Bluetooth static / crackling sound - Samsung Galaxy S10 Questions & Answers

Does anyone else have bluetooth audio quality issues with their S10? When I connect my phone to my car bluetooth, the audio is crackly sounding, somewhat like a static sound. It seems to be with the bluetooth connection itself and not any particular app - phone calls, data calls, youtube videos, spotify, discord all for example suffer from this. I need to test a bit more but I think it happens on my bluetooth headset too, but it's harder to tell because it's a cheap headset to begin with. However, the car issue does NOT happen with any other device I use, so it isn't something to do with my car.

Nobody?

I have same issue, tested with an iphone and quality is normal

Hobox10 said:
Does anyone else have bluetooth audio quality issues with their S10? When I connect my phone to my car bluetooth, the audio is crackly sounding, somewhat like a static sound. It seems to be with the bluetooth connection itself and not any particular app - phone calls, data calls, youtube videos, spotify, discord all for example suffer from this. I need to test a bit more but I think it happens on my bluetooth headset too, but it's harder to tell because it's a cheap headset to begin with. However, the car issue does NOT happen with any other device I use, so it isn't something to do with my car.
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I use play music with No issue and watch some YouTube videos. I have s10 plus tho.

Hobox10 said:
Does anyone else have bluetooth audio quality issues with their S10? When I connect my phone to my car bluetooth, the audio is crackly sounding, somewhat like a static sound. It seems to be with the bluetooth connection itself and not any particular app - phone calls, data calls, youtube videos, spotify, discord all for example suffer from this. I need to test a bit more but I think it happens on my bluetooth headset too, but it's harder to tell because it's a cheap headset to begin with. However, the car issue does NOT happen with any other device I use, so it isn't something to do with my car.
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It started happen to me since last software update. s10+

Related

Bluetooth Audio??

I have searched everywhere. I can't seem to find the answer. Why can't we have simple bluetooth audio? I'm not talking A2DP or anything fancy. If we can have bluetooth audio while using the phone, why not for simple other things. I understand there are limitations with the bluetooth because HTC/Google rushed it to market. But again I can hear my phone calls, vary nicely actually. My busted old HTC Wizard had an app that would allow me to route the audio to the headset. I don't really care too much about the quality. I'd just like to hear YouTube and Visual Voicemail and stuff like that.
Umm, I pair my g1 with my headphones regularly.
mr.incredible said:
I have searched everywhere. I can't seem to find the answer. Why can't we have simple bluetooth audio? I'm not talking A2DP or anything fancy. If we can have bluetooth audio while using the phone, why not for simple other things. I understand there are limitations with the bluetooth because HTC/Google rushed it to market. But again I can hear my phone calls, vary nicely actually. My busted old HTC Wizard had an app that would allow me to route the audio to the headset. I don't really care too much about the quality. I'd just like to hear YouTube and Visual Voicemail and stuff like that.
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I am totally with you on this one. I want to listen to my podcasts when driving to work, but I don't want to have to have a full stereo headset. All I want is to be able to use the bluetooth headset that I make calls with to listen to media on the phone.
Someone please help!
Exactly! I Don't want to carry around stereo headphones, wired or bluetooth. Or wear them either. I'd like just the option of routing all audio to my mono bluetooth hands free device.

[Q] Audio and video out of synch when using Bluetooth - any suggestions?

Hello all.
I'm having problems with Bluetooth on my One. The device that I'm trying to use with it is called a Siemens MiniTek. (It's actually a hearing-aid accessory. You clip to the front of your shirt - it looks a bit like an MP3 player - and it plus my hearing aids together then function like a Bluetooth headset. So, when making a call, the sound is sent wirelessly to the hearing aids, and the device itself has a microphone on it.)
Making a call with it works okay; but if I try to use it to get audio out of my One in other conditions (playing a game, say, or watching downloaded video) then the video and audio are always badly out of synch - the sound lags at least one second behind the picture.
I'm using the stock HTC ROM, the latest one available in the UK (2.24.401.8).
Anyone have any thoughts as to why this might be happening and what I can do about it?
Mby there is too much data to deliver via bluetooth (high quality audi/video sound) and the hearing aid device is not meant to recive such a load.
When calling to some1, the sound quality is only like 24kbps or something.
Just a thought
Rendoqoz said:
Mby there is too much data to deliver via bluetooth (high quality audi/video sound) and the hearing aid device is not meant to recive such a load.
When calling to some1, the sound quality is only like 24kbps or something.
Just a thought
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That might result in there either being no sound at all or in the sound quality being very poor, but I don't see that it would result in reasonable-quality sound running 1 second behind the picture...?
The device itself is designed to handle fairly high quality sound: as well as receiving Bluetooth signals it can take analogue audio input via a 2.5mm stereo jack socket, and it also has a separate "base station" transmitter which you can plug into (say) the headphone socket of your TV: the transmitter then sends a signal wirelessly to the MiniTek (using a proprietary version of Bluetooth) and the MiniTek relays it to the hearing aids. Using either the direct-line input or the wireless transmitter works quite nicely, and there's no perceptible lag problem there.
I should have said, I've been onto Siemens tech support about it, and they're adamant that it shouldn't be doing this, and they don't know why it is. So I'm looking for a problem at the phone end.
Shasarak said:
I should have said, I've been onto Siemens tech support about it, and they're adamant that it shouldn't be doing this, and they don't know why it is. So I'm looking for a problem at the phone end.
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i've experienced the same issues on various BT-Receivers and Smartphones. Seems to be a general issue. So far, this 1 second lag was present on all combinations of:
Phones: Samsung Galaxy S2 / iPhone 4 / HTC One
Receivers: Creative D100 / Creative D200 / Belkin BT Adapter
As i found out so far, this problem occours when the receiver can't handle the apt-x codec and audio has to be resampled to the older SBC codec. Found one thread kinda dealing with this topic, but haven't tried it out for myself at the moment. I'll do some testing later when i'm at home.
http://forum.xda-developers.com/showthread.php?t=1256407

[Q] Are you able to play music in your car through Bluetooth?

I am able to connect to my car and use it to make and receive calls with no issues. When I attempt to stream music to the car it connects but the car will not let me switch to the phone audio to play the stream. I think it could be a bug with the ROM.
Anyone else able to use Bluetooth for music streaming in their car?
getting my One wednesday if my Best Buy rep was accurate, and BlueTooth music better work, that's what I always use for playback!
Using it with an HS3000 hard wired into my headunit for the audio profile while simultaneously connected to the headunit itself for the phone profile and its working fine. Perhaps theres a firmware update for the headunit in your car?
I'm not able to get it to see my Sony Automotive Bluetooth player but I haven't messed with it while not driving to really go in to it.
lacrossev said:
Using it with an HS3000 hard wired into my headunit for the audio profile while simultaneously connected to the headunit itself for the phone profile and its working fine. Perhaps theres a firmware update for the headunit in your car?
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You are receiving the audio through the 3.5mm jack. My phone connects to the car and audio calls work great. I'm also having an issue with my TV. It shows connected but no audio plays, however when I press the volume on the phone it changes on the TV. I'm thinking something is missing or messed up in the ROM. I'm not sure if this is happening with other versions. It would be good to know.
Bachatu said:
You are receiving the audio through the 3.5mm jack. My phone connects to the car and audio calls work great. I'm also having an issue with my TV. It shows connected but no audio plays, however when I press the volume on the phone it changes on the TV. I'm thinking something is missing or messed up in the ROM. I'm not sure if this is happening with other versions. It would be good to know.
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Well your question seemed to be a question of bluetooth connectivity using the audio profile, so i gave you one example of when it does work for me. It doesn't matter that its outputting from the HS3000's 3.5mm in to a line in in my car, the audio gets to the dongle is the point i was getting at. Here are a few other things i have tested with it since i was curious as to whether this is a bug:
Moto S305, LG Tone, LG Tone+, Francois et Mimi Trois speaker, generic bt speaker i got as a door prize, and a samsung soundbar. Nobody can help you test whether there is a bug if there no information as to what you're trying to connect to other than "your car". As far as i know your car's bt protocols might be outdated and HTC left out some code for their BT drivers to work with older systems or if it is a genuine bug.
I appreciate your input, I thought you meant the cable was connected to your phone. It's wierd that I have a 2013 car and my EVO 4G LTE and an S4 both work but the new M8 doesn't.
I have no problem with streaming over BT to my car stereo or routing phone calls through it. I do have stuttering audio while streaming, however, which upsets me greatly.
I went back to the car and started messing around with settings and it now works. I had to disable and enable audio streaming. Audio is clean and crisp. Thanks for the feedback!
Captain_Throwback said:
I have no problem with streaming over BT to my car stereo or routing phone calls through it. I do have stuttering audio while streaming, however, which upsets me greatly.
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At times my audio will not come through. turning off BT in the car and turning it back on seems to allow the audio to work.....
I do however get the audio stuttering from time to time. Sounds like a CD skip almost. Yea I have been trying to figure out if there is a setting missing or something....most likely a bug though.....
Is the stuttering with all apps? I havent had much issue now but on my evolte i used ti get stutters whenever i transitioned towers or went screen off using gonemad and some flacs, poweramp seemed to be a bit better at it though.
Sent from my 831C using Tapatalk
Captain_Throwback said:
I have no problem with streaming over BT to my car stereo or routing phone calls through it. I do have stuttering audio while streaming, however, which upsets me greatly.
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Wow, not good. It's posts like these that help me to be more patient as I wait for my upgrade in July. Hopefully the little one like these are ironed out by that time.
I'm also getting random Bluetooth skips. Probably kernel related.
Sent From My HTC One (M8)
phone is not the issue here. Most smartphones have the capability to stream music over BT. The problem is usually when your car is setup to only handle calls over BT, nothing more. there's a workaround for this: You use Mono Bluetooth app in combination with your favorite music player app. It's not HD, but it works.
Code:
https://play.google.com/store/apps/details?id=com.maxistar.monobluetoothfree
Rydah805 said:
I'm also getting random Bluetooth skips. Probably kernel related.
Sent From My HTC One (M8)
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It seems my factory car stereo (which is only a year old) doesn't like the M8. I tried my 7 year old BT headphones and they streamed like champs. Stupid factory head units . I'm trying a couple of changes in audio_policy.conf to see if they make a difference. I don't think kernel is the issue here.
Captain_Throwback said:
It seems my factory car stereo (which is only a year old) doesn't like the M8. I tried my 7 year old BT headphones and they streamed like champs. Stupid factory head units . I'm trying a couple of changes in audio_policy.conf to see if they make a difference. I don't think kernel is the issue here.
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Does your radio have the ability to turn Bluetooth audio streaming on/off? That's what worked for me with my factory unit.
Bachatu said:
Does your radio have the ability to turn Bluetooth audio streaming on/off? That's what worked for me with my factory unit.
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No.
Alright, fixed up my streaming issue. I'll explain later and post a fix. Busy right now.
So what I ended up doing was updating audio_policy.conf in /system/etc to allow lower bit rate audio over BT/A2DP. Currently the file only allows streaming at 48000, while some devices can only handle good ol' 44100. Adding in the additional value seems to have smoothed out my streaming for the most part.
I did notice some intermittent skipping when my device was in car mode and/or charging at first, but those issues seem to have sorted themselves out now. I would recommend deleting your device and re-pairing after making the change to ensure the connection is set properly.
I'll post up a flashable zip shortly to allow others to see if it helps/works for them.
EDIT: Zip attached. Sorry it took so long, Firefox was giving me problems.
@Captain_Throwback thanks bro, will give it a try. I've noticed it only to skip when using stock HTC media apps. Using Google Play music doesn't skip for me. May be a coincidence? Anyways, flashing your fix.
Sent From My HTC One (M8)

Sound problems while playing PUBG Mobile

I have encountered a weird problem specifically related to PUBG. When I start the app, it sometimes, randomly routs the audio to phones main speakers (the speaker primarily used for calls). Sometimes, it routs the audio through the loudspeaker even while I have connected a wired headset through adapter provided in the box.
When I connect a Bluetooth headset before starting the game, it plays extremely downgraded sound through the headset or simply uses the primary speaker (as above) as sound output, totally ignoring the bluetooth headset. Whenever this kind of problem occurs, restarting the device solves it, but on a later stage it comes back. Other applications like youtube and Google Play Music behaves as they should with all the three sound output options (Loud Speaker, Wired Headset and Bluetooth Headset). The problem occurs only with PUBG Mobile. Can anyone please provide a solution to this?
kandarpjha said:
I have encountered a weird problem specifically related to PUBG. When I start the app, it sometimes, randomly routs the audio to phones main speakers (the speaker primarily used for calls). Sometimes, it routs the audio through the loudspeaker even while I have connected a wired headset through adapter provided in the box.
When I connect a Bluetooth headset before starting the game, it plays extremely downgraded sound through the headset or simply uses the primary speaker (as above) as sound output, totally ignoring the bluetooth headset. Whenever this kind of problem occurs, restarting the device solves it, but on a later stage it comes back. Other applications like youtube and Google Play Music behaves as they should with all the three sound output options (Loud Speaker, Wired Headset and Bluetooth Headset). The problem occurs only with PUBG Mobile. Can anyone please provide a solution to this?
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Encountered the same problem with Bluetooth headset and I fixed it by -
1) Going to world chat.
2) Pressing the voice message button for a few seconds.
3) sound stops coming for a second .
4) You get perfect quality audio after that.
PS - It only happens for me using Bluetooth headphones, not in my earbuds. And never tried phone loudspeakers while playing the game.
Actually what happens is, when the game starts, for some odd reason, your phone thinks you're receiving a call and acts accordingly. If you use any of the mic actions in the game for a second, it fixes it.
[email protected] said:
Actually what happens is, when the game starts, for some odd reason, your phone thinks you're receiving a call and acts accordingly. If you use any of the mic actions in the game for a second, it fixes it.
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That's my concern. Do other phones also have this issue or just Mi A2 has it?
kandarpjha said:
That's my concern. Do other phones also have this issue or just Mi A2 has it?
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Not sure. But it doesn't bother me too much.
kandarpjha said:
That's my concern. Do other phones also have this issue or just Mi A2 has it?
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I had the same problem on Redmi 5 plus (Vince)

Low audio when watch is bt connected to phone

When the watch 3 is Bluetooth connected to the s20u it seems that audio on my phone is really low, until i disconnect the watch.
Is there a setting or something that fixes this?
TIA
Darkat70 said:
When the watch 3 is Bluetooth connected to the s20u it seems that audio on my phone is really low, until i disconnect the watch.
Is there a setting or something that fixes this?
TIA
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It's the phone, not the watch...
Since the watch can pick-up calls, the sound settings in your phone would use Bluetooth logic for calls, did I notice or encounter it...? I don't really know because my watch is always connected to my phone... how do I know this...? I made the dualspeaker mod and worked with many mixers files related to audio and Bluetooth has many path names...
But other than that, everything else should be fine with the media, notifications and system audio...

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