Database Users

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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Click to collapse
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

Volume very low microphone (CM 13 6.0.1)

hi guys, first I can not write in English, I am using a translator, I am Brazilian (unfortunately)
My problem is the following:
I updated my Galaxy S4 i9500 for CM13 6.0.1 Optimized
It worked okay, just a few bugs in the camera, but my biggest problem is being in the microphone volume is very low, and this problem had in my old update that was the lollipop, but in Lollipop I activated Speakerphone and wore it well
Now the CM13 to the speaker the audio goes down, WhatsApp recordings come down
I've been looking at that mixer_patch.xml file, but do not know where I can try to change some value there to see if I can solve my problem
I hope you can help me in this
Excuse my English, I hope it is understandable
Thank you

It's not that the volume is very low, mic volume is fine, it's just that any mm/lp rom that's not tw uses the second mic (the one on the upper side of the phone) instead of the first mic. In calls everything works fine, but in voice recording apps like ok google or whatsapp is not.

So then, how to fix the mic problem? Is there any way to switch the first and second mic using a kind of config maybe?

Some problems on microphone and display A2107G

Hi, i've bought an Axon 7 in October 2016. Two months ago i notice a lower/distorted audio (not every time) when i do some voice registration on whatsapp or a distorted audio when i put a story on instagram (always). The strange things is that when i call or when i record a video the audio is normal, so i don't think it's a hardware problem. Instead i noticed a flickering in display when brightness is low and i tape a messagge, at every tap the display flickers.
What should i do??? A downgrade could help me? Or is a problem with those app and API?
The strangest thing is that even the new Axon that i take from amazon has the same problems! The older phone is on nougat b04, the newer on b05.

I can't help you with the mic problem you have but the screen flashing at low brightness is caused by the "Assertive display" feature.
Go to Settings -> Display -> disable "Assertive display"

Shadee13 said:
I can't help you with the mic problem you have but the screen flashing at low brightness is caused by the "Assertive display" feature.
Go to Settings -> Display -> disable "Assertive display"
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thank you! i'll wait for microphone

No one can help me? Low volume on my WhatsApp's voice file is frustrating

Hi,
I noticed that sometimes when dolby is on, on games especially, audio is not good (blow effect ? not sure about the translation). So disabling it helps in some cases.
Regards,
Cojy

Cojy said:
Hi,
I noticed that sometimes when dolby is on, on games especially, audio is not good (blow effect ? not sure about the translation). So disabling it helps in some cases.
Regards,
Cojy
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But my problem is present only when i record a video or a voice message and only in instagram and whatsapp. There aren't problems when i listen to something, so dolby isn't the reason.

So I have done the downgrade and microphone turns normal in Instagram's stories or WhatsApp's voice message. I speak about b10. But speaker has a low volume instead of b05 nougat! So if the first thing is resolve in MM, the volume is too low for me.
I don't know what they do with this upgrade, one thing is resolved and other is worse...I think it's a API problem, apps doesn't use them in a good way in nougat, for this device.

Instagram story recording (voice not too clearly)

Hi guys, why do instagram on my rooted Mi A1 has some problems such as when I try recording story, the qualities of my voice audio is so bad. I have to increase the volume max then I can hear it clearly. Same as whatsapp from playstore too but gb version is fine. Is this causing of bug or what? Anyone has same problem as mine? Really need some help to fix these problem. Thanks

Front speaker audio issues

Hi guys, I'm having a problem with the Mi 9t front audio, whenever I hear audios on WhatsApp the sound gets echoed and a hiss, as if the sound burst.
The problem decreases slightly when activating mono audio.
Another problem is that WhatsApp audio starts loud and then decreases, can anyone help me?
Sorry for english, not my language.

Test your phone - go to settings, about phone, press core version few times
I bet it's related to radio version

Any news on this?
I'm facing the same issue on my 9T Pro.

Same problem here! Thinking in take back to he store that I bought and call warranty, but the bigest problem is that this don't appear all the time... My Mi 9 Pro is White.