Hi pitch buzzing noise using BT speakers - LG V10 Q&A, Help & Troubleshooting

Has anyone experienced this problem.
whiles I connect the V10 to BT speaker, it starts off normal, about 10 minutes or more, sometimes after an hour, the music goes off and a Hi pitch buzzing noise comes on, even if they are disconnected afterwards the buzzing noise are present after you reconnect, you have to power off the phone and speaker.
without it power off the buzzing noise is present on the phone even if you just listen to the music through the phones internal speaker.
I have master reset the phone and also did a error recovery in the LG bridge software, with no change, the phone has been upgraded to official MM, haven't experienced this with the lollipop, or should I say I haven't used BT much whiles on lollipop.
FYI I have tried this on 2 BT speakers, Sony and TDK.

Related

[Q] S3 auxiliary audio issue - any suggestions?

Hi ,
I recently upgraded to the Samsung Galaxy S3 ( UK ) , and for the first time today have connected it to the auxiliary input in my car stereo.
Before this phone I had the Galaxy S1 and all worked fine with no problem.
There are a few concerns I`d like the answer to and hoping that someone here can shed some light on it.
First of all, the battery on the phone was low when I left home, so I plugged the phone into the car charger ( one that accepts a USB cable, and was charging through that ). My first dissapointment was that I STILL got interference from the charger when playing audio , i had hoped this may have gone away since I was charging via a USB cable, but I still get a hiss in the background that is more apparent during quiet moments of songs - this is not such a major issue as I was used to it with the S1. Still, if anyone knows how to prevent this I would be grateful.
Anyways, the noise was becoming irritating so once the phone had ample charge to see me into work I disconnected the charger.
When I did this, the audio level dropped noticably and seemed to become more `tinny`. Why would disconnecting the charger cause this to happen?
Also, some tracks seemed to almost totally lose vocals , for example when Foo Fighters `The One` started playing it almost sounded like an instrumental. When I plugged the charger back in the audio level increased but still sounded odd.
When I got into work I plugged my PC speakers into the phone and it sounded fine through that. This would indicate the problem lies in the car somewhere, however I never had this problem with the S1.
When I plug the 3.5mm cable in , the phone detects `headphones` rather than auxiliary, I am sure the S1 used to notice accurately if the device attached was headphones or auxiliary. However, anything plugged into the S3 shows as headphones.
I am using the Android Poweramp app, which i absolutely love, so I would rather not change that as a solution - but I will try a different player later for diagnostic purposes.
Short version of this post -
1) How can I get the phone to detect auxiliary is attached and NOT headphones - I`m sure this affects the output level.
2) Why does the volume level change when the charger is disconnected?
3) Why would the audio sound like the vocals have been muted in the car when its fine on headphones and PC speakers?
4) Is there a way to get rid of the annoying interference hiss when charging whilst playing?
If anyone can help with this I would be most grateful
Many thanks
Ade
Guess I should have done a little more fiddling before posting!
The problem was a faulty audio cable , it just threw me how the volume levels changed when the phone was been charged. I still find that odd.
Anyway, sound quality and volume levels are fine now. I also learnt that you can disable the headphone notification along with the app suggestions in the notification window. This was in Accessory in the phones system settings , just uncheck the Audio Applications box under Earphones. I expect everyone here knew that already though!
The only issue I have left is the interference noise from playing audio while charging, I suspect I may need a more shielded charger or cable?

Headphones pluged in mic problem with phone calls

Hi guys,
I need your advice here. I love the music capability of the v10. So my headphones is plugged in the phone all the time while listening to music. However, I noticed that 30% of the time when I receive/make phone calls the mic would just stop working. If I unplug my headphone and replug it back, about 50% of the time it will work again. The other 50% the phone call would end when I unplug my headphones. During all these scenarios the mic would work under speaker mode.
Is this a software issue?? Coz the mic obviously work flawlessly when the phone is unplugged or when it's on speaker mode. Would reboot the phone solve this problem or should I send this unit back to lg??
Thanks in advanced for your help!
I'm having the exact same problem you are. This happened to me once before and it just sort of fixed itself after a while. Do you see a weird little headphone chord icon at the top of your screen? If you do, it means that your phone thinks that a headset is plugged in when it's not, thus not allowing sound - such as music - to output from your external speaker. Mine doesn't even play music through headphones or allow me to hear anyone while making calls if I don't use speaker phone - the person I'm calling can't even hear me.
This is such a faulty issue - and a rarely known or talked about one at best. I'd take it up to your local carrier store and see what they say.
Mic prpblem even without headphone plug-in.
JBlake93 said:
I'm having the exact same problem you are. This happened to me once before and it just sort of fixed itself after a while. Do you see a weird little headphone chord icon at the top of your screen? If you do, it means that your phone thinks that a headset is plugged in when it's not, thus not allowing sound - such as music - to output from your external speaker. Mine doesn't even play music through headphones or allow me to hear anyone while making calls if I don't use speaker phone - the person I'm calling can't even hear me.
This is such a faulty issue - and a rarely known or talked about one at best. I'd take it up to your local carrier store and see what they say.
Click to expand...
Click to collapse
Thanks for the reply. I think I will contact LG. However, today I hada mic problem without pluggingin my headphones
Now I know the phone's mic works ~80% of the time. When it works, it works flawlessly. So, do you guys think this might be a software problem??

Static/crackling when headphones connected and Hi-Fi DAC is enabled

I posted this on Reddit, but I think I might get better traction here.
I just picked up an LG v10 and when I got home, I did a factory reset.
I loaded up Google Play Music and plugged in some headphones. Things sounded fine... until I enabled the 32bit DAC (Hi-Fi). I almost blew an eardrum. It was static, nasty distorted sound and crackling. As soon as I disabled the DAC, it went away.
I tried 3 different pairs of headphones (Sennheiser Momenum On-ear, Fostex T50RP and ATH M50x) all with the same results. I began texting the seller to work it out when the next track started and things were fine!
I toggled the Hi-Fi on and off several times and things were good. Next track, a little crackle, then fine. I get a bit of crackle on track switches. I jiggled the headphone jack and it skipped to the next track, the gave the nasty crackling again. Pause, then play.. burst of static then fine.
I am pulling the battery now... same result. I am going to make sure i have all current updates, then do a factory reset. But need help identifying the problem. turning the headphone plug results in no static.
I have tried GPM, the stock LG music app, Poweramp Alpha, and all of them exhibit the same results.
Here is a link of the audio. I warn you now, TURN DOWN THE VOLUME!
I recorded without the DAC on, then on. I then tried to turn the volume down, then turn the DAC back on.
https://drive.google.com/open?id=0B0gDQkKt5U_MUTRDYWVtbjNZY28
Thanks for any help anyone can give.
I hear an occasional click click noise, not interference like you got, but it's not something constant, so it did not bother me. I believe you should consult your warranty. Anything that is mass produced will have duds from time to time. there is nothing you can do about it.

No sound/Static noise After inserting headphones!

I don't know what the heck had happened today. When i inserted headphone to my Phone and tried to play the music, No sound is heard instead of that, a loud static noise is heard which is just like the old CRT TVs and radios in early 90%! removing headphones doesn't solve the issue. However no static noise is heard from the external speaker. Logcat shows nothing. Only rebooting solves the issue and then it comes back when inserting the headphone.. The device was running fine with CyanogenMod 13 for a month and suddenly these issues started. Any help shall be appreciated. Thank you.

Mic and phone speaker only working in loudspeaker mode

Hi Moto Experts,
since a few days I have an issue with my moto z.
Phone Speaker and mic are only working when I make a call and switch to loudspeaker.
Besides calling mode they won´t work
I also tried headphone plugged in and then I can hear music or videosound but only on headphone.
Also ring tone works via phone speaker.
I tried to restart phone a few times but without luck.
What can be the problem here?
Also the usb-c plug isn´t working really good as it looses connection if you only move plugged cable a milimeter in wrong way, which shouldn´t be with usb-c.
This problem is there for a long time so accepted it but with mic and speaker not working the phone isn´t really useable
I searched here in moto-z forum but can´t find any similiar problems.
Do you have some troubleshooting ideas?

Categories

Resources