Low microphone volume / not working - Xiaomi Mi 4C

Hi, I've got some kind of problem with my Mi4c microphone. During calls no one can hear me if I don't use the loudspeaker option, and when I try to record something it's really quiet. I've tried stock ROM, cyanogenmod 12.1 and 13.1. Does anyone know what may be causing it? And what's the fix? Thanks in advance.

same problem
I have same problem to, i've try to change microphone with other, but it still same..
Please help thus isue...

Same problem with me. My partner couldn't hear my voice when we made video call with facebook, hangout, duo etc. But using line working normally

Same problem here. It started after updating CM 13.1 TS to version 20161007.

It looks like other phones are having the same problem, so I guess it's not an mi4c specific issue... As for Skype, 7.00.0.655 works. See https://community.skype.com/t5/Android/Microphone-not-working-android/td-p/4417354/page/4

Extremely low microphone volume when doing Skype Echo call test on stock MIUI8, but works normally when calling somebody. Weird.

Related

Skype - Mic is all Static. CM10stable

I have used both voice recoder and google voice search with no problem.
Mic seems to be working properly however in Skype it comes out all static.
On Stock everything was fine.
Any advice on a fix?
can you test skype on your phone to see if its just me..
Thanks everyone and happy new year.
Malbolge said:
I have used both voice recoder and google voice search with no problem.
Mic seems to be working properly however in Skype it comes out all static.
On Stock everything was fine.
Any advice on a fix?
can you test skype on your phone to see if its just me..
Thanks everyone and happy new year.
Click to expand...
Click to collapse
12/26/2012
So.. I plugged my Headphones that include a Mic that i got with my phone into the audio jack and do another test.. and everything is clear.
This is stupid ..I wonder if anyone has a fix for this.
Think Any of the CM 10.1 Daily's have fixed this issue?
This is the main reason why I dont run CM10. I havent found a fix other then using a headset or bluetooth with skype. Once there is a fix I will sure return to CM10

Mic Issue Hangouts

I've been running my d850 on CM12, CM11, and Cloudy for about two weeks each
However, when i am in a video chat with both hangouts and skype, my phone's microphone doesnt work, and it doesnt work with my headphones either. It is possible that it isnt a mic issue, as it works with standard phone calls. I can hear them, but they cant hear me. I tried the same thing with my tablet on the same network and same apps and it worked fine. Does anyone know what i should do?

Mic not working for voice calls (works for google voice search and speakerphone) Mi4i

Hi all,
I'm having a problem with my mi4i when I have voice calls the microphone doesn't register any sound. It works fine on speakerphone and on doing recordings which leads me to believe this is software and not hardware.
I've tried removing the google voice detection stuff by inhibiting it, as i saw elsewhere this was a problem. I couldn't find any options about noise cancellation which may be malfunctioning.
I'm currently using the most up to date MIUI rom (MIUI 7.0.3.0, android version 5.0.2 LRX22G, kernel 3.10.49) but was previously using the ressurection remix. Both times I had the same problem; I was hoping that with the update to the latest MIUI it would fix this problem, but alas it hasn't.
If anyone has any ideas of how to fix this it would be appreciated.
Also, thanks to all the people out there working on ROMs and fixes!
Thanks
zero

Mi4, CM13 echo in calls

Hello,
I have a Mi4 with TWRP and CM13, latest nightly from today, but the problem also occured on the nightlies before.
During calls the other party complains about hearing himself. On the internet I found ideas like:
- disabling the "OK Google"-recognition on every screen (although this held true for Skype-video-calls)
- lowering in-call volume
I did not find any other ideas. Do you have an idea?
EDIT: I also tried two things:
1. entering the following things -> no changes
su
setprop persist.audio.fluence.mode false
setprop persist.audio.handset.mic analog
reboot
2. disabling the mic while calling -> success, the other party has no echo anymore
This of course is no useful solution, as normally a mic is needed for calling.
I'm facing the same problem. Did you find a solution?
nope
Same here.
Posted this in another forum. After trying a few things it appears that microphone is relaying sound from the speaker back to the caller. It's like the microphone is too sensitive so it picks up the callers voice from the speaker.
yes, it is definitely a problem with the mic. as soon as you deactivate it, the other party has no echo anymore.
EDIT: I wonder if this is the case, because in the native MIUI there was a noise-suppression and dual-mic option which may be good for avoiding this problem. I highly doubt CM will implement this specifically for this phone. Right now I am always calling with a headset which works fine.
EDIT: Headset isn't working anymore too. Callers say I am way too silent. Soundrecorder App confirms that mic sensitivity is too low.
I think the solution might be here, thought I am not able to understand completley what they are doing there: https://jira.cyanogenmod.org/browse/NIGHTLIES-2619
It should be solved after installing the next nightly:
https://www.cmxlog.com/13/cancro/
http://review.cyanogenmod.org/#/c/139932/
Could someone pls give a feedback after installing it? I switched from nightly to snapshot-channel and therefore am not able to check.
hsquare said:
It should be solved after installing the next nightly:
https://www.cmxlog.com/13/cancro/
http://review.cyanogenmod.org/#/c/139932/
Could someone pls give a feedback after installing it? I switched from nightly to snapshot-channel and therefore am not able to check.
Click to expand...
Click to collapse
Is the problem still existing with the new snapshot release?
I'd like to know that too! I switched to nightlies now and some people I talked with say it's still there, some don't.
hsquare said:
I'd like to know that too! I switched to nightlies now and some people I talked with say it's still there, some don't.
Click to expand...
Click to collapse
I heard from some guys using latest Snapshot that the echo is gone but when they make a hands free call, the speaker and mic is very quiet/ low. So probably the problem is not totally fixed right now.
I'm on Nightly 13/04 right now, no echo at all but the phone is turning of during call (after I tried to turn on the display). Is there another behaviour on the Nightly you are using?

Samsung galaxy s8 plus audio problem during videocalls

Hello!
I have a major issue during videocalls using google duo, skype where if there are any background noise around me, i can't hear the person i am talking to. The audio cuts off. It has to be silent around me in order for me to hear the person i am talking to. Is there any fix to this problem? I have already reset the phone but the problem is still there.
mic (over) sensitivity? perhaps some will stop by and know the file and file entry to edit.
any of this type setting elsewhere (Settings, the app itself, and sound modification yo have installed, eg Viper, etc... that you can check/get to?
I have no sound modification installed. I checked the settings but there seems to be no part adressing this issue. The same problem happens when i use different apps like skype, google duo and signal. Could it be a hardware problem? The microphone works fine when i record a video or recording audio.
Maybe.
Rooted? If so, and you've done a full, clean install, and sure that the install is working ok, maybe try another custom ROM.
Normal calls work, as I get you it's (just) video calls? Another possibility, I'd consider looking up mic sensitivity and ways to decrease it. On the OnePlus One I am aware there was a configuration file folks could mess with to try and resolve that phone's mics over sampling. That was a common issue for many.
Have you tried turning the volume down and see if that has any effect?
Wish I could offer more ideas, I have used video calls maybe 3 times in 8 years.
The phone is not rooted. This problem occurs only when i use internet based videocalls (skype, google duo). The volyme is not usually high when i call. Thank you for your time, hopefully i will find a solution soon.
Frustrating. Good luck.

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