Microphone noise - Xiaomi Mi A1 Questions & Answers

Hello, does a custom camera app or the september security update fix the mic noise issue? There is a thread about a root method, but I am looking for a way without root.

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[REQ] Disable noise cancellation

I know this is possible. In the November 23 AOSPA 4.0 rom for the LG G2 there was no noise cancellation, and I loved it. But with an update to the rom the noise cancellation is now back, of course.
So any developers out there that knows what files to merge from the AOSPA rom to something like the latest CM11 rom?
Or if someone could make a flashable that would just disable noise cancellation for whatever rom you are using.
Because as a content creator, it really bugs me that the mic is fine by itself, but terrible because of the noise cancellation, i just want it removed!
I have the Nov 23 rom laying on my computer, so if anyone is interested in helping me, or accepting the challenge making a flashable, just write it as a response, and I will upload it.
I've searched all over... I can't find anything to disable that noise suppression... Call quality is annoying. Does someone have any ideas?
Similar problem for other phones: "Low quality sound including muffled and robotic-sounding voices during calls, rather than the promised better sound quality"

Distortion in speakers (you know, this coupling in) since latest security ota

I just updated to the latest security update over the air the last day and since then I have this distortion in my speakers every then and now (~20seconds-60seconds interval)..
Same speakers, same network operator, same position. same apps and settings. Only updated to the latest security update that was offered to my official stock 5.1.1 rom. Before the mobile radio only influenced my speakers when I got a call or a text message, but now the speaker play that "music" sooooo often
Someone else experienced this? Did it came with changes to radio?

Microphone issue ( Maybe Noise Cancelling)

Hello guys, i'm facing a very annoying issue, since i updated zenfone 5 to lollipop, my microphone randomly and at most time, the microphone doesn't work, during a call the other side can't hear me, but if i put in speaker mode, the microphone works well, also in recorded videos or audio, there's no sound, curiously, if i speak near the upper mic hole, the other side can hear me with a low quality voice. In nexus 5 there's a similar problem, and if you change the "persist.audio.fluence.voicecall=" to true in build.prop the problem is solved, so I guess the issue is in microphone noise cancelling. I want to know if there's a way to solve this, where I can disable the noise cancelling, i searched in build.prop but i didn't find a option related to mic/noise canceling.
P.S. I already change the firmware from stock lollipop to shell rom 5.0 and did a full wipe and the problem persist.
Celo88xda said:
Hello guys, i'm facing a very annoying issue, since i updated zenfone 5 to lollipop, my microphone randomly and at most time, the microphone doesn't work, during a call the other side can't hear me, but if i put in speaker mode, the microphone works well, also in recorded videos or audio, there's no sound, curiously, if i speak near the upper mic hole, the other side can hear me with a low quality voice. In nexus 5 there's a similar problem, and if you change the "persist.audio.fluence.voicecall=" to true in build.prop the problem is solved, so I guess the issue is in microphone noise cancelling. I want to know if there's a way to solve this, where I can disable the noise cancelling, i searched in build.prop but i didn't find a option related to mic/noise canceling.
P.S. I already change the firmware from stock lollipop to shell rom 5.0 and did a full wipe and the problem persist.
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HI,
maybe you fixed you problem yet (I'm sure you did after more than a year, but for other people having that problem).
Open claculator and type .12345+=
Go to BoardMic_Test
Make loud background noise for eg. from PC select one under youtube for phrase "industrial sounds 10 hrs"
Tap Start and talk to you phone.
Stop noise and listen results.
You may repeat procedure several times as results will satisfy you.
Try the same without noise, should be OK.
It works for me, no mic replacement, no software upgrade, no restarts, no restore factory defaults

Increase microphone gain volume during call

Hi everyone.
I wanted to ask if anyone knows how I can increase the microphone gain/sensitivity on my Note 4 (910C).
Sometimes the other end say that I sound like I'm taking from the bottom of the well.
I disable noise cancellation option. Any other suggestion for my rooted device.
haha bottom of the well. same issue with my bluetooth headset...any fix ?
Any update here?

Low microphone sensitivity on 7.1.2 ROM.

Can any one fix low microphone sensitivity on linageos Rom based rom... the microphone sensitivity is too low and cant even make a call or record sound... I tried changing some values in system/etc/mixer_path but it dont fix the problem....hope someone will fix.
Bro I am using dotos for grand 2 and installed a magisk modules "Android Mic Fix"
It fixes low call microphone issues
Links -
https://forum.xda-developers.com/apps/magisk/module-oneplus-one-bacon-mic-fix-t3503128

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