I747 using xda premium

Interesting topic. I've had issues with other phones where the volume couldn't be turned all the way up, as that would cause distortion. Have you tried turning your volume down a couple notches? I use my phone plugged into my car stereo all the time with zero distortion.
Could be hardware problem?
Sent from my SAMSUNG-SGH-I747 using xda app-developers app

I just got the galaxy s3. Moved over from iPhone land. But am disappointed with this issue.
When I use the aux in via headphone jack and charge at the same time I get a horrible whine cracking and popping noise. This is unusual to me as I never had this issue with any of my I phones (3g and 4). This seems like a glaring oversight on Samsung part.
Sent from my SAMSUNG-SGH-I747 using xda premium

Headphones buzzing sound

Not sure if anyone else is experiencing this but I have a buzzing sound in my headphones in the left ear. It is fairly loud when the phone is idling. When I switch apps or screens it goes away momentarily then starts again. I have tested it in the music app and it does not appear to be an issue while playing music. I checked some very low volume sources and its not there. Still I wonder if I have a bad unit or have something activated doing this. I am completely stock new AT&T LG G3.
Update: After testing a few more sets of headphones, this only happens on my Bose QC15s which have the noise cancellation. Its interesting though that the Bose are dead silent on my Galaxy S5 and my wifes iphone. I tried both cables with them (since one is designed for idevices) but it doesn't make a difference. Not sure what interference they are picking up but I think I will take them to an AT&T store this weekend and see if it does it on their display models.

Is it anything like...
http://forum.xda-developers.com/showthread.php?t=2804065
Thanks
Christopher.
Sent from my LG-D855 using XDA Free mobile app

I think it's the same thing. With the Bose it's like a humming buzzing sound. I don't hear it at all with the Apple $79 IEMs. They are listed at 23ohm impedance. With mine it's as if theorizing switches on and off though. I can switch apps or play music and its dead quiet after I immediately pause but then it clicks back to buzzing.
Sent from my LG-D850 using XDA Free mobile app

awtryau89 said:
I think it's the same thing. With the Bose it's like a humming buzzing sound. I don't hear it at all with the Apple $79 IEMs. They are listed at 23ohm impedance. With mine it's as if theorizing switches on and off though. I can switch apps or play music and its dead quiet after I immediately pause but then it clicks back to buzzing.
Sent from my LG-D850 using XDA Free mobile app
Click to expand...
Click to collapse
Same here, Bose QC20 LG G3 D855... Left Channel buzzing.
Do you think it's a defect of the phone?

they all have this problem, let's hope an update

olivierdo said:
they all have this problem, let's hope an update
Click to expand...
Click to collapse
I was almost returning my G3 and i was like "Hell no, again..." , i have exchanged my nexus 5, 5 times! and still has the same problem!

One interesting thing I will note guys, when I plug my headphones in that I hear a buzzing sound, I get the headphone icon in the NB. When I plug in the Apple headphones that I cannot hear the buzzing sound at all I get the headset icon in the NB.
I have read this is a Kit Kat 4.4 issue but I did not have it at all with a Galaxy S5. I am hoping it will be fixed soon but I am thinking about grabbing some different headphones anyway.

I have the buzzing just listening through the earpiece on the phone itself, no headphones required. I have the T-Mobile D851 model. So one would theorize that this is also using power since it's powering the earpiece to make noise. Some kind of electrical interference in the phone itself would be my guess.

Hi. Just got my UK spec G3 in the last few hours and I've just come across what I believe is the same problem. There is a distinct buzzing/crackling/static sounds when I have headphones connected via the 3.5mm jack. The sound is only present when I have certain media playing (using Spotify at the moment). I only notice this when connected using the jack and not when using my Bluetooth receiver (HTC BH S600). I did hear this while using two pairs of earphones while they were directly plugged into the device, the LG QuadBeat 2s from my G3 and the in box headphones from my old HTC One M7.

This has to be a software problem. I was just testing again and the buzzing becomes stronger in any app I use just when I touch the screen and scroll. I hope this is an easy fix in a custom rom. Also as I reported earlier, I do not have the buzzing during playback. I know this because I have tested some very quiet tracks and also checked on some very long gaps between songs. If it is humming it is much quieter. Only when I exit out of the Music app it is immediately quiet then it clicks in at about 2-3 seconds. I have also had a few quirks today where my headphones come up with the Aux Icon then after pausing the Music app a few times they switch to the Headset icon.
Not really sure what is going on but there has to be a software fix.
I will say the Music app sounds unbelievable with Viper4Android installed. It definitely has more oomph than with Play Music. Comparing the same tracks in both apps back and forth, the Music app is cleaner. Not sure what LG has done in that app but I like it.

I only get a buzz during charging. Disconnect the charger and it goes away. Most devices I've owned have the same issue recently. S4, S5, note 3, moto maxx, moto X, nexus 5 have all done it to me but only while charging

I have a really nasty popping crackling sound in between tracks when using aux in my car, but headphones no issues... Never had that problem at all on my nexus 5 so it can't be my head unit in my car

I wanted to post an update to this problem. I originally reported I had this issue with my Bose QC15 headphones. I do not have this issue with my Apple In Ear headphones. Today I was diagnosing things again and had been listening the the Apples. The Apples always correctly have the headphone icon show up in the Notification bar. When I plug in the Bose, I always get the Aux icon. This got me to thinking about if the cable was different. I pulled the cable out of the Bose and on the end that inserts into the headphones themselves there is a Hi Low switch. Mine was on high. When I switched it to Low, the G3 started to recognize them as headphones and not show the Aux icon. The hissing and buzzing immediately went away and its dead quiet. This switch is an input level switch and undoubtedly having it on Hi causes the G3 to not recognize the Bose properly.
There is a thread about the Aux input problem and I think they have it diagnosed. Its going to take some software manipulations. I listen to my G3 in my car through Bluetooth so I do not experience any issues on that end like the folks in that thread. As for headphones, I am not having the issue with my 2 sets.

Just a little update...
Updated to V10E, issue seems to be fixed...
No more buzzing noise in my left channel...
QC20
Sent from from my LG-D855

awtryau89 said:
I wanted to post an update to this problem. I originally reported I had this issue with my Bose QC15 headphones. I do not have this issue with my Apple In Ear headphones. Today I was diagnosing things again and had been listening the the Apples. The Apples always correctly have the headphone icon show up in the Notification bar. When I plug in the Bose, I always get the Aux icon. This got me to thinking about if the cable was different. I pulled the cable out of the Bose and on the end that inserts into the headphones themselves there is a Hi Low switch. Mine was on high. When I switched it to Low, the G3 started to recognize them as headphones and not show the Aux icon. The hissing and buzzing immediately went away and its dead quiet. This switch is an input level switch and undoubtedly having it on Hi causes the G3 to not recognize the Bose properly.
There is a thread about the Aux input problem and I think they have it diagnosed. Its going to take some software manipulations. I listen to my G3 in my car through Bluetooth so I do not experience any issues on that end like the folks in that thread. As for headphones, I am not having the issue with my 2 sets.
Click to expand...
Click to collapse
I have this problem when I plug into the car aux port (noise in between tracks). Just a quick question, which icon should appear in the NB if I plug in an audio cable from the Aux socket?

EpicChineseTime said:
Just a little update...
Updated to V10E, issue seems to be fixed...
No more buzzing noise in my left channel...
QC20
Sent from from my LG-D855
Click to expand...
Click to collapse
?? I'm in v10e and always thé sale problem

olivierdo said:
?? I'm in v10e and always thé sale problem
Click to expand...
Click to collapse
Mine it's resolved... [emoji5]
How strange...
Sent from from my LG-D855

I picked up a D855 V10d (Telstra branded Australia) two days ago and noticed this yesterday myself.
I have Shure SE425 canals and they make the static noise when idle, very noticeable on these headphones. When music or audio is playing the static goes away. This is of course only when the charger is plugged in.
I tested it with the LG headphones that came with the phone and the noise is still there but softer, grabbed my Samsung headphones that came with my S4 and couldn't hear anything. I believe it's due to the resistance of the headphones.
Another test was to turn off the phone and charge it with the headphones plugged in, no static noise if I did this.
Going to exchange the phone today as it's unacceptable, I primarily use it at work to listen to music and often charge it at the same time.

Headphone issue

Saw a similar post involving aux cables. However when I plug in headphones I am noticing the headphone notification staying on for three seconds then going off..... And guess what no music only coming out of speakers!!
Anyone else having this issue

I have been having the same issue trying to use a Pressy. The phone recognizes it for a short duration, and then the symbol disappears and it ceases to work. It's almost always in the 3-20 seconds range.

OK update: tried with different headphones and it works... Seems the g3 is fussy about what cables it takes.

Quick update. The headphones i used today worked perfectly with no sound issues at all. Sound quality was good using beats audio installer

bdt1978 said:
Quick update. The headphones i used today worked perfectly with no sound issues at all. Sound quality was good using beats audio installer
Click to expand...
Click to collapse
Can you get that from the play store? also are you rooted?

I am having issues with my headphones.
When I listen to music and twist my pin in the jack my G3 does all kind of things!
From shutting the music off, skipping tracks to activating some kind of voice control...
I tested the same thing with the headset that comes with the G3 and everythings fine.
In the Aux issue thread no one has problems with their headphones...
My guess is that it is due to the 3.5 pin because the headsets are split in 4 parts and normal headphones only in 3 with these small plastic rings
Does anyone share the same issue?

My apple ear buds work and sound great with g3 ...
Sent from my SM-N900P using Xparent BlueTapatalk 2

stagejuan said:
Can you get that from the play store? also are you rooted?
Click to expand...
Click to collapse
Hi mate.... Not any more. Google and you will find xda threads on how tobget this apk....

Kalaidos said:
I am having issues with my headphones.
When I listen to music and twist my pin in the jack my G3 does all kind of things!
From shutting the music off, skipping tracks to activating some kind of voice control...
I tested the same thing with the headset that comes with the G3 and everythings fine.
In the Aux issue thread no one has problems with their headphones...
My guess is that it is due to the 3.5 pin because the headsets are split in 4 parts and normal headphones only in 3 with these small plastic rings
Does anyone share the same issue?
Click to expand...
Click to collapse
I am having the same problem. Have you come across a fix yet? I have searched and have found no answers yet. I am thinking of exchanging the phone but I would really rather not as I love it except for the audio

cerberusiscute said:
I am having the same problem. Have you come across a fix yet? I have searched and have found no answers yet. I am thinking of exchanging the phone but I would really rather not as I love it except for the audio
Click to expand...
Click to collapse
I havent found a fix yet, but this workaround works great for now.
http://forum.xda-developers.com/showthread.php?p=54203384

Headphone problem
I think it has something to do with the length of the jack. I notice if the jack has a rim at the end it will have random issues. The stock LG jack has no rim?
Kalaidos said:
I havent found a fix yet, but this workaround works great for now.
http://forum.xda-developers.com/showthread.php?p=54203384
Click to expand...
Click to collapse

I had this problem and found the problem is the male earphone pin on most headsets has a shoulder on it the LG female no likie. if you look at original LG male pin you see no shoulder on the shank. Try find one without shoulder and earphone will work all day.
bdt1978 said:
Saw a similar post involving aux cables. However when I plug in headphones I am noticing the headphone notification staying on for three seconds then going off..... And guess what no music only coming out of speakers!!
Anyone else having this issue
Click to expand...
Click to collapse

Kalaidos said:
I am having issues with my headphones.
When I listen to music and twist my pin in the jack my G3 does all kind of things!
From shutting the music off, skipping tracks to activating some kind of voice control...
I tested the same thing with the headset that comes with the G3 and everythings fine.
In the Aux issue thread no one has problems with their headphones...
My guess is that it is due to the 3.5 pin because the headsets are split in 4 parts and normal headphones only in 3 with these small plastic rings
Does anyone share the same issue?
Click to expand...
Click to collapse
I had the same issue with my new sony earbuds i bought yesterday, it seems until LG fix it, we need to use the stock earbuds (I like them anyway)

Anyone getting a systemUI crash until I remove the headphones. I am rooted and did have Xposed installed along with Viper Audio. I have since removed all mods and am back to stock rooted but with no improvement. The only thing I don't think I've tried is unrooting. Any ideas out there?

Hiss on earphones with low volume

I got my note 4 dev edition on Tuesday. I like to listen to podcast via pocketcasts and music through amazon prime music app, pandora and spotify. I notice at low levels there is an annoying hiss/ white noise that constantly is audible. I use these same apps on my iphone 6 plus and have never experienced this. I usually use yurbuds that direct the sound directly into the ears but it occurs with my old samsung earphones as well. (Verizon to cheap to allow them to include the earphones).
Is anyone else experiencing this? I tried to go into the play music app and use the equalizer but this had little affect. Is is an issue in 4.4.4 or could I have a bad phone or bad DAC??

I get the same problem as well with a Canadian Note 4 (N910W8). It's very annoying trying to listen to audiobooks or podcasts. Did not have this problem with the same audiobooks on Nexus 4. It seems like the hissing / static does not get louder by raising the volume so it's always present if volume is not muted and is very noticeable with spoken voice. Tried several players and it happens with all so it's not just Samsung Music with SoundAlive. I hope this is something that can be eventually improved and not "by design".

Are you plugged into a USB charger when you are listening?

mithusingh32 said:
Are you plugged into a USB charger when you are listening?
Click to expand...
Click to collapse
I thought that might have been the problem as well but it sounds exactly the same when plugged in or not. It sounds like hissing and a bit of crackling after spoken words or pauses between sentences, very noticeable even at only 1 volume step from muted. Probably happens to music, videos and games as well but may not be as noticeable.
I've tried stock, custom roms, volume mods and Viper4Android and tried different players that I know use different playback methods.
I don't think there's a quick fix for this problem and we'll probably all have to live with it. Here's hoping Samsung's Lollipop update brings improvements.

Weird. I dont get a hiss at all unless its plugged into a USB charger.
Might be a hardware issue.

Turns out that it's affecting all 3 of my Sennheiser headphones but not the stock headphones. Never had a problem with these headphones on any device I had within the last 7 years.
It has to do with the low impedance of my headphones and the fact that the Note does not provide enough power to drive the headphones correctly. I went and purchased a 36ohm impedance adapter on eBay (from awaudio) and it got rid of my problem! My remote control on the headphones no longer work with the adapter but the microphone does. I've also got a 14ohm adapter in the mail that I've yet to try so I cannot currently comment on using more or less than the 36ohm I've got now.
I found the idea to try this reading through long threads in the Galaxy S3 forums so this isn't a new problem to Samsung. Many people have exchanged their S3s to correct the problem to no avail. The good news is that the problem was eventually fixed in a firmware update so I guess it's possible for the Note 4 as well but I'm not holding my breath for that.
I believe that the sound may not be quite as strong with the adapter but the ROM I'm using has the sound boost mod and is more than loud enough so I cannot complain. There may not be an easy way to fix this on a Verizon device if you need the volume as loud as with the stock headphones.
Night and day difference when listening to audiobooks or podcasts with low impedance headphones.

Power might be the issue, but I know a lot of others dealt with this and replacing ended up working. I think on the n2 the headphone Jacks were a bit loose but don't remember

Anyone hearing a noisy headphone jack?

I often plug my phone in to my stereo system using the headphone jack.
I've noticed that when the phone is not actually playing something I can hear some little crackles and occasionally some buzzes.
I've tried it plugged in to several sources and they all show the same bahaviour, so it's not the stereo, it's the phone.
Anyone else have a noisy headphone jack?

Did you try all of them with the same wire? That could be the cause of the noise.
I've only tried mine with a wired headset and didn't notice any noise.

Yes, different wires
Skorp_X said:
Did you try all of them with the same wire? That could be the cause of the noise.
I've only tried mine with a wired headset and didn't notice any noise.
Click to expand...
Click to collapse
Good question. Yes, I tried two different 1/4 inch to RCA cables and also my 1/4 inch to cassette adapter. Also tried a different phone with the same cables and had silence.

This only happens to me when I plug my AUX cable in my car into my 5X, but it doesn't happen when I put my headphones into it.

I can hear an audible noise every few seconds when I have my headphones on and nothing playing on the phone.. No issues with those headphones plugged into other devices.
Also, my output volume is low. Need to crank my stereo up in my truck when this is connected via aux. Full volume on both the phone and truck is equal to about half when using my nexus 6.. Huge disappointment.

I have this same issue and I've also noticed that the device does not get loud enough when plugged into my cars stereo on my S5 I can the volume all the way up on the phone and keep the stereo at 25 and it would be loud enough for me but now with my 5x I have the phones volume all the way up and the stereo set at 38 "witch is the max volume for the system" and I'm still left sometimes with wanting the music to be louder so hopefully this can be fixed with a software update
Sent from my Nexus 5X using Tapatalk

Norman_Parks said:
I have this same issue and I've also noticed that the device does not get loud enough when plugged into my cars stereo on my S5 I can the volume all the way up on the phone and keep the stereo at 25 and it would be loud enough for me but now with my 5x I have the phones volume all the way up and the stereo set at 38 "witch is the max volume for the system" and I'm still left sometimes with wanting the music to be louder so hopefully this can be fixed with a software update
Sent from my Nexus 5X using Tapatalk
Click to expand...
Click to collapse
Same experience here with the volume in my truck compared to my old phones

I've noticed this happening on my phone as well. It does it with two different aux cables (not when I plug in headphones, though, oddly). My roommate's 5x does it, too. Turning the screen on stops the crackling. I recorded a video of it (I apparently can't post outside links so you'll have to build the url yourself): youtube . com/watch?v=-RObC7bZcQs
The volume seems fine though.
Edit: I received a replacement phone yesterday, and it has this issue as well.

markzip said:
I've noticed that when the phone is not actually playing something I can hear some little crackles and occasionally some buzzes.
Anyone else have a noisy headphone jack?
Click to expand...
Click to collapse
Yes, I can report the exact same behaviour.
If I put a different phone on the exact same setup, there is complete silence when that phone is not playing back audio.

Anyone find a solution to this?

I get a pop in the silent gap between every song on Pandora. I am using a Bose Q15 noise cancelling headphones and nexus 5x with marshmellow. With new batteries in the headphones and low volume 15%..

I've been noticing the same issue. It only happens when no audio is playing back and the screen is locked. When I unlock the device there's no popping until it locks again.

aperturegrillz said:
I've been noticing the same issue. It only happens when no audio is playing back and the screen is locked. When I unlock the device there's no popping until it locks again.
Click to expand...
Click to collapse
Ditto. Getting pretty frustrated with so many accumulating little annoyances on Nexus phones.