Nexus 4 Microphone Feedback issues - Nexus 4 Q&A, Help & Troubleshooting

Hello everyone, time to report another issue (or not ?) I am having with my N4, and I need your help to see if it requires a return.
The microphone on my phone seems to give a ton of feedback when I am not in speaker mode. Whether I am using an earphone, or speaking directly with the phone on my ear.. tapping the microphone or breathing into it carries over pretty strongly into the earpiece. Some of my friends have said that I am sometimes pretty inaudible, I am guessing that's the microphone acting up.
Now I have read in some threads that the N4 microphone has a pretty high gain which often causes a distortion.. but I dont think this feedback is caused by that. Please correct me if I am wrong. Also, I have seen a few posts (not many) by people reporting this feedback.. but I am yet to come across anyone complaining about this when not using a earphone. Probably not many people start tapping their microphone while speaking on the phone.
Can anyone please tell me if you have faced this issue? If you haven't noticed.. can you please do me a favor and try it out ? Get on a call and check for microphone feedback by
a) using a earphone (not a hands-free headset)
and
2) speaking without a earphone with the phone on your ear.
I bought this in India with 1 year LG warranty.. and LG does not have the replacement policy which Play store gives. My seller has a 30 day replacement policy, and if I have to get advantage of that.. I need to call this in before 29th.
I am on stock ROM, Franco kernel r156 nightly. Build 513k, rev 11. Build Number JDQ39E.

Mic Problem
apollo_tirtho said:
Hello everyone, time to report another issue (or not ?) I am having with my N4, and I need your help to see if it requires a return.
The microphone on my phone seems to give a ton of feedback when I am not in speaker mode. Whether I am using an earphone, or speaking directly with the phone on my ear.. tapping the microphone or breathing into it carries over pretty strongly into the earpiece. Some of my friends have said that I am sometimes pretty inaudible, I am guessing that's the microphone acting up.
Now I have read in some threads that the N4 microphone has a pretty high gain which often causes a distortion.. but I dont think this feedback is caused by that. Please correct me if I am wrong. Also, I have seen a few posts (not many) by people reporting this feedback.. but I am yet to come across anyone complaining about this when not using a earphone. Probably not many people start tapping their microphone while speaking on the phone.
Can anyone please tell me if you have faced this issue? If you haven't noticed.. can you please do me a favor and try it out ? Get on a call and check for microphone feedback by
a) using a earphone (not a hands-free headset)
and
2) speaking without a earphone with the phone on your ear.
I bought this in India with 1 year LG warranty.. and LG does not have the replacement policy which Play store gives. My seller has a 30 day replacement policy, and if I have to get advantage of that.. I need to call this in before 29th.
I am on stock ROM, Franco kernel r156 nightly. Build 513k, rev 11. Build Number JDQ39E.
Click to expand...
Click to collapse
Hi, Well I had an issue after rooting and installing all my apps , So I did a factory install rooted and started installing the app 1 by 1 and testing.
For me the issue was that if I was on a call and I pressed the speaker button my mic would stop working , even if i switched back , after extensive testing I found that ever time that happend the only was to make my mic work again would be task killer or manually clearing and restarting the phone app. I know it sounds strange but for those of you who have the same problem, try it you will see that you dont even need to reboot in order for the mic to start working again, But why the dailer?

Related

Nexus One -- Incall Bug

So here's my issue.
During a call if i recieve a SMS/MMS/Email, my earpiece volume drops dramatically and i can use the volume rocker and put it too full and it still doesn't get back to a decent level.
So i was wondering if anyone else has noticed this and is having this small problem, other than that i am completely happy with the phone so far , haven't touched my iPhone since i recieved the Nexus One Jan 7th
P.S. i have SMS Popup app installed and same problem, so i have tried removing the app and still no cure
I haven't tried this on SpeakerPhone or BT Headset
I can 2nd this bug.
Along side, if you were to use any touch tone to send DTMF tones while on the phone (say you're entering your credit card or something), it also goes down real low. This is definitely a bug.
C
ya ....argh!!...hopefully a firmware update fix
I have experienced the bug as well...but what is even more strange is that if I get another text message or email and it causes the phone to vibrate the in-call volume shoots up even louder than it was before. I think it may have something to do with dual microphone and background noise cancellation this phone has.
No problem for me?
Just thought I'd offer some more input, but I don't think my phone is experiencing this problem..? I am currently on the phone with T-Mo, and had to enter numbers via the number pad while in the call, and the volume didn't adjust (neither up or down) at all.
I'm glad I found this thread. I should have read through all of the posts in XDA before starting a brand new thread about this. Sorry guys! I even have this issue listed on google's help forum with some ppl indicating the same. The call volume decrease for me when a call comes in. I have to put the phone on speaker, then take it off speaker in order to get the volume back to where it was. I use to have the volume decrease during an active call when a email or text comes in, but a small work around was to set the ringtone and notifications to silent in settings and in text and emails. Does anyone know if this is a software or hardware issue? or if there will be an OTA update to fix? This phone is amazing otherwise...I know there isn't a TON of ppl reporting this, so I hope google doesnt forget about us. I received a replacement that did the same thing along with new bugs the original didn't have, so I sent it back.
I have it also. Just thought it was me!
@johnboywilson, do you think google will come out with an OTA update for this? This is technically my first android phone, so im not sure how often they come out with updates, or if they get to all the issues no matte how few ppl might be having them. I had WinMo before, and they were pretty good at getting to bugs, sometimes even if just a handful of ppl have them. I had a samsung behold II for 2 weeks. I've only been using android for a little over a month now.
next time this happens will someone try swapping to speaker phone then back to handset and see if it goes back to where it was. I've had a problem a couple times where I couldn't hear the caller, switched to speaker phone, heard them fine, switch back to handset and the volume was back to normal. I honestly dont remember if I had received a notification at the time or not but I'd be curious to know if it is the same thing.
@zjchaser, if you had seen my two previous posts, you would have seen that I use the speaker phone on then off method to correct the volume decreasing when a call, text or email comes in while on a call. This is just a work around and not a fix. I need to know if we will get an OTA update to correct???
@Mrplennium I`m sure they will. if you go onto google support pages you will see what questions people are asking and what faults other people are experiencing.
@zjchaser I have had that problem too. If im on a call and i switch between speaker phone and handset the sound goes off. If i then make a new call the sound is still off and i have to switch between speaker and handset to get it to come back on!
Still love the phone though..
@johnboywilson, I hope you are right. I am one of those ppl that started a thread on the google forum about this issue, and others have been reporting it. I was just fearful that this is one of those issues that's in the minority, so google might skip over it. I hope that's not the case. Other than that, this is by far the BEST phone i've ever owned. I have no other issues with it.
I use the wired headset mostly, but I can confirm this as well. It isn't just another call or SMS for me that causes it...anything that adds a notification (SMS, plugging in to USB, email...anything!). The volume either goes crazy up, or crazy down. It seems to alternate.
It went down the other day after an email during a call, so I had to put the rocker all the way up just so it would sound normal. Shortly thereafter, I got a text and lost my hearing for about 10 mins...the phone can get very loud.
Seriously, this needs to be fixed.
Yup, it happens through the wired headset as well. I think it's def a software issue. Hope you have google people patrolling this site and seeing these issues as well. The first OTA update is coming this week, but for the 3G issue. No one knows what other possible fixes might be included.
Even received a replacement that did the same thing. Not sure why some ppl have working devices, and others have these software glitches. I doubt i'll ever be an early adopter again.
WOW! ok, after 3 preliminary tests, I can conclude that the OTA update has resolved this issue!!!!! YEEPEEE!!!!!!!! Now the phone is PERFECT! I will keep monitoring the situation throughout the day to see if it stays that way, which I can't imagine why it wouldn't!!!THANK YOU GOOGLE!!!!
it didnt fix the problem when i did the update,still have low incall volume
If you have low incall volume - rise it, or flash a kernel with volume boost hack. This bug has been resolved months ago. You're talking about something else.

2 Device problems i noticed on my phone.

First 1,gps needs around 10 mins in clear sky to lock my position , with gps fix(from the market) it takes 5-20 seconds.
Second and most important,all the people that i talk with cant hear my voice clear,i hear them clear tho,there is a really low pitch sound in the background when noone talking even on the road with full bars,i tryed 2g and 3g networks, i even tryed calling my phone from someone else phone and i couldnt hear his voice clear,when i used the headphones my callers heard my voice crystal clear.
I am thinking of taking my phone for replacement in the next 3 houers so i really apriceate any fast feedback especially for the second problem.
GPS fix is usually very quick on my X5 with data connection on, usually under 30 sec.
I've had one or two instances where a geocaching app wouldn't get a fix in 5 or 10 min. A reboot solved that every time.
As for the sound problem: sounds like your microphone is defect. No such problem on my phone...
1. You need to enable gps xtra for faster lock, in the same menu where you enable gps.
2. Some say that B160 rom creatly improves call quality, id try that from. Look from the dev section.
so gps is normal but microphone defective?
anyway,i got it back at the shop for a replacement i ll have a new in 4-5 days ,but im a bit woried if it will be defective again as there are some known problems like gps,wifi,light bleeding,burned pixels,flash player random reboots and i think i ve got 60-70% chance of geting a working one
I have a similar problem...
When people call me they tell me that my voice is very low. This changes when i hold the phone in front of my face, then it becomes better. But it is only good when I switch to the loudspeaker mode. Then you hear my voice clearly. Is it possible that this phone has a certain voice activation level and that this is set too critical?
And if it is so, can I set this threshold value anywhere?
edit: And can I edit the volume of the microphone itself too?
I find that if I have the phone tucked between my ear and shoulder (like you do when you are using both hands for something but still want to talk on the phone), noone can hear me at all.
But if using it "normally" (ie: by holding it to my ear with my hand) it works fine.
Does this device have a noise cancelling mic that is affecting things when the entire back panel is covered or something?
i have the same mic problem... i sent it for replacement...
7s10u said:
i have the same mic problem... i sent it for replacement...
Click to expand...
Click to collapse
My replacement came yesterday and mic is ok
True about GPS, just need to enable the option sanpsa said.
Mic, never had a problem so far.. touch wood.
Notwithstanding the fact that flipmodegr's microphone was obviously faulty, something to consider when others say they're having difficulty hearing you is the noise-cancellation microphone.
I suspect that those who're having problems might be covering or scraping the second microphone hole, or have a cover of some sort over it.
I haven't encountered the problem at all, but I'd be interested in knowing if those of you who have (outbound) audio problems are using any sort of cover on the 'phone while you're actually using it.
Cephalus said:
Notwithstanding the fact that flipmodegr's microphone was obviously faulty, something to consider when others say they're having difficulty hearing you is the noise-cancellation microphone.
I suspect that those who're having problems might be covering or scraping the second microphone hole, or have a cover of some sort over it.
I haven't encountered the problem at all, but I'd be interested in knowing if those of you who have (outbound) audio problems are using any sort of cover on the 'phone while you're actually using it.
Click to expand...
Click to collapse
I'm pretty sure it's not a noise cancelling mic. It's just a directional mic for use when recording video.
Cephalus said:
Notwithstanding the fact that flipmodegr's microphone was obviously faulty, something to consider when others say they're having difficulty hearing you is the noise-cancellation microphone.
I suspect that those who're having problems might be covering or scraping the second microphone hole, or have a cover of some sort over it.
I haven't encountered the problem at all, but I'd be interested in knowing if those of you who have (outbound) audio problems are using any sort of cover on the 'phone while you're actually using it.
Click to expand...
Click to collapse
well,i never covered the hole of the second mic i have even tryed touched the phone from the side with 2 fingers in each side,tryed every holding position and i was also carefoul to dont touch any holes or the main body of the device,also no phone case was used
Poulsen8r said:
I'm pretty sure it's not a noise cancelling mic. It's just a directional mic for use when recording video.
Click to expand...
Click to collapse
Google search mentions a noise cancellation microphone exists.
Sent from my Desire HD using XDA Premium App
sanpsa said:
1. You need to enable gps xtra for faster lock, in the same menu where you enable gps.
2. Some say that B160 rom creatly improves call quality, id try that from. Look from the dev section.
Click to expand...
Click to collapse
I unfortunately don't have the option for xtra GPS - I only see Use GPS Satellites, and beneath that is GPS Source (which gives me only one option - Use internal GPS)
I am on Gingerbread - CyanogenMod 7.2.0.
Can you or someone else suggest a way to get around this problem? I am trying geocaching and the lack of GPS fix is really frustrating!
for me the GPS fast fix was only solved with replacing the gps.conf file, with this one
http://forum.xda-developers.com/attachment.php?attachmentid=905377&d=1329444560
tempius said:
for me the GPS fast fix was only solved with replacing the gps.conf file, with this one
http://forum.xda-developers.com/attachment.php?attachmentid=905377&d=1329444560
Click to expand...
Click to collapse
Excuse my ignorance but where do I need to change this? Or can you direct me to the right thread with the instructions?

[Q] Volume Mic

There is the chance to put (or try at least) an improvement in sound mic? Sometimes people said to me that they are listening me bad, others too down... Anyways, I'm using 2g connection only (in order to improve sound quality), even so, if I speak "with my normal voice" almost all people have a bit difficult to ear me!
I saw "hwVolumeFactor.cfg" , but there's no line to mic volume....
At least 2 other people have the same problem:
http://forum.xda-developers.com/showthread.php?t=1157111
I have the same problem too. Tried to find some volume file. Solutions?
Sent from my u8800 using XDA App
+1.
I tried to find the file AudioPara, AudioFilter et similia,but i haven´t found anything in u8800 rom....
FabryXY
I have the same prob too.I have to speak loud to hear me
The hwvolumnfactor certainly cannot modify the internal mic and earpiece levels. It's to be done at the application framework stack or even the core library stack.
Sent from my IDEOS X5
any chance of those people with problems have a defective unit?
skinniezinho said:
any chance of those people with problems have a defective unit?
Click to expand...
Click to collapse
I wouldn't say it's a defective unit, because that would mean more than 30% of the whole sold units of U8800 were defective and a company big as Huawei wouldn't do it. Would only create mass amount of angry people and paybacks. So I am guessing some setting is bad.
Hi
I not think that this unit are defective.
For me the microphone position isn´t ideal, so is necessary boost the mic volume,
expecially for people with deep voice.
I hope that in future this become possible.
FabryXY
fabryxy said:
Hi
I not think that this unit are defective.
For me the microphone position isn´t ideal, so is necessary boost the mic volume,
expecially for people with deep voice.
I hope that in future this become possible.
FabryXY
Click to expand...
Click to collapse
I Think this is the problem, i have a deep voice too... although using 2g only helps a lot, there's no a excellent quality and every time I reboot the phone i have to configure 2g again!
I've posted this problem before, in another post. Just posting here too, simply to join the club. Same mic issue for me. Others cannot hear me well while I can here them crystal clear.
P.S. I replaced my first X5 device within 4 days from purchasing it and apparently the problem exists in my current (2nd) device too. I didn't replace the 2nd one because the mic issue appeared after "root". That's weird...
P.S. 2 I really love this phone. It's a high end device in an extremely affordable price and I DO NOT WANT to replace the specific model whatsoever. However, this has been a very frustrating thing and still no one has come up with a solution!
same problem here. have to speak really loud to be understood... hopefully someone is able to fix it. otherwise a great phone!
I also have the low mic volume problem. It's very frustrating. Not everyone seems to be complaining it seems so I'm wondering if it's possible that there was a bad batch of these phones?
Can anyone confirm that their mic levels are normal - i.e. the person you are calling can normally hear you loud and clear? That would be useful to know.
The mic itself should not be problem.
Since I have bad reception in home, I generally prefer talking to people with viber, skype and such. I do not have any mic. issues with such programs.
However people really have hard times to hear me if I am talking on GSM -or make me have hard times because of shouting-
Good tip, hopefully maybe some dev could look into it, with the idea to solve this problem... In small forums that i use, other peoples complain too about this strange behavior. I think the problem are related to the secondary mic that are erasing outside sounds, but it is very responsive and maybe it erases more than the outside sounds, it erases a little of our voice... The normal think is people telling me something like that: "Are you talking from the bottom?" or "Are you talking from the Chilean Mine?" xD
I agree. Once I changed the value of hw.secondary_mic=0 to hw.secondary_mic=1 in /system/build.prop. I noticed that people on the phone could hardly hear me and I heard weird noise from the earpiece. Then I switch the value back to 0, it works fine now.
You guys may need to check this value in your phone's current setting.
Sent from my IDEOS X5
BookBu said:
I agree. Once I changed the value of hw.secondary_mic=0 to hw.secondary_mic=1 in /system/build.prop. I noticed that people on the phone could hardly hear me and I heard weird noise from the earpiece. Then I switch the value back to 0, it works fine now.
You guys may need to check this value in your phone's current setting.
Sent from my IDEOS X5
Click to expand...
Click to collapse
Mine was at 0 already. Changed the values to 1,2 just in case, but the problem remains. Changed back to 0 again.
Same here I was thinking about trying the hw_secondary_mic thing, but you say it's to no avail... It's a very nice phone, but what's the use if people can't hear me. I've sent a message to Huawei and I'll call local warranty service if this problem is salvageable for this line of phones. If not, the return path is the way ...
Hello,
as I mentioned in another Thread I have the same problems you have. There have to be some settings wrong in the comparison of the signals of the two microphones.
Also I played with "hw.secondary_mic=X" and it didn't help me. I tried 0 and 1. It changed, but 1 was worse than 0, without changing something else.
Maybe one of the more experienced Dev's can have a look at this problem, at least where we can find the source for comparison or the adequate settings. Thanks in advance
But for now I have a working workaround
I use the void#draco rom with the kernel from #eridanus (should also work with other roms)
In "system\build.prop" are the settings
hw.secondary_mic=1
...
ro.config.hw_optb=
hw.secondary_mic=1
...
ro.config.dualmic=true
important. Maybe someone can explain me what the second and third entry exactly do?
And now comes the trick. You have to cover your secondary mic on the back (next to the 5.0 Megapixels print). Either with your finger (cumbersome) or with 2 layers of adhesive tape or something like that.
I've tested this yesterday evening and it worked quite fine for me. Those were my best gsm-calls (exept those with the cable-headset).
Maybe it also works with other settings in build.prob, those above worked good for me and I didn' test all the 16 combinations (3 settings + dumb microphone).
So, please try it and share your experience
Edit: Just tried it with latest oxygen. Stock experience was as annoying as with stock void, but after changing values to those above (you have to write the last two of them by your own) and making the microphone dumb the call quality got much better. Try it for yourself
I thought about covering the secondary mic too, but it's a bit non-classy Hmm. From instincts, setting ro.config.dualmic=false should disable the secondary. Have you tried it? I'm gonna try it when I have the time...
Also I feel that there should be some settings regarding those microphones but, I'm not sure if they can be easily found without spending some time with the OS code. Having heard that Huawei has released the code as open source (?) I hope they have comments there
I tried ro.config.dualmic=0 a few minutes ago, and with the uncovered microphone i was hardly understood. With the covered microphone everything was good.
Seems that the phone is unimpressed by this setting...or it is because I use Oxygen at the moment. There wasn't such a setting in build.prop, I wrote it there by myself.
Now I tried hw.secondary_mic=0 without the other settings (commented out)
and with an uncovered mic you are hardly to hear as like as the other settings and with the covered mic it's acceptable. But I think it's a bit worse than the settings I mentioned above with everything enabled.
Somehow the phone doesn't react on these settings as we want it to do.
So I will set the three values to 1 and use my tiny piece of adhesive tape until a better solution is available. As I said this is a workaround, not a fix.

Microphone Issues on Asus Zenfone 2 Laser Ze550kl

Hello All
I bought myself an Asus Zenfone 2 Laser Ze550KL a couple of weeks back.
An overall good phone. But I am facing an irritating issue.
The phone's microphone does not work from some point onwards. Once this happens, when attending(or making) a call, the other person wont be able to hear me.
I am not sure whether its a hardware issue or a software issue. Because once I restart the phone everything is perfect once again. After maybe a couple of calls, the problem resurfaces.
I read in multiple forums of this issue (even in Zentalk) , but nobody has a clean solution. Some of the solutions were -to disable Ok Google Detection, to enable call recording, to switch to loudspeaker, to reboot the phone and so on.
Enabling loud speaker works for me. When I realize the other person cannot hear me, I switch to loud speaker and then he is able to hear me.
Did anybody come across this issue? Is it a software issue? Any help/ideas/suggestions would be nice.
I am hoping its a software bug which will be hopefully fixed in the next system update or so.
Thanks
Hmm that's an odd one I can tell you that I have call recording enabled on a ze551kl and haven't had this issue, but I'm not sure if its specific to the 550 or not. I haven't actually recorded any of my calls, it just pops up and asks me if I want to every time and I tap cancel.
Sent from my ASUS_Z00TD using Tapatalk
CKtheProblem said:
Hmm that's an odd one I can tell you that I have call recording enabled on a ze551kl and haven't had this issue, but I'm not sure if its specific to the 550 or not. I haven't actually recorded any of my calls, it just pops up and asks me if I want to every time and I tap cancel.
Sent from my ASUS_Z00TD using Tapatalk
Click to expand...
Click to collapse
Its not about recording calls.. Its about the recipient not hearing me. The microphone is what is bothering me. I doubt the issue is with the noise cancellation of microphones. Perhaps cancelling more than noise.
When I reboot the phone, everything starts working normally. After a few calls the problem returns, the recipient not hearing me!.
The temporary fix for me is switching to loud speaker. I dont know why, but the mic starts working when in loud speaker. The moment i switch it back to handson, the recipient is again not able to hear me.
Read a few forums in zentalk reporting the same issue
www(dot)asus.com/zentalk/forum.php?mod=viewthread&tid=14486
I am seriously hoping it is a software bug which would be fixed in the next update or so.
I tried the hardware test which behaves differently when the problem occurs and when it is problem free.
The hardware test is perfect if i test the mic just after reboot and when everything is normal.
But once i find out that the recipient is unable to hear me (after maybe a couple of calls/days after the reboot) , i did the hardware test again and certainly was different. A buzz at all times with my voice being completely muffled. Something to do with the noise cancellation mic i believe.
I have tried disabling OK Google Detection.
I have tried enabling call recording.
I have tried reseting factory settings , clear wipe partitions etc.
I have tried enabling dialer pad tones (Dont know why this was marked as a solution in some forums)
But all of the above was not a solution for me. Switching to loudspeaker works. And rebooting the phone (which is irritating during important calls) also works.
Any help would be nice.
[email protected] said:
Its not about recording calls.. Its about the recipient not hearing me. The microphone is what is bothering me. I doubt the issue is with the noise cancellation of microphones. Perhaps cancelling more than noise.
When I reboot the phone, everything starts working normally. After a few calls the problem returns, the recipient not hearing me!.
The temporary fix for me is switching to loud speaker. I dont know why, but the mic starts working when in loud speaker. The moment i switch it back to handson, the recipient is again not able to hear me.
Read a few forums in zentalk reporting the same issue
www(dot)asus.com/zentalk/forum.php?mod=viewthread&tid=14486
I am seriously hoping it is a software bug which would be fixed in the next update or so.
I tried the hardware test which behaves differently when the problem occurs and when it is problem free.
The hardware test is perfect if i test the mic just after reboot and when everything is normal.
But once i find out that the recipient is unable to hear me (after maybe a couple of calls/days after the reboot) , i did the hardware test again and certainly was different. A buzz at all times with my voice being completely muffled. Something to do with the noise cancellation mic i believe.
I have tried disabling OK Google Detection.
I have tried enabling call recording.
I have tried reseting factory settings , clear wipe partitions etc.
I have tried enabling dialer pad tones (Dont know why this was marked as a solution in some forums)
But all of the above was not a solution for me. Switching to loudspeaker works. And rebooting the phone (which is irritating during important calls) also works.
Any help would be nice.
Click to expand...
Click to collapse
To OP,
This is for most of the guys. It's a software issue, dont worry, Just update to latest update. Which happened to me the same, and solved when i updated some random OTA update fix by asus. So the current version on my phone now is LRX22G.WW_user_1.15.40.639_20151029044030520_201505210103
[email protected] said:
Its not about recording calls.. Its about the recipient not hearing me. The microphone is what is bothering me. I doubt the issue is with the noise cancellation of microphones. Perhaps cancelling more than noise.
When I reboot the phone, everything starts working normally. After a few calls the problem returns, the recipient not hearing me!.
The temporary fix for me is switching to loud speaker. I dont know why, but the mic starts working when in loud speaker. The moment i switch it back to handson, the recipient is again not able to hear me.
Read a few forums in zentalk reporting the same issue
www(dot)asus.com/zentalk/forum.php?mod=viewthread&tid=14486
I am seriously hoping it is a software bug which would be fixed in the next update or so.
I tried the hardware test which behaves differently when the problem occurs and when it is problem free.
The hardware test is perfect if i test the mic just after reboot and when everything is normal.
But once i find out that the recipient is unable to hear me (after maybe a couple of calls/days after the reboot) , i did the hardware test again and certainly was different. A buzz at all times with my voice being completely muffled. Something to do with the noise cancellation mic i believe.
I have tried disabling OK Google Detection.
I have tried enabling call recording.
I have tried reseting factory settings , clear wipe partitions etc.
I have tried enabling dialer pad tones (Dont know why this was marked as a solution in some forums)
But all of the above was not a solution for me. Switching to loudspeaker works. And rebooting the phone (which is irritating during important calls) also works.
Any help would be nice.
Click to expand...
Click to collapse
Hi I too have this same issue. I believe it is a faulty model from Asus! I had serviced my mobile last month and the Subboard assembly has been completely changed by those people but still I face the same issue. . Hope I will throw away this bulsh**t soon. Asus not willing for replacement too I argued so many times which is just waste of time. Totally a waste of money and time.
Microphone issue
I am also having same problem once restarted phone is all fine...should i replace phone ??
Bought just 2 days back
Solution
Since you apply this solution the error has not returned to flicks: I cannot post the youtube link, but search the title: Solved: Asus Zenphone 2e mic problem by Jack Scorpion.
I have the same device with the same problem! It was neglible before, and it happened very rarely. But recently it had become worse and that thing happened to all the calls. Switching to loudspeaker works (loudspeaker mode disables the bottom mic and switches to top mic). I reset the device to factory settings (that thing wiped the internal memory too!) and since then, i haven't updated the 'ASUS Calling Screen' from the play store and everything works fine atleast till now.
hai friend try (ASUS ZenFone 2 Laser=ZE550KL (Z00L) software Image: 1.17.40.1234 for WW SKU only) this firmware from asus site or try system update form your mobile. thats old version runing firmware running on your mobile so thats a software problem. this a network issue in that old version asus team doing always best i am also have same problem in past month but my current update installed after working fine. so don worry friends
[email protected] said:
Its not about recording calls.. Its about the recipient not hearing me. The microphone is what is bothering me. I doubt the issue is with the noise cancellation of microphones. Perhaps cancelling more than noise.
When I reboot the phone, everything starts working normally. After a few calls the problem returns, the recipient not hearing me!.
The temporary fix for me is switching to loud speaker. I dont know why, but the mic starts working when in loud speaker. The moment i switch it back to handson, the recipient is again not able to hear me.
Read a few forums in zentalk reporting the same issue
www(dot)asus.com/zentalk/forum.php?mod=viewthread&tid=14486
I am seriously hoping it is a software bug which would be fixed in the next update or so.
I tried the hardware test which behaves differently when the problem occurs and when it is problem free.
The hardware test is perfect if i test the mic just after reboot and when everything is normal.
But once i find out that the recipient is unable to hear me (after maybe a couple of calls/days after the reboot) , i did the hardware test again and certainly was different. A buzz at all times with my voice being completely muffled. Something to do with the noise cancellation mic i believe.
I have tried disabling OK Google Detection.
I have tried enabling call recording.
I have tried reseting factory settings , clear wipe partitions etc.
I have tried enabling dialer pad tones (Dont know why this was marked as a solution in some forums)
But all of the above was not a solution for me. Switching to loudspeaker works. And rebooting the phone (which is irritating during important calls) also works.
Any help would be nice.
Click to expand...
Click to collapse
Try disabling Audio Wizard app
I am also facing same problem. Suddenly the mic of my asus fails to work.
Solution
There is solution. Please post it on another forums after you will check it.
Just hold your phone in your hand in position, which will make sound to reflect directly into your voice microphone. This way you will make a difference in signal between voice and noise cancellation microphone. That's how voice cancellation technology works. I have got this result after one week of search for any effective solution. And did not find any useful info. So I have find a solution after some experiments.
Please post it to another forums if it will solve your problem.

Problem with audio on calls barely audible

I have been reading on this online trying to find a solution without any comprehensive solutions so would appreciate it if someone could please help me out....
While talking on the phone using my moto x style...the people on the other end say that they can barely listen to me....i have to literally shout to make them hear it...
do any of you face similar issues? am i doing something wrong?.
I am on stock btw and received the OTA MM update a week back
Please let me know what other details you need to identify and solve the problem
Ok so its not just me. It started as soon as I updated to MM. I did find somewhat of a work around. Usually if I take the phone away from my ear (so the display turns on) and then put it back, they can magically hear me again. If that doesn't work I toggle speakerphone mode on then off and it works.
Sent from my XT1575 using Tapatalk
Wow I will definitely try it out next time I face this issue... Am so relieved to see that I am not the only one with this issue... Is your problem intermittent too? Also anybody else facing the same issues?
Sent from my HM NOTE 1S using Tapatalk
I disabled Enhanced 4G LTE Mode and the problem immediately went away. After a few days, I tried my luck and turned it back on and haven't had a problem with other hearing people hearing me since. Good luck.
Unfortunately am still facing a lot of issues with the calls...my voice sounds muffled and extremely feeble to people and they arent able to hear me....
Am surprised nobody else is facing this issues...did i get a defective piece? Are there any other things I can try out....
extremely frustrated with it and not sure what to do...any help would be immensely helpful
bump...
I'm having the same issue on 2 devices. It happened on both OS's. I'm going to try turning off the enhanced 4g lte option. Maybe that doesn't play well with Verizon. One note I did make was the problem doesn't exist on speaker phone. I kinda thought it was the noise canceling mics being too functional.
Thanks please let me know how it goes and if you are able to find anything...I dont even have the 4g LTE option since I am using the phone in India...
Have tried disabling Ok Google voice activation which helped lot of OPO users but doesnt seem to work on MXPE
I've got the same issue on a phone I just got 3 days ago. Replacement should arrive today.
The problem... Low volume on the handset earpiece accompanied by very low level but constant background static noise. The background noise is low enough to only be audible in a quiet environment. Switch to speaker phone, Bluetooth, or wired headset and the problem is gone. The problem is only on the handset earpiece.
Sent from my XT1575 using Tapatalk
Okay I am facing the issue with the microphpone actually in terms of outgoing call quality...the other person is barely able to hear me at all
msankadi said:
Okay I am facing the issue with the microphpone actually in terms of outgoing call quality...the other person is barely able to hear me at all
Click to expand...
Click to collapse
I see, different problem from mine. Audio for the other person on my calls is fine.
My replacement has arrived, but the problem persists. However prior to upgrading the new phone to Marshmallow, it was fine. Seems like a Marshmallow bug.
I started a new thread detailing the issue at http://forum.xda-developers.com/showthread.php?t=3277589.
Sent from my XT1575 using Tapatalk
Thanks a lot for your inputs though...issue is a bit different...
Same issue here ! immediately after MM OTA update (stock vanilla) people start complaining they cannot hear me well !
After sorting most of MM issues this is a major pain in the a**
Let Moto know about this as it makes the phone crippled.
How come there aren't any more complaints about this serious issue !
This is 100% MM related - People complain they can barely hear me on the other end of the line - I sound muffled, stuttered and basically bad to the point they cannot continue the conversation and demand I call them from a land line !
Forget all MM bugs, problems, etc (need I mention the Equalizer went AWOL) now this Smartphone which I highly praised and loved became a ...smart something - with no phone feature.
Help me let Moto support be aware of this issue.
Thanks
I have the same issue, the other person is barely able to hear me.
I'm in Italy and i noticed that this issue come when my phone is in GSM (2G), when i talk in 3G it's ok.
I also made a TEST that you can do, i tried to speak with headphones's microphone and the issue is gone, but when I unplug the headphones the issue came back immediatly (switching the screen on).
Does anyone know how to tell this issue to Motorola?
Everyone of us should send his request to Motorola, to show them this common issue.
Got the following advise from Motorola support on chat - it seems to help - please tell me if it work for you:
please go to settings > apps > all > Audio Effects app - Tap Force Stop - Clear Cache and Clear Data.
Also under settings > apps > all > go to Phone app - Tap Force Stop - Clear Cache and Clear Data.
Now please turn off the phone and when you turn it back on try making a call.
alon3232 said:
Got the following advise from Motorola support on chat - it seems to help - please tell me if it work for you:
please go to settings > apps > all > Audio Effects app - Tap Force Stop - Clear Cache and Clear Data.
Also under settings > apps > all > go to Phone app - Tap Force Stop - Clear Cache and Clear Data.
Now please turn off the phone and when you turn it back on try making a call.
Click to expand...
Click to collapse
I did try all that per Motorola support. It made no difference. Then I tried a factory reset without reconnecting to my Google account. Also, no difference.
Note I am waiting on a second replacement phone. It should arrive on Wednesday.
Sent from my XT1575 using Tapatalk
None of the solutions seem to work for me either Did you guys actually try to finalize if this issue was only due to MM? Did you not face it on Lollipop? Am seriously lost for words on the issue as its such a basic need which is not being met...did the replacements help resolve it?
msankadi said:
None of the solutions seem to work for me either Did you guys actually try to finalize if this issue was only due to MM? Did you not face it on Lollipop? Am seriously lost for words on the issue as its such a basic need which is not being met...did the replacements help resolve it?
Click to expand...
Click to collapse
This is 100 % MM issue
I can confirm
This is not on lollipop
Is audio equalizer solution full proof ????
Sent from my XT1572 using Tapatalk
freakzapster said:
This is 100 % MM issue
I can confirm
This is not on lollipop
Is audio equalizer solution full proof ????
Sent from my XT1572 using Tapatalk
Click to expand...
Click to collapse
I only recently got the MXPE, and upgraded to Marshmallow immediately. My first call was under Marshmallow's control. It had the background noise and low volume level.
I got a replacement and tried it under Lollipop immediately. It did not have the background noise, but did have low volume. Upgraded it to Marshmallow and the noise returned. So, I would conclude that the noise is a Marshmallow induced issue.
However, I have a second replacement of the way. My thought is that perhaps the noise is related to the low volume issue, which is a hardware problem, and Marshmallow is just highlighting the weakness in some way that results in the noise.
As for the volume problem, this is the first phone I've ever had to use at maximum volume. Even then, it is just adequate. From what i have read on boards like XDA, this is not normal. That, in part, is why I have another replacement on the way.
Sent from my XT1575 using Tapatalk

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