Question Microphone issues when talking from afar - Samsung Galaxy A52 5G

I just bought an A52 5G and I'm experiencing some issues with the microphone when talking on speaker, e.g., video calls on WhatsApp or similar).
It looks like phone is always using the "regular" microphone with noise cancellation and never switches to those with the far field pickup. The result is that if I don't talk very close to the phone others can't hear me at all, hear cut offs, or a very muffled/metallic voice. I also tested this myself.
I tried testing the microphones on the audio loopback interface dialing *#0283# and selecting the two microphones to hear me back talking. They seem to both work as intended, but it's clear from there that the phone is always using RCV_1stMic (what looks like the microphone with noise cancellation used when talking with the phone close to the ears), and never switches to SPK_2ndMic (what looks like the microphone with the far field pickup). I'm pretty sure that the OS should switch automatically between the two depending on whether or not the speakers or on. I can't really find any option to set a "default" microphone or anything, and I'm not sure there should really be one at all.
At least, it doesn't look like an hardware problem to warrant return, but I'm a bit concerned that this might be something for which I need to wait for an OS update -- which might just never happen.
Anyone else experienced this issue?

I was about to return the phone when I received a new update whose version number is: A526BXXU1AUE1 / A526BOXM1AUE1 / A526BXXU1AUE1 -- security patch level May 1st 2021. This wasn't there a few days ago when I last checked for updates.
The link at the bottom of the "Last Update" screen points at https://doc.samsungmobile.com/SM-A526B/NEE/doc.html even though that seems to refer to different build numbers though: A526BXXU1AUD6 and A526BXXU1AUCA)
This seem to have fixed the issue on my side: now the far field pickup mic correctly activates when on speakers. Can you guys double-check the updates your phones and see what's your version?

I'm still running the April patch, but I've never had any microphone issues

Related

[Q] I Just got rooted, now the other end says i sound muffled

anyone else get root on and now people complain about sounding muffled?
I am considering factory resetting and testing before i return for an exchange...anyone confirm or deny this on their unit?
Make sure you unroot before doing a factory reset just to be safe.
Rooting shouldn't really affect anything.
I'll put myself on Deny.
Check the noise suppression option in call settings.
Yea, you should check the noise suppression. Also note that the microphone port is on the face of the phone, not the bottom.
Rooted/ROM Captivate (For Sale)
Rooted Atrix
not sure if it happened after i rooted but everyone is telling me and my friend who has the atrix also that we sound muffled. I rooted the phones about 5 minutes after getting them so i am not sure if it sounded fine before hand
It actually might be due to the rooting; but I tried calling my GF today and she couldn't hear me at all. Be sure to turn noise suppression to normal or off.
So i been doing some test. And what i seem to find is that since that little slit in the front bottom is the mic it works best only when its in front of my mouth. It must be a very directional microphone
Just for reference:
ROOT HAS NOTHING TO DO WITH IT.
Claiming Root as the possible problem doesn't even make sense. It's like saying your car's running poorly because you replaced the hot water tank in your house.
The cause of the "muffled voice" problem is 2 things: The microphone is fairly directional and it's actually on the front of the phone. What this means is if it's not pointed toward your mouth it won't catch the sound very well. This only applies to people that have the phone way behind their mouth (most people since we've all grown accustomed to holding that phone that way). The other culprit is Noise Suppression. Since your voice isn't coming through much louder than the rest of the environment the noise suppression system is trying to minimize the sound of it (it thinks your voice is background noise). In doing so it makes your voice very quiet and "muffled".

[Q] Top speaker quality in viber

Hi,
I was using my old Galaxy s3 to call & txt fiance using viber in states, now that I have sold it to mazuma mobile I have used viber to call her for the first time on my z2 & I could barely hear her at all on the top speaker & had to put phone on speaker phone just to hear her , normal call quality is pretty good on mobile calls, volume was up full. She could barely hear me as well, I turned off noise cancellation in call settings & she could hear me a bit better but said it was still quiet.
Just wondered if anyone else has experienced this?
Cheers.
Have you tried moving the phone around on your ear? Sounds silly, but because of the placement of the speakers, its not as natural as other phones i've used imo (or maybe its how tall the phone is). I found the same issue at first, then i moved the phone around on my ear until the speaker and my ear lined up right and the sound was normal.
Yeah mate, moving the phone around my ear was first thing I tried, I don't have issues with normal calls but speaking to her on viber it's almost like the speaker volume is set really low & I could barely hear her at all, since I call her in the early hours I would rather not have to put the call on speaker phone.
BanziBaby said:
Yeah mate, moving the phone around my ear was first thing I tried, I don't have issues with normal calls but speaking to her on viber it's almost like the speaker volume is set really low & I could barely hear her at all, since I call her in the early hours I would rather not have to put the call on speaker phone.
Click to expand...
Click to collapse
Ah okay. I did a quick google search and it looks like its hit or miss for some devices, so it might be on their end. This thread has a Viber rep responding in it to the same problem, or at least a couple months ago he was(no real solution, other than reporting it).
http://forum.xda-developers.com/showthread.php?t=2307492
Also there's an app suggestion in there that a member says helped, and another one would be master volume (i think thats the name). I don't really use Viber, so i'm not much help other than that.
Cheers again for the reply mate, have checked that thread out & also posted in it hoping they will still be checking it, checked the apps mentioned in play store & most haven't been updated since 2011, I do think the issue is like you say more on Viber's end as the volume was fine on my now sold Galaxy S3.
Might have to check out Line or similar apps & get her to do the same as Viber is almost unusable due to this, connection quality was excellent all through the call so I think Viber just need to update or optimise it for the Z2.
Same problem man, here is a fix that worked for me, note 3 international version:
http://forum.xda-developers.com/showpost.php?p=54518814&postcount=31

Phone Mic sounds Muffled to Callers

I have replaced this phone with another one thinking I may have had a defective unit. Callers report Muffled sound or hard to understand on their end... when I switch to speak it's fine.. and of course Bluetooth is fine. Anyone else have similar reports?
scooby-snack said:
I have replaced this phone with another one thinking I may have had a defective unit. Callers report Muffled sound or hard to understand on their end... when I switch to speak it's fine.. and of course Bluetooth is fine. Anyone else have similar reports?
Click to expand...
Click to collapse
Same here, gets annoying having to repeat myself....
This happened to me once in the month that I've owned my G3, though I use in car bluetooth for 80%-ish of calls. Could have been a phone issue or a network blip, I don't have a large enough data set to draw any conclusions.
Yes, we have issues with call quality when using the phone without bluetooth. Callers report that my voice fades in and out / sounds muffled. I've used it in areas with strong and weak signal strength. Therefore ruling out tower issues.
For one G3, I did a factory reset, unchecked Voice Enhancement and Call Privacy in Settings > Call. It seems to help, but did not "fix" the issue.
--
sunNsnow
I haven't had any issues yet. But I'm sure now that I've said that I'm going to be screaming in to my phone all day tomorrow.... =/
sunNsnow said:
Yes, we have issues with call quality when using the phone without bluetooth. Callers report that my voice fades in and out / sounds muffled. I've used it in areas with strong and weak signal strength. Therefore ruling out tower issues.
For one G3, I did a factory reset, unchecked Voice Enhancement and Call Privacy in Settings > Call. It seems to help, but did not "fix" the issue.
--
sunNsnow
Click to expand...
Click to collapse
Did you have a screen protector on? Say tempered glass? Trying to help a friend problem solve a similar complaint.
Mightycaptain said:
Did you have a screen protector on? Say tempered glass? Trying to help a friend problem solve a similar complaint.
Click to expand...
Click to collapse
We have an anti-glare screen protector (the sticky sheets, not tempered glass).
Verizon is replacing the phone with the most issues since the factory reset only temporarily fixed the call issue. Then the calls degraded the rest of the week. We did not receive the replacement yet, so I have no clue as if it is fixed.
As an aside, the other G3 seems to be doing better with calls. It does fade in and out a little but not to the extent as the one being replaced.
I would try a bluetooth headset. The only caveat is I've had issues with the Jawbone Era but not with my car (go figure). The Jawbone also gave me problems with the Galaxy S3, so it may be a bad combo.
If your right handed like me I find when holding the phone I tend to put my pinky finger under the phone, covering the mic. I now am more aware of my placement.
scooby-snack said:
I have replaced this phone with another one thinking I may have had a defective unit. Callers report Muffled sound or hard to understand on their end... when I switch to speak it's fine.. and of course Bluetooth is fine. Anyone else have similar reports?
Click to expand...
Click to collapse
I had this same problem on my G2 and now my wife is reporting it is happening on my G3. I know the problem but I don't really know how to fix it.
There are 2 microphones on the phone. one on the top and one on the bottom. Whenever I angle the phone against my ear too far and the top mic gets covered slightly, that is when my wife reports that I am muffled.
This would also happen when I would hold the phone against my ear with my shoulder to have both hands free. The top mic got covered slightly and she couldn't hear me.
I don't understand why the top mic affects the sound quality so much, but try it out with someone on the phone and cover the top mic. see if it muffles.
If this keeps happening, just make sure that you aren't covering the top mic and you should be fine.
If anyone finds a software fix to better balance the mics I would love to know about it.
Both my wife and I have had our Verizon G3s for about 2 months and have been dealing with this issue.
At first, we thought it might be the fact that we're on a network extender, and that it was only affecting my wife. That's when I realized it was just that I was using bluetooth and that she was not.
Since then, the problem has happened in nearly every call I've made directly using the handset. I never know when it's going to strike, so I've gotten to the point where I almost do not want to use my phone for actual phone calls anymore.
I absolutely dread calling Verizon. They're going to run my through their idiot algorithm of bs and pretend like they've never heard of this problem before.
I've had at least two people tell me they couldn't understand me. If I talk much louder, they've said that they can hear me again.
LaTropa64 said:
I've had at least two people tell me they couldn't understand me. If I talk much louder, they've said that they can hear me again.
Click to expand...
Click to collapse
Yeah... it's completely unacceptable.
I want to understand the problem before I just blindly return the phone. That doesn't seem to have helped others much....
I'm having similar problems. See this thread:
http://forum.xda-developers.com/verizon-lg-g3/help/complaints-call-quality-t2828905
It seems, at least from very early testing, for me it does not fail using BT.
Also, is this only a Verizon problem?
Anyone else on a different carrier having these problems?
Please see the thread listed above for additional information.
When I hold the phone to my ear with mic by mouth its fine but when I get lazy and pull the mic away from my mouth (30-45 degree angle or so) then they can't hear me too well.
IamPro said:
When I hold the phone to my ear with mic by mouth its fine but when I get lazy and pull the mic away from my mouth (30-45 degree angle or so) then they can't hear me too well.
Click to expand...
Click to collapse
See this thread for an update:
http://forum.xda-developers.com/ver...ints-call-quality-t2828905/page3#post55747378
If you have the bluetooth on and it's unconnected, you will have issues with people hearing you. This is after wasting time with Verizon "technical support" for a month. My solution posted on another thread:
http://forum.xda-developers.com/showpost.php?p=55655465&postcount=13
If you want to leave the bluetooth on, then use the speakerphone on calls. It works, although not practical in public spaces.
This solution is for using the G3 as a phone, without a headset. I'm not a fan of headsets.
The last VZ rep pretty much admitted this is a software issue and had no idea when an update will be issued.
sunNsnow said:
If you have the bluetooth on and it's unconnected, you will have issues with people hearing you. This is after wasting time with Verizon "technical support" for a month. My solution posted on another thread:
http://forum.xda-developers.com/showpost.php?p=55655465&postcount=13
If you want to leave the bluetooth on, then use the speakerphone on calls. It works, although not practical in public spaces.
This solution is for using the G3 as a phone, without a headset. I'm not a fan of headsets.
The last VZ rep pretty much admitted this is a software issue and had no idea when an update will be issued.
Click to expand...
Click to collapse
I don't think we're talking about the same issue. My wife and I both have VZW G3s. My bluetooth is on 100% of the time (out of laziness, as I only use it in the car), but hers is off 100% of the time. We both have the same issue with people saying we sound like we're underwater at times.
God... I wish it were that simple, though. I will try it, just for ****z and giggles.
sunNsnow said:
If you have the bluetooth on and it's unconnected, you will have issues with people hearing you. This is after wasting time with Verizon "technical support" for a month. My solution posted on another thread:
http://forum.xda-developers.com/showpost.php?p=55655465&postcount=13
If you want to leave the bluetooth on, then use the speakerphone on calls. It works, although not practical in public spaces.
This solution is for using the G3 as a phone, without a headset. I'm not a fan of headsets.
The last VZ rep pretty much admitted this is a software issue and had no idea when an update will be issued.
Click to expand...
Click to collapse
I have actually had the problem using the speaker phone as well but NEVER with a BT headset.
As an update, I called Verizon today (BestBuy Phone) and they went through the usual BS which I played along with. Check settings, signal etc. So finally, they asked me to do a factory reset, which is something I had not done since I have a few corporate applications on the device that are highly secure and difficult to re-install.
I balked but VZ said LG won't even talk to me if I hadn't done that and that they have seen this problem where a hard reset fixed it.
So I'll be a monkey's uncle but so far, so good..... I seriously can't believe this will last...
Phone is 100 percent stock with no other applications added.
I made about 10 calls today and only one complained I sounded tinny. Might have been a bad connection though. Ever other call was crystal clear according to people on the other end.
I also had my wife call me from the phone and talk for 20 minutes while I listened using her iPhone.
Again crystal clear.
Is it fixed?
I don't think it will last but I'm giving it another day before installing my applications one at a time.
I doubt anything I'm using mucks with the phone but you never know.
I'll post back in a day or two.
Ok so I am on day 2 after VZ told me to factory reset and I made 26 calls today and only had one person tell me I sounded garbled. I might have gotten lazy and had the phone on say a 30 degree angle from my ear because re-positioning the phone did fix that one.
The factory reset definitely did fix something because prior to it I was getting complaints from like 2/3 or more of my callers. Now it seems much, much better.
I'm still not convinced it's fixed but I did start installing my applications.
Nothing fancy, waze, facebook, Lotus Travler (work). I want to see how it goes today (Thursday) with these applications installed and see if the problems return.
I'll update tomorrow.
I've had less people say they couldn't hear me but one thing I've started to notice on almost all calls now is I hear a little bit of static when people are talking. I'm not sure if this is a common problem or not. I didn't notice it for the first couple weeks I had the phone.
Since my phone is less than a month old, if I complain and call to get a replacement will they send me a refurb?

To exchange my LG g3 or not

I'm at lost here I'm not sure whether to exchange my LG g3 for something else . some of my apps are not compatible with 4.4.2 with no update in site and being with in my 14 days not sure what to do . verizon is willing to work with me . coming for the note 3 to LG g3 I have to say I'm disappointed . any help would be appreciated.
Just got unlocked if that matters for you.
I really like mine and I'm keeping it but I think it's a dying phone as far as support goes (both official and from the hacking community).
This is especially true for the Verizon version.
The support the phone receives in the next 8 or 9 months before the G4 is available is what is going to make up my mind up about whether I stick with LG or jump back to the Samsung Galaxy line.
The G3/GS4/Note4 are the only flagship phones I would consider right now because I want a replaceable battery. Options are really limited for those of us who like to be able to carry an extra battery when we are going to have a really long day with heavy usage.
wmscott said:
I'm at lost here I'm not sure whether to exchange my LG g3 for something else . some of my apps are not compatible with 4.4.2 with no update in site and being with in my 14 days not sure what to do . verizon is willing to work with me . coming for the note 3 to LG g3 I have to say I'm disappointed . any help would be appreciated.
Click to expand...
Click to collapse
What apps are not compatible with 4.4.2? Maybe someone would know better alternatives to them that are compatible?
Thanks for,the replies I exchanged phone ,most have been a issue with the phone it self everything works now except the starbucks apps I can live with that
I'm thinking of selling mine as well. Still getting callers telling me I am muffled, under water, fading and so forth. I'm one of those rare folks for whom making calls is important. Never had any of these problems with my previous phone a Razr Maxx.
stang2003 said:
I'm thinking of selling mine as well. Still getting callers telling me I am muffled, under water, fading and so forth. I'm one of those rare folks for whom making calls is important. Never had any of these problems with my previous phone a Razr Maxx.
Click to expand...
Click to collapse
I am in the same boat. I don't know that Verizon or LG are going to fix the muffled sound issue. I plan to move to another phone shortly, and not return to LG.
golden422 said:
I am in the same boat. I don't know that Verizon or LG are going to fix the muffled sound issue. I plan to move to another phone shortly, and not return to LG.
Click to expand...
Click to collapse
Ok. Creepy! I rarely use my cell phone for calls. And a few days ago someone told me the exact same thing.
Now the weird part was the issue was exactly the same on hangouts Call and video call with headphones.
Sent from my Verizon LG G3 using Tapatalk
jfriend33 said:
Ok. Creepy! I rarely use my cell phone for calls. And a few days ago someone told me the exact same thing.
Now the weird part was the issue was exactly the same on hangouts Call and video call with headphones.
Sent from my Verizon LG G3 using Tapatalk
Click to expand...
Click to collapse
I've done some experimenting with the issue because it happens to me on just about every call that goes more than say a couple of minutes or so.
For me, it has never failed even a single time when I use my BT headset or the BT in the car.
In fact just yesterday, I was on a call and the person on the other end was complaining I was fading in and out. I hot swapped to my BT headset and we talked for about 45 minutes without a single problem.
So that leads me to conclude, that at least for my phone, it is the microphone or the audio processing within the phone and most likely not a radio problem.
Also when it does fail, re positioning the phone or talking loudly into the microphone seems to "wake it up" temporarily.
It also fails on speakerphone BTW.
I've seen some hits on the net regarding others with this problem and I suspect it is wide spread however most people are inclined to blame it on the cell connection etc.
I might try LG warranty repair first before selling and see if they can either fix/replace it.
It might just end up being an inherent design problem in the hardware which would be really bad.
Anyone hear a light crackling and buzzing sound during silent portions of a call through regular ear speaker?
jfriend33 said:
Anyone hear a light crackling and buzzing sound during silent portions of a call through regular ear speaker?
Click to expand...
Click to collapse
Yes. There is a crackling sound on every single call I get now. I can even hear it while they are talking. It's not loud enough to make it so you can't hear the other person but it is annoying.
I didn't notice it for the first couple of weeks I had the phone but I've noticed for at least 2 weeks now on every single call.
As for the problem of people not hearing me, that was solved by holding the bottom of the phone closer to my mouth. I have a tendency to angle the phone away from my head when talking and it seems like the mic in the G3 is terrible and just doesn't pick sound up very well at more than a couple inches from your mouth.
LaTropa64 said:
Yes. There is a crackling sound on every single call I get now. I can even hear it while they are talking. It's not loud enough to make it so you can't hear the other person but it is annoying.
I didn't notice it for the first couple of weeks I had the phone but I've noticed for at least 2 weeks now on every single call.
As for the problem of people not hearing me, that was solved by holding the bottom of the phone closer to my mouth. I have a tendency to angle the phone away from my head when talking and it seems like the mic in the G3 is terrible and just doesn't pick sound up very well at more than a couple inches from your mouth.
Click to expand...
Click to collapse
I am trying to gather all the info I can on the issue. It seems like it's not affecting different phones just depends on how people hold it.
I preemptively disabled the voice enhancement setting just to be safe.
I placed several test calls to another cell and land-line and I heard no crackling. And my voice sounded just fine.
I am very curious to see if our update to hd calling improves the issue.
The sound I heard was so faint it was only noticeable during a pause. It was very reminiscent of signal interference. Maybe there's something not shielded correctly in the speaker or the antenna is too close?
I think the two issues are separate. Because the one time I had complaints it happened with phone, hangout voice call, and video, over speaker, mic, and headset. Hopefully disabling that voice enhancement fixes it.
Alright...
The bootlaoder is (basically) unlocked, you can get a free battery and cradle if you ask for it from LG, you can root/recovery/flash in @5 steps or less using stump/bump/flashify, and you can flash Jasmine(the phone JUST got TWRP!) ROM right now.
What more do you want?
Just go buy your iPhone/S5/locked down Note and stop bugging the rest of us who love our G3.
The G3 is a great phone and the devs are just getting started.
Hang in there.
startswithPendswithOOH said:
Alright...
The bootlaoder is (basically) unlocked, you can get a free battery and cradle if you ask for it from LG, you can root/recovery/flash in @5 steps or less using stump/bump/flashify, and you can flash Jasmine(the phone JUST got TWRP!) ROM right now.
What more do you want?
Just go buy your iPhone/S5/locked down Note and stop bugging the rest of us who love our G3.
The G3 is a great phone and the devs are just getting started.
Hang in there.
Click to expand...
Click to collapse
Of course the G3 is a great phone, but that doesn't negate the fact that people are having problems with call quality. And it's rather odd, at least to me, that people seem to describe the symptoms the same way.
With all the phones I have owned/own, this one is the only one that I constantly have others telling me I'm:
1. Fading out.
2. Sound underwater.
3. Sound muffled.
4. Sound robotic/electronic voice like.
Some things I have discovered, only because I make a lot of calls.
1. Never happens with a BT wireless.
2. Never happens with a wired headset.
3. Never happens with speakerphone.
4. Re-positioning the phone so the bottom mic is above my mouth fixes it. This is not a solution because now the my ear rests in the middle of the screen, almost, not on the speaker.
My guess is that either the mic is not sensitive enough OR that fancy noise reduction/voice enhancement chip LG brags about is running amok somehow.
Reading the boards and even the reviews I realize that actually making phone calls with a phone seems to be an afterthought (see how little space the typical review gives to call quality) but for some of us it's more important than running YouTube at some insane resolution.
I do suspect that the reason the net isn't flooded with complaints is due to the fact that most people will blame this on cell technology and just the nature of the beast.
And that is understandable to a point.
I'm not interested much in rooting the phone.
I just want a phone I can make calls from where I don't have to be constantly re-positioning it so the other person can hear me.
That shouldn't be asking too much for a top tier phone.
This is Verizon BTW.
stang2003 said:
Of course the G3 is a great phone, but that doesn't negate the fact that people are having problems with call quality. And it's rather odd, at least to me, that people seem to describe the symptoms the same way.
With all the phones I have owned/own, this one is the only one that I constantly have others telling me I'm:
1. Fading out.
2. Sound underwater.
3. Sound muffled.
4. Sound robotic/electronic voice like.
Some things I have discovered, only because I make a lot of calls.
1. Never happens with a BT wireless.
2. Never happens with a wired headset.
3. Never happens with speakerphone.
4. Re-positioning the phone so the bottom mic is above my mouth fixes it. This is not a solution because now the my ear rests in the middle of the screen, almost, not on the speaker.
My guess is that either the mic is not sensitive enough OR that fancy noise reduction/voice enhancement chip LG brags about is running amok somehow.
Reading the boards and even the reviews I realize that actually making phone calls with a phone seems to be an afterthought (see how little space the typical review gives to call quality) but for some of us it's more important than running YouTube at some insane resolution.
I do suspect that the reason the net isn't flooded with complaints is due to the fact that most people will blame this on cell technology and just the nature of the beast.
And that is understandable to a point.
I'm not interested much in rooting the phone.
I just want a phone I can make calls from where I don't have to be constantly re-positioning it so the other person can hear me.
That shouldn't be asking too much for a top tier phone.
This is Verizon BTW.
Click to expand...
Click to collapse
This will probably be fixed, we haven't even got an update yet.
Chilidog said:
This will probably be fixed, we haven't even got an update yet.
Click to expand...
Click to collapse
I agree with you Chilidog !
That's why I am sticking with the phone.
I love everything else about this phone.
I must be lucky. The only time I had issues was after I rooted the phone. Once I restored the original ROM the issues completely went away. While I was rooted I had intermittent Wi-Fi, battery drain, and slow apps. Now I've used the phone at work all day and still have 60% battery left. My work Wi-Fi stayed connected all day and no voice quality issues. I've had all 3 Samsung Notes and I love the G3.
Just wondering, but has anyone tried disabling the noise suppression or voice enhancement settings under Settings > Call? These options don't affect BT.
innoman said:
Just wondering, but has anyone tried disabling the noise suppression or voice enhancement settings under Settings > Call? These options don't affect BT.
Click to expand...
Click to collapse
The Verizon version only has the Voice Enhancement setting and yes I have tried it both ways with no difference.
The android lollipop update is rumored for the end of 2014. It will probably fix a lot of the sluggishness and call quality problems as well as add better support for ART runtime and loads of other new features.
Sent from my VS985 4G using XDA Free mobile app

Potential issue with Microphone? Is this a normal sound?

Hello everyone,
I recently got my LGV30, about 2 days ago, brand new, but from a 3rd party seller, and I noticed a very minor poping or "crackling" -- I'd like to call it more of a microcrackle than anything -- issue with the audio that happens . Specifically, when I open up the google browser, and hit the microphone icon on the search bar, about once every 10 or so times (its honestly random) I hear a micro pop or crackle in my speaker, for literally 1/4th of a second, then everything works like normal. It either happens right before the "beep" sound when the microphone icon is pushed, or just after the "beep" after it has been used, or both. It happens more often before I'm going to say something, or immediately after I'm done speaking as it types out what I said. Again, this is a very small "pop" the "ding" sound from pressing the mic still works, it just sounds a tiny bit distorted when first pressing it. Similarly, when using Gboard, and trying speech to text on the Messenger app, I hear the damn microcrackle again.
Here's the crazy thing though, I have ran about 5-6 videos on youtube that are supposed to be speaker tests (high and low frequency noise), everything sounds great. I have listened to over 10 hours of video/music and only once noticed a tiny bit of crackling, but honestly It was so quick that I'm not really sure if it wasn't just the song playing. I also have not noticed it with headphones but will continue to test this. I also picked up another android phone I had years ago, the Moto G4 Play, and tried to replicate the issue, to my surprise, my MotoG4 play has a similar issue, but its significantly more quiet than my LG. In the Moto's case, I press the microphone icon on the keyboard and I hear more of a "buzzing" sound immediately after, then, once I stop talking and hear the closing "beep" of the microphone, again, the buzzing sound. Much quieter, and likely why I never noticed it at all when using that device.
I'm just wondering if you all think this is a software issue, or a hardware issue? I have made several phone calls, people say I sound good, and I can hear them fine. I feel like something is happening when I press that button, as it doens't happen at ANY OTHER time when using audio. I'm thinking it might be the microphone "poping" itself awake? Maybe? I don't really know how this works.
Should I go through the trouble of returning the phone over this, or trying to get an exchange? It wouldn't be easy, since I bought the phone brand new off Ebay, and would need to contact seller (has 30 day money back guarantee).
Please let me know.
Thanks!

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