Broken main mic: how to use always the speakerphone mic ? - Xiaomi Redmi 4X Questions & Answers

Below is the mixer_paths.xml file, how can I change it so that during calls the speakerphone mic is always chosen ?
Thanks
Have to use pastebin cause the code is too long and can't use attachments
pastebin . com / Panu8Bkc

I noticed something odd, in neither phone not telegram/WhatsApp calls the mic work, but if I record a call I can hear my voice in the recordings! And it's not a recordings with external sound noise so it's recorded with standard mic (I suspect rm4x has one mic only).
So the mic is working Ibet, it's just some stupid conf messed up. Don't want to reset though

Related

VoIP from the wrong speaker

Hi,
I just managed to make the VoIP function of my Kaiser work, but I ran into a problem.
Apart from the sound quality being plain horrible (and I belive it's not the WiFi what's at fault), the voice always goes from the speaker on the back of the phone. Switching between the speakerphone and the normal speaker (for calls) doesn't change anything, it really *always* goes from the speakerphone. I thought that only additional VoIP clients have this issue and not the built-in one.
Is there any known fix and I just failed to notice it in the forums?
Thanks.

How to make noise cancelling mic at back as primary mic

My main mic is busted, give a static in calls and recording so I use speaker mode during calls which uses the secondary mic with clear voice.
I wanted to know the procedure to change the secondary mic as the primary mic??
Thanks in advance:good:

Mic not working for voice calls (xml edit?)

Ok no matter what ROM, magisk modules etc I use it will not fix the microphone problem.
Others cant hear me most of the time on voice calls, putting it on loud speaker works fine. Recording my own voice and playing it back works fine as does sound when recording video etc. Are there any tweaks to the mixer path xml that I could edit that may help?
I have the exact same issue.
I have already tested the mic with *#2846# it worked as intended.
I found many post about the same issue with the P20.
I don't know how to fix this.

Agressive Noice Reduction / Microphone Sensitivity Issue

Is there any way to disable the noice reduction?
Or any values to change to make it less active / agressive?
Whenever I record my guitar by connecting a lapel mic to the phone or earphone's mic then I get this weird recording like I recorded it under water
I just invested in that Lapel Mic and i get to know that it doesn't help in any way
So please I request that someone to help me out with this and provide me any fixes for this issue
Thanks.
same problem with me... i just order bluetooth reciver... and then connected mic with bluetooth reciver... its sound very well...
rakesh8013 said:
same problem with me... i just order bluetooth reciver... and then connected mic with bluetooth reciver... its sound very well...
Click to expand...
Click to collapse
Thats great but this is not the hardware problem
It's a software bug
So there should be a way to fix it
I just need that fix
I don't need a Bluetooth Receiver because I can record the audio in RAW that disables the secondary noice cancellation microphone totally that give another problem of a hissing sound just like when a mic is directly plugged into a DSLR camera
@amanu247 there has been written a lot about this issue. Also on Xda.
You need root.
It is the ACDB profile in combination with fluence. The short version:
edit /etc/audio_platform_info.xml and search section <acdb_ids>
and add or change these lines:
Code:
<device name="SND_DEVICE_IN_VOICE_DMIC" acdb_id="41"/>
<device name="SND_DEVICE_IN_HANDSET_MIC" acdb_id="4"/>
<device name="SND_DEVICE_IN_HANDSET_STEREO_DMIC" acdb_id="21"/>
If that doesn't work you may want to add this line to /system/build.prop
persist.audio.fluence.audiorec=false
Cheers

primary microphone broken

I have a Moto X4 running Android 9.0 (pie). Recently, I have noticed that its microphone is not working in calls i.e. person on the receiving end can not hear my voice, only noise instead. And after searching for possible workarounds, I tried to put it on speakerphone but to no avail, noise still persists. But when I try to record a video via camera app, it records audio clearly without any noise whatsoever.
It has a primary mic and two noise cancellation mics. It seems to me that the primary mic has gone bad and the other two mics are being used in video recording.
So my question is, is there any way to use/force secondary microphone as a default mic through build.prop or some other alternative?
Headphone jack seems to be broken too, so I can unfortunately not use any earphones as external mic.
Please help.
I'm facing the same issue ,have you found any hack for that ?

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