When I play music or Pandora from my phone to the MP3 radio in my car it works but once I put the phone to charge on my car and play music at the same time the phone makes a strong noise that crackles loud and once I take it off it makes no noise but is anyone having the problem
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Does anyone have a fix or is this just something that can't be resolved
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What you're hearing is more than likely alternator whine. This happens when a lot of things use the same ground point, or a ground point that is near each other. If you're up to the challenge, change the grounding point of your cigarette lighter adapter. All you have to do is run a wire from the negative battery terminal to ground cable of the socket.
Or, get something like this: http://www.sonicelectronix.com/item_26692_Axxess-AGL3.5.html
BTW, SonicElectronix is an awesome website for anything car audio related.
Related
I was using pandora and google music last night in my car through the aux cable going into my pioneer car deck and it sounded great, even though i had a aux splitter going to my ipod and one going to the galaxy nexus.. but as soon as i plugged in my phone to my new Motorola P513 car charger (rated at 950a), a low but noticeable sound came through my speakers .. is this happening to anyone else? do you think this problem will be fixed when i buy the car dock with the 3 pins? thank you
it will be interference from the power circuit. It may improve with the proper 3 pin system but no most micro USB chargers have given me similar problems on multiple devices.
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frying_fish said:
it will be interference from the power circuit. It may improve with the proper 3 pin system but no most micro USB chargers have given me similar problems on multiple devices.
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ok thanks, could this weird sound be a warning that the car charger is damaging my device at all?
No problems here. I have the at&t car charger. Possibility charger could be causing problems. Test on another phone to find out.
My grandma beat me down and took my nexus. Sent from a jitterbug with beats by dre.
mcguinness89 said:
I was using pandora and google music last night in my car through the aux cable going into my pioneer car deck and it sounded great, even though i had a aux splitter going to my ipod and one going to the galaxy nexus.. but as soon as i plugged in my phone to my new Motorola P513 car charger (rated at 950a), a low but noticeable sound came through my speakers .. is this happening to anyone else? do you think this problem will be fixed when i buy the car dock with the 3 pins? thank you
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It's not damaging anything, it is normal to have noise from the cars electric system when listening on mp3's and charging at the same time.
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As someone else said it isn't a problem it is just interference from the cars electrical system.
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frying_fish said:
As someone else said it isn't a problem it is just interference from the cars electrical system.
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yeah i tried 2 chargers and 2 phones and both had problems, very very minimal on my Nexus One compared to my Galaxy Nexus tho but as soon as i unplugged the problems gone
another phone charger question though.. will my 950mA car charger cause problems for my battery chargering accessory that says DC 5.0V 1A, DC 5.0V 500mA. or does that not matter?
Same here... but,
You might notice, I sure did, that when the GPS is being used it causes it or makes it worse. If it is running (GPS) it will make noise and if it is the active screen/program, it is at its worst.
Definitely need a solution for this... mine is really bad and makes it unusable.
Hello all,
Has anybody had any trouble with noise/whine when using their Gnex headphone jack and charger at the same time. It is basically alternator noise as the pitch changes with the speed of the engine. Sucks that I can't use Pandora and charge the phone at the same time because of this.
Is it the phone or the charger that causes this?
falcaraz said:
Hello all,
Has anybody had any trouble with noise/whine when using their Gnex headphone jack and charger at the same time. It is basically alternator noise as the pitch changes with the speed of the engine. Sucks that I can't use Pandora and charge the phone at the same time because of this.
Is it the phone or the charger that causes this?
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This is commonly referred as a "ground loop". There are several things you could try. What I would do is rewire your cigarette lighter so it shares a common ground with the head unit. You could also try another car charger, or putting a noise filter on the cigarette lighters +12v wire.
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Rem3Dy said:
This is commonly referred as a "ground loop". There are several things you could try. What I would do is rewire your cigarette lighter so it shares a common ground with the head unit. You could also try another car charger, or putting a noise filter on the cigarette lighters +12v wire.
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Spot on. This is especially the case if you're using an aux-in jack on your headunit. Also applies to the FM-transmitter folk too, though not all obviously.
An alternate fix is getting a ground loop isolater (http://www.amazon.com/GROUND-LOOP-ISOLATOR-3-5-APPLICATIONS/dp/B001EAQTRI like this). You can probably find a diagram online if you're handy with electronics (and want a side project) and get the parts at radioshack or something.
Happens to me when using bt streaming as well but only on certain stations. Also the whine starts out low and eventually the pitch goes so high I can no longer hear it.
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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?
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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?
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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.
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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.
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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
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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:
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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?
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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.
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when i plug my phone into my car to play music its fine. when i use my car charger and play music at the same time tis fine but the second the music stop i hear a static noise from my speakers (which is attached to my galaxy)
this static noise is an imitation of whatever my car is doing at that moment (if im reving the engine the static will resemble the revs, same with turn signals)
anyone else experiencing this problem?
It's feedback from the car electrical system. Usually a bad alternator ground or corroded battery cables, or even the cables going to the starter.
i727-ucle2-SkY IcS
bengali548 said:
when i plug my phone into my car to play music its fine. when i use my car charger and play music at the same time tis fine but the second the music stop i hear a static noise from my speakers (which is attached to my galaxy)
this static noise is an imitation of whatever my car is doing at that moment (if im reving the engine the static will resemble the revs, same with turn signals)
anyone else experiencing this problem?
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i get that same thing =/
Damn, I was hoping this wasn't a problem on the gs3. It is probably the only true thing I don't like abut my skyrocket.
I'm assuming it isn't a stock deck? Check your ground and of possible try a new location.
All in all though, Androids micro USB is a horrible horrible connection. Every Android phone I have ever owned makes some sort of hissing sound while charging and listening to audio through the headphone jack. Even the Google Nexus does. But the iphone doesn't. Go figure.
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I only get it using the cigarette lighter outlet.
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bengali548 said:
when i plug my phone into my car to play music its fine. when i use my car charger and play music at the same time tis fine but the second the music stop i hear a static noise from my speakers (which is attached to my galaxy)
this static noise is an imitation of whatever my car is doing at that moment (if im reving the engine the static will resemble the revs, same with turn signals)
anyone else experiencing this problem?
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Click to collapse
g2tegg said:
I'm assuming it isn't a stock deck? Check your ground and of possible try a new location.
All in all though, Androids micro USB is a horrible horrible connection. Every Android phone I have ever owned makes some sort of hissing sound while charging and listening to audio through the headphone jack. Even the Google Nexus does. But the iphone doesn't. Go figure.
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On my i747m, I could not use the USB port to listen to music while I was charging via cigarette lighter. There is a definite design flaw. I bought an Ibolt dock and am not able to use it the way it is intended. Even when I wired it myself from scratch (I'm a sound tech) it failed.
Not only does it make white noise and static between songs, but there is some kind of GATE that kicks in 1 or 2 secs after any music pause....it cuts the noise in half but it still remains...and the act of cutting, is an irritant in itself. Further more, even when your playing music, the NOISE is fighting for sonic real estate. I can hear it. I am trained.
So for me, I am running the audio out of the headphone jack. It's 98% better but still not 100%. I don't get the classic REV issue...which has to do with grounding and/or cable shielding. But, if I was you, I would go to The Source store and pick up a Ground Isolator. They have one specific for car issues like yours.
Its a ground loop.
outkast22 said:
Its a ground loop.
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Is there a way to fix it?
arcticrobot said:
Is there a way to fix it?
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It MIGHT... be a ground loop.
It might NOT.
Read my post #7.
If your using USB audio, there is an internal design flaw NOISE issue independent from any GROUND issues. (at least with my i747m) I can reproduce the machine like noise in the car, on a desk dock, on a separate stereo system. The Ground Loop isolator did not help my issue but it's worth trying if you get the hum/car interference noise from usb and/or headphones.
Is there any way to fix the saturaded audio on video, it happens always when there's music or loud surroundings, im a musician and I record my events, the music its not loud enough for the phone to capture it with saturated sound. Any fix or suggestions? Thanks!
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I bought an xlr adapter for my 3.5mm jack. Then I plug in an sm58. The gain comes through pretty low,but you can compensate with tape machine from the playstore wuth distorting. I know it's an annoying problem.I hope it gets fixed with the next update... its called a trrs to xlr cord. You can make one if u have a couple extra cords laying around.
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