Related
I've had my AT&T banded N1 (with Rogers in Canada) for nearly 2 weeks now and I've been waiting to make sure everything works properly before I potentially give up my warranty by unlocking it. One thing that has been bugging me though is the call quality.
Everyone raves about how clear the call quality is on these things, but based on my phone I don't really agree. When no one is talking the line is dead silent (so silent that I almost think that the call has dropped), but when the other person begins to talk a light static or crackling background noise starts and once they finish talking it goes away and is completely silent again. If the static was there all the time I might not even notice it, but since it stops and starts during pauses in the conversation it really stands out. This happens on both the handset ear piece and with the headphones that came with the phone.
Has anyone else noticed this? If it's normal so be it, but if not then I might as well try and get it fixed before I do anything.
I don't have the at&t version but that does not sound normal.
Crackling is normally a sign of a speaker problem but I wouldn't think the headphones would also produce it.
seems i have the same issue...
i havent noticed any noise like this, but i will go test it and see if i have it too.
It's the speaker, for some reason the Nexus One comes with a slightly-too-loud speaker volume setting built in and you need to turn the incall volume down one notch from max. At least that solved my problem, hope this works for you!
have just called Google Tech Support and the guy suggested me to blow into the earphone couple of times and see if it helps
if not, do a hard reset
if not, call for warranty...
Since I get this noise in both the handset and ear phone speakers at all volumes I have to assume the problem is with my radio.
It's too much of a pain to get warranty work done outside of the US so I'm just going to learn to ignore it.
Hi guys,
i think there's a problem in my i9000;
whenever i make a call, i can hear low static interference in the background.
i searched both on xda and elsewhere, and although some other people complained of this problem, no one was able to determine the cause or provide a solution.
i tried different roms, froyo and gingerbread samsung roms, in addition to cm7, with different kernels and modems, heck i even changed my csc(just for sake of changing everything to make sure.. all for nothing. the problem persists.
Does anyone know what might cause such problem and how it may be solved?
i have exactly the same problem. Like you; i tried every combination which i can. I think main cause of the problem is hardware related. But my opinion is ,it can be fixed with device drivers. I looked at service manual. In the speaker part of the service manual,you can see there are two inductors and one capacitor before the speaker module. You can see the full circuit in Service Manual Page 42.
h**p://img191.imageshack.us/img191/2383/speakerj.jpg
I think these inductors(L209,L210) are interferencing with the GSM frequencies and making that static sounds on the background.
We need someone who is an expert on linux and device drivers. Maybe he can show us to find a way to break this circuit(temporarily turn off B1 and A2 pins) in a call so it will not make that sounds.
In the other hand we may have defect phones. May be the only way is to change some parts.
sorry for my bad english.
I think there's something wrong with the speaker itself.
I'm taking the phone to samsung's maintenance to see what they have to say about it.
I'll report back once i get to the bottom of this..
Same here, but it's not constant, just happens enough to be noticable, bloody annoying, and only started (or I only noticed it) a couple of days after JVP. Will be interesting to see what you find out...
One possibility, do you have your phone in a magnetic flip case? Worth checking
Sent from my GT-I9000 using XDA Premium App
slaphead20 said:
One possibility, do you have your phone in a magnetic flip case? Worth checking
Sent from my GT-I9000 using XDA Premium App
Click to expand...
Click to collapse
No magnetic flip case, just a hybrid (plastic back+sillicon frame) cover.
I even took it off for a while to see if it was causing the problem, but no.
I went to samsung service center and they said it will cost about 200$ because the ear piece comes with the touchscreen..
Meaning i would have to pay for a new touchscreen even though i only need the ear piece.. How about that for service.
I checked ebay and found the whole ear piece+speakerphone+headphone jack in one bundle for 15$
so guess what my next step will be??
Buy and install the ebay part, sell my i9000(never liked tw anyway+cm seems a long way from home).. Had enough samsung for one lifetime
are you sure about the sound is coming from the earpiece ? i am asking because few weeks ago i was also assuming that the interference sound is coming from the earpiece . But i realized that it is coming from the rear speaker. Can you test it ?. In a call ,turn back the phone and put speaker hole to your ear. The interference sound is so loud that you can hear it from the earpiece hole.
yaso06 said:
are you sure about the sound is coming from the earpiece ? i am asking because few weeks ago i was also assuming that the interference sound is coming from the earpiece . But i realized that it is coming from the rear speaker. Can you test it ?. In a call ,turn back the phone and put speaker hole to your ear. The interference sound is so loud that you can hear it from the earpiece hole.
Click to expand...
Click to collapse
my god, i think you're right.. it does sound like its the speaker..
what can i do to fix it?
jaikat said:
my god, i think you're right.. it does sound like its the speaker..
what can i do to fix it?
Click to expand...
Click to collapse
jaikat said:
my god, i think you're right.. it does sound like its the speaker..
what can i do to fix it?
Click to expand...
Click to collapse
This is the question which i am also looking for answers
Everyday i am searching for answers. Only a very few people experiencing this problem.
I think this problem is coming from the inductors in the speaker circuit part. You can look my first post .
yaso06 said:
i have exactly the same problem. Like you; i tried every combination which i can. I think main cause of the problem is hardware related. But my opinion is ,it can be fixed with device drivers. I looked at service manual. In the speaker part of the service manual,you can see there are two inductors and one capacitor before the speaker module. You can see the full circuit in Service Manual Page 42.
h**p://img191.imageshack.us/img191/2383/speakerj.jpg
I think these inductors(L209,L210) are interferencing with the GSM frequencies and making that static sounds on the background.
We need someone who is an expert on linux and device drivers. Maybe he can show us to find a way to break this circuit(temporarily turn off B1 and A2 pins) in a call so it will not make that sounds.
In the other hand we may have defect phones. May be the only way is to change some parts.
sorry for my bad english.
Click to expand...
Click to collapse
i have this problem too, i live in Romania, i tough my phone was broken, but a friend's phone also does that.
i notice it when making call while 3G data was running in the background. If 3g is off = no noise.
Also i have noticed, the way you hold the phone affects it. try holding it with 3 fingers to your head the covering the mic hole with the other. you should hear some interference right there. so it's probably: speaker+ extra sensitive mic + some antenna things
Also my friend had the phone for some months now and never noticed it i searched the web and we're not alone, i found this discussion on a couple of other forums, still nothing to do, or nobody reported back after they whet to the warranty service. i would go, but i don't have any warranty on mine.
I'm also from Romania and I noticed this annoying issue today. All my other friend with Galaxy S also have this problem, so I guess it's a normal thing.
The only solution, I guess, is to use 3G networks, at the risk of draining a bit more battery.
so bottom line is that on mine, i hear noise/buzzing/interference when i use 3g networks both on the speaker on the back and the earpiece (it's louder if i use 3g data while i'm making a call) - the issues goes away completely in gms(2 g) mode
and it depend on how i'm holding it - it's louder if i grip the phone in my hand (probably the wireless signal is lower and the phone increases the power needed to communicate to the network thus experiencing buzzing sound from the speakers like radios did back with the first cell phones before receiving a call)
so i guess i'm not the only one, right?
This issue is normal I think. No big deal. If the noise however gets so loud that it interferes with your call, get it changed. But the new ones you get might have the noises too. So what is important here is to keep the noise to the minimum.
With / Without the noise is totally an unknown cause now. At least have it settled to the least noisy.
*This is happening to everyone who is getting the phone since November 2010
I confirm this issue with more models.
Hi guys!
Bought myself my GT-S5570 (Galaxy Mini) a couple of months ago. This is my first Android experience. At first I was pleased, but then I noticed this static noise whilst in call. It's like, suddenly I can have ill-isch, distorted, "noise spikes" sort of things. Left my phone in for service under warranty. When I had it back, it was still messy. Bought myself a GT-5660 (Galaxy Gio) a week ago, thinking that this one would clear the issue. It's still there, though. I'm wondering if this is something that affects the whole Galaxy series, even the tougher models like S/S2.
Related threads, by me:
android.net/forum/samsung-galaxy-mini/60951-sudden-volume-spike-during-call.html
androidforums.com/samsung-galaxy-s/307523-samsung-galaxy-s-gt-i9000-static-ear.html
yesterday my cousin bought i9000 too. First of all i looked for the noise. It is interesting that that phone is nearly noise free. If i gave 10 point noise to my i9000 than that phone will be 2 points. You can hardly hear the noise. After that i get her SIM card and test my phone with that sim card.Noise is still there.I make that phone software same with my phone. That phone still has no noise.
I think the problem is in phone parts. Maybe a defected series of speakers used in our phones. I will buy a new speaker module on internet. I hope that fix my problem.
For me it depends more of the network I use than the phone. It happens sometime with an iPhone.
as i stated in my previous post in this thread, in my case i was sure it was the loud-speaker, i say "was" because i sold the phone, and thats the reason why i didn't come back to this thread since..
it seems there was something wrong with the loudspeaker(on the back of the phone), and it was, at least to me, one of those things where a person might not really notice unless you're looking for it.. my bad luck had caused me to flash a certain modem and the reception was bad, so once i reverted to the previous modem i was checking for the sound clarity and that was when i first noticed the static during calls..
then i realized it was coming from the speaker, as one good man in this thread suggested. i couldn't handle it though, i could hear it every time i make a call..
it didn't make a difference whether i was on 3g or gsm or both, it was always there, unless i went into airplane mode..
so i ended up selling the phone, and bought another, but before i had bought it i put my sim inside and made sure there was no static, and there isn't, whatsoever.. thank god.
i'm sorry i couldn't find any other solution to the problem, samsung service here had said they would replace the speaker, as the part comes on its own, unlike the case for the phone speaker, which, according to samsung, is bundled with the screen, and if i had wanted to change it i would have had to pay something like 200$ to fix...
those who have this problem, check if its the loudspeaker on the back of the phone is the actual culprit, and if it is, try to find a way to replace it or something, that is if it bothers you this much. or you can just sell the phone, there's a 99% chance those who buy it won't notice anything, because they're not looking for it..
good luck guys..
Hey guys, I've noticed a weird bug with stock 4.2.1 on my Nexus 4, and was wondering if anyone is experiencing the same thing. If not, then perhaps it is the hardware and not the software, but the nature of this bug has lead me to believe it is software-related.
Let me first say, right off the bat, that I have had no other issues with my phone, and that when I play games or watch movies, the volume is loud, clear, crisp--just all around excellent. However, when I use the speakerphone on a call, it seems to be... quieter than everything else. So I tried playing around with it, and discovered something interesting.
The next time you're in a call, put it on speakerphone. Note how loud it sounds to you. Then, turn the volume down one notch, and then put it back up to the max volume again (I've only experimented with it being at max already, then turning it down one notch, and then back up).
Does it sound WAY louder? And does it sound distorted, almost overblown? Why would it be like that during a call, and why would adjusting the volume down and then back up again have such a result if it was NOT software related? And, furthermore, why would it be blown out and distorted here where as for everything else it sounds superb?
Let me know your thoughts--maybe I need to RMA? I got this one at T-Mobile (I didn't have to pay the equipment installment due to my current plan, so it was cheaper to buy it @ $200 from them).
Thanks!
Same Here .. I believed it was the only with this problem since no one had said.
I think is Software Issue.
Yeah I noticed that no one had mentioned this, but I believe if it's software then it must be affecting everyone. At least, it should be affecting stock users. I guess I noticed this sooner because I use speaker phone when I'm driving in the car, since my ragtag bluetooth receiver that outputs through a tape that's plugged into it and inserted into the tape deck only transmits music and notifications, not calls--for some reason--over the car speakers. Just got sick of plugging into the phones headphone jack every time I got in and out of the car! lol
Check this out
http://forum.xda-developers.com/showthread.php?t=2024226
munchy_cool said:
Check this out
http://forum.xda-developers.com/showthread.php?t=2024226
Click to expand...
Click to collapse
See but mine doesn't crackle or do any of that stuff during calls or anything else. And it's not blown out sounding during anything other than calls where I have lowered the volume and then put it back up to max right after. I don't think the problem is the same as it is here, it just seems similar, for sure.
Also, when not on speaker phone, the in call volume is perfect and without issue. It's limited to specifically what I mentioned in the original post.
Thanks for the reply, but I'm talking about it being overtly loud and only being so when adjusting the volume down and back up to max, and that prior to that, the volume is just a bit on the quiet side at the maximum. Not crackling/popping/etc!
cool..sorry about that.
Exact same situation with me.little buzz while on call nothing else.
Sent from my Nexus 4 using xda app-developers app
[delete]
munchy_cool said:
cool..sorry about that.
Click to expand...
Click to collapse
No problem! Appreciate the attempted help =]
Does anyone else have a slight crackle noticeable at high volume while playing songs or loud noises? Its a slight crackle and you can tell the sound is not as pure as it should be. Put a song on YouTube full blast and see if you can notice any little crackle, you might notice sound is not butter smooth....
I have a crackle on the bottom speaker with the stock ringtone. i posted about it on here, but noone responded
I have the same issue with the volume is all the way up. But if I lower the volume a little it's good. This phone is crazy loud
a software update can fix that.........
mr pnut said:
a software update can fix that.........
Click to expand...
Click to collapse
If it does it will just limit the max volume.
Yea it sounds like a software blip actually. The sound isnt like a rattle from an unseated or blown speaker its strange. I wonder why no one else hasnt brought this up...
I had issues the first day but none recently... Maybe they just need to break in
Yea if i blownin the top speaker while its playing it crackles loke crazy. Not that you shoukd do that. I did very lightly. The bottom speaker does not. Might have to rma.
Happens in top speaker for me as well. I notice it particularly well with the second half of the ringtone/notification sound, "Ganymede." Should we ask for a replacement?
shadrage said:
Happens in top speaker for me as well. I notice it particularly well with the second half of the ringtone/notification sound, "Ganymede." Should we ask for a replacement?
Click to expand...
Click to collapse
I'm not sure.. I wish I had another nexus to compare it too... Since we have a month ill wait until I can somehow get to test another. Ill post back.
NightSkyCode said:
I'm not sure.. I wish I had another nexus to compare it too... Since we have a month ill wait until I can somehow get to test another. Ill post back.
Click to expand...
Click to collapse
This has to be an audio bug. I have also noticed it on my ATT Model. I have also noticed that the ringer volume drops dramatically when receiving calls. It is also hard to hear the person on the other unless the phone is held close to the ear.
Been having the same issue. It seems to mainly happen at the beginning of some notification sounds, almost like it has trouble initializing the sound on command.
I noticed this when I was playing a game, after muting all sounds, it sounds like the speaker is still active and produces noise. Its more of a hum than a crackle, for me at least. I I'm pretty sure its a software issue and not a hardware.
jazzstatic2 said:
This has to be an audio bug. I have also noticed it on my ATT Model. I have also noticed that the ringer volume drops dramatically when receiving calls. It is also hard to hear the person on the other unless the phone is held close to the ear.
Click to expand...
Click to collapse
With regards to the popping/crackling/buzzing that I posted earlier in this thread (I think on the last page to be exact; also this may be different from what you're describing), I have confirmed via a replacement device that I just received today that it was a hardware defect, NOT a software defect. There is no popping/crackling/buzzing or anything like that with the new one, and I even held them side by side and did a comparison for another person just to make sure I'm not crazy haha (though it was pretty apparent when the new one didn't exhibit the problem I was hearing with the first one). On a side note, the screen on the new one looks like it has better whites (I didn't have a problem with the other screen, and it looked just fine to me, but side by side you can see a difference and I guess I got a two for one on this by doing the exchange!)
And finally, I didn't have to update the replacement out of the box like I did the first phone, which means they're now shipping phones that already have the latest update applied to them. Just thought I'd check back to let you all know that if you do have this issue, you SHOULD RMA/exchange it for a new one, because it is NOT a software glitch if you have the same issues that I described previously.
Hope this helps =]
shadrage said:
With regards to the popping/crackling/buzzing that I posted earlier in this thread (I think on the last page to be exact; also this may be different from what you're describing), I have confirmed via a replacement device that I just received today that it was a hardware defect, NOT a software defect. There is no popping/crackling/buzzing or anything like that with the new one, and I even held them side by side and did a comparison for another person just to make sure I'm not crazy haha (though it was pretty apparent when the new one didn't exhibit the problem I was hearing with the first one). On a side note, the screen on the new one looks like it has better whites (I didn't have a problem with the other screen, and it looked just fine to me, but side by side you can see a difference and I guess I got a two for one on this by doing the exchange!)
And finally, I didn't have to update the replacement out of the box like I did the first phone, which means they're now shipping phones that already have the latest update applied to them. Just thought I'd check back to let you all know that if you do have this issue, you SHOULD RMA/exchange it for a new one, because it is NOT a software glitch if you have the same issues that I described previously.
Hope this helps =]
Click to expand...
Click to collapse
Yes it does help, thanks! Im going to rma mine monday and post back with my results also.
I first noticed a problem with my speakers when I made my first call. My nexus 5 always had great call quality but my friend sounded so hollow and not at all as clear as on the 5.
Then I tried sounds, music. It definitely has a noticeable 'peak' and high and low notes flatten and rattle. Is this what you all are experiencing?
Sent from my Nexus 6
Anyone noticing issues with WhatsApp? I can't seem to hear the conversation tone while I'm chatting. The notification rings just fine, it's just the conversation tone. I've factory reset, but made no difference. Any help will be appreciated.
hey all, i definitely have crackle on the bottom speaker. i do not have any issues with the top. I hear it with notifications as well as music. Here is a good test YouTube video that i am using to see if anyone can compare. I have to hit the vol rocker down 7 times from full volume to get crackling to go away.
I've contacted Google (i purchased through Google Play Store) and they are shipping out a replacement saying this should not happen.
Here are the steps they had me take to test the device.
1) make sure Bluetooth was off
2) check the volume settings for all types of notifications (ringtone, alerts, alarm...)
3) reboot into safe mode and see if it still persists
---> to boot into safe mode, hold the power button like u are going to turn the phone off, when the "Power off" option pops up on screen, long press it and it will ask if you;d like to boot into safe mode. THIS ONLY LETS STOCK APPS TO RUN, thats why i used youtube for the example.
4) factory reset(they asked how i did it, i did it normally through the system settings)
After this, the rep explained that this was the first time she heard of the issue and the replacement device shouldn't have any speaker issues.
I also asked if it will be a new device and she said yes, no refurbishes. If the issue happens again, she mentioned to call back in and they will replace it no problem. Hopefully this first replacement won't have the same problem, but i love the phone so much that im willing to have them ship multiple out until i get a good one.
hope this helps!!
EDIT: forgot to mention, they put a hold on your credit card for up to 7 days until they receive the device back. You SHOULD choose next day shipping as that will be part of the hold and your card will NOT get charged for any extra shipping charges.
Wish me luck!!!
here is a quick youtube video i made comparing a faulty device and a working device
pay attention to the "dings" in the beginning of each part of the video, you may have to watch it a couple times to hear the difference - to me its noticeable right away. The first 3-4 seconds of the video sounds fuzzy/crackly... The same "dings" around 7 seconds are not fuzzy or crackly at all.... there you have it folks, Hardware defect!
Same issue here
Tried factory reset etc, still same volume lowering amd crackling
Bought Xperia Z3C and from the first day some calls didn't work well... Others couldn't hear me about 60-70% of the calls, sometimes they heard like strong wind is blowing into the mic and when I put the call on loudspeaker then it worked, they heard me loud and clear.
So I took the phone back and ordered a new one, cause I really like Z3C, even more, if it would work with no problems
So my new, second Z3C, same green beauty - but same problem! I tried repairing with the first phone and tried doing the tests, neither helped. Only this time about half of the calls act like that. Sometimes if I put the call on speaker and then back, it works again, but not always.
So my question would be - Has anyone else had this kind of problem? And if so, what did You do? Is there even anything to do? Is it hardware or software?
There is no other phone I would like but it would be silly for me to try the same thing third time.
sorry to hear that,i guess that when you take the calls ,you cover the loudspeaker at the bottom of the phone
Sent from my D5833 using XDA Free mobile app
Similar thing happened to me, I had to yell first few days untill I discovered I had a bad habit from old mobile phone.
When i talk and holding the phone, my thumb is on the one side, three fingers on the other side, but that little finger is on the bottom, like i hold the phone not to slip down.
And the mic is positioned exactly so my little finger would cover it. That was my reason people couldn't hear me.
I doubt it's your case, but try to see if you do the same thing
Agree with others -- the mic is in a slightly odd place and I had to adjust the way I hold the phone to avoid blocking it in some way. Aren't the mics usually on the bottom left instead of the bottom right like the Z3c?
exact same problem
stinarammul said:
Bought Xperia Z3C and from the first day some calls didn't work well... Others couldn't hear me about 60-70% of the calls, sometimes they heard like strong wind is blowing into the mic and when I put the call on loudspeaker then it worked, they heard me loud and clear.
So I took the phone back and ordered a new one, cause I really like Z3C, even more, if it would work with no problems
So my new, second Z3C, same green beauty - but same problem! I tried repairing with the first phone and tried doing the tests, neither helped. Only this time about half of the calls act like that. Sometimes if I put the call on speaker and then back, it works again, but not always.
----
I have the same problem in All voice communication apps and normal calls.
If i test the microphone at The built in test i get no problem but in skype, Facebook and All other things that uses my Mic it cuts off and makes a windy sound. I was allmost ripping my own head off in anger and confusion because everybody i call is making me say things 5 - 10 times. And now i see im not the only one... What to do? Great phone beside that and headphone and aux volume is adjusting it self..
Click to expand...
Click to collapse
stinarammul said:
Bought Xperia Z3C and from the first day some calls didn't work well... Others couldn't hear me about 60-70% of the calls, sometimes they heard like strong wind is blowing into the mic and when I put the call on loudspeaker then it worked, they heard me loud and clear.
So I took the phone back and ordered a new one, cause I really like Z3C, even more, if it would work with no problems
So my new, second Z3C, same green beauty - but same problem! I tried repairing with the first phone and tried doing the tests, neither helped. Only this time about half of the calls act like that. Sometimes if I put the call on speaker and then back, it works again, but not always.
So my question would be - Has anyone else had this kind of problem? And if so, what did You do? Is there even anything to do? Is it hardware or software?
There is no other phone I would like but it would be silly for me to try the same thing third time.
Click to expand...
Click to collapse
I had this kind of a problem on the latest firmware (.77) sometimes. How about you try downgrading to an older firmware? Like the .93 firmware which can also be rooted
Sent from my D5833 using XDA Free mobile app
Got the same problem. After disabling "noise cancellation" (not sure how it's named in English FW) in settings > Call problems is resolved.
But now everyone hears everything within range of the main mic and thats not cool.
Can anyone confirm its related to 23.0.1.A.5.77 Firmware?
On previous version didn't had any issues except phone went underwater and died, and new one is already on the newest fw ;/
Don't want to do root due to guarantee issues after this.
hiryu_pl said:
Got the same problem. After disabling "noise cancellation" (not sure how it's named in English FW) in settings > Call problems is resolved.
But now everyone hears everything within range of the main mic and thats not cool.
Can anyone confirm its related to 23.0.1.A.5.77 Firmware?
Click to expand...
Click to collapse
+1 the same issue,
serviceman flushed the original firmware twice
nothing helped, they even refused to refund saying that they can not identify the problem .
Farewell guaranty, I'll try CM mb that will help.
The problem is floating, suspect bad mic contact or bad capacitor installed.
both require disassembling for proof.
Service tests shows that mic is ok.
Does anyone know how to get voltage\capacity curves from mic without disassembling ? mb some test pins on the back ?
olomagik said:
+1 the same issue,
serviceman flushed the original firmware twice
nothing helped, they even refused to refund saying that they can not identify the problem .
Farewell guaranty, I'll try CM mb that will help.
The problem is floating, suspect bad mic contact or bad capacitor installed.
both require disassembling for proof.
Service tests shows that mic is ok.
Does anyone know how to get voltage\capacity curves from mic without disassembling ? mb some test pins on the back ?
Click to expand...
Click to collapse
Do you can tell what is the sound recorded by 2nd mic? Mine is very low, like almost subwoofer
And on what Firmware you are?
stinarammul said:
Bought Xperia Z3C and from the first day some calls didn't work well... Others couldn't hear me about 60-70% of the calls, sometimes they heard like strong wind is blowing into the mic and when I put the call on loudspeaker then it worked, they heard me loud and clear.
So I took the phone back and ordered a new one, cause I really like Z3C, even more, if it would work with no problems
So my new, second Z3C, same green beauty - but same problem! I tried repairing with the first phone and tried doing the tests, neither helped. Only this time about half of the calls act like that. Sometimes if I put the call on speaker and then back, it works again, but not always.
So my question would be - Has anyone else had this kind of problem? And if so, what did You do? Is there even anything to do? Is it hardware or software?
There is no other phone I would like but it would be silly for me to try the same thing third time.
Click to expand...
Click to collapse
I had this problem, people did not understand what I said, TrackID was struggling to identify music. I left a message on my mailbox and could barely hear, changing the phone position helped a bit but it was still not loud. Sent the phone in repair and now it's perfect, I can whisper and people understand me
difto said:
I had this problem, people did not understand what I said, TrackID was struggling to identify music. I left a message on my mailbox and could barely hear, changing the phone position helped a bit but it was still not loud. Sent the phone in repair and now it's perfect, I can whisper and people understand me
Click to expand...
Click to collapse
You had issues with the main mic - I do not have (luckilly) such an issue. Only 2nd has some problems, but if I launch service tests it records sounds fine. With different quality than 1st mic but records properly.
Mine was recording fine in service tests also (replay sounded ok), but it was apparently not sufficient in calls. I think the service test is very sensitive, with my repaired unit I can whisper at 10 cm and still perfectly understand on the recording.
difto said:
Mine was recording fine in service tests also (replay sounded ok), but it was apparently not sufficient in calls. I think the service test is very sensitive, with my repaired unit I can whisper at 10 cm and still perfectly understand on the recording.
Click to expand...
Click to collapse
Please post reply to those questions:
1. Do you have enabled noise-cancelling function.
2. Which mic you test in service menu?
hiryu_pl said:
Please post reply to those questions:
1. Do you have enabled noise-cancelling function.
2. Which mic you test in service menu?
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1) Tried both, no difference
2) Tested microphone
Microphone in Z3C is the worst part of the phone
Im also have problems, or people Im talking to via phone, cause previous phone which I still have - SGS 5 mini - has very sensitive mic.
Both my phones are watter proof, also has special membrane, but when Im callling one to another difference are HUGE.
I checked 2 phones of my friends, and thier Z3C's have the same sensitivity, but the dont complain, as suppose they are usualy yelling
In SGS5mini I can rotate phone around the ear and still very louldy and clearly someone can hear me, thera are little diffrences ofcourse, but in Z3C where even when Im trying to have microphone close to mouth sound is much quieter - moving the phone little bit and conversation can be irritating.
It already pissed me off 3 times so much that I ended conversation, because of complaining of the other people.
P.S. Before someone will ask - yes, I disabled noise cancelling function from the begining, also trying different sound settings in call and sound menu.
SOLVED - at least in my case
What I did till today was:
disable any sound "improvements" in menu
cleaning microphone hole with compressed air
After test I saw little improvement, but still I was merely heard by other caller.
Looking mixer_paths.xml tried few times changing parameters and found the right one to rise sensitivity of internal mic.
Below are unchanged section that I'm talking about - in bold specific value that we can rise.
Code:
<path name="handset-mic">
<path name="adc4" />
<!-- 67 % of 124 (range 0 - 124) Register: 0x231 -->
<ctl name="DEC3 Volume" value="[B]83[/B]" />
<!-- 63 % of 19 (range 0 - 19) Register: 0x15F -->
<ctl name="ADC4 Volume" value="12" />
</path>
I choose value=92 as this found to be still safe (don't use to high values as it can damage your device) and I'm pretty happy now of my Z3C
Prepared MOD for this change to apply from recovery.
I've sent mine for repair. They said everything is ok, since repair service does not test calling in real life - just service tests, where this issue is impossible to catch. Had to ask them for "special" test - calling from my phone to somebody, and checking the difference between Noice cancelling feature turned on and off.
Hi any mod for stock ?
My wife have z3c everything was fine just one day start cut off world etc.
Will try with disabled reduce noise option
Any other solution ?
Guys I had the same problem, solved it today
Mine was running latest android 5.0.2(23.1.A.1.28) Z3 compact.
In my Music application(Walkman app updated to Music)-settings-Audio Settings- Mic sensitivity set to High.
Other person can hear me crystal clear
I suspect this is a Bluetooth related issue. I have my Bluetooth always on and when driving and calling there is no issue on car kit. I found an workaround, when calling before connected I press loudspeaker and mute unmute