Low earpiece volume - Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe

Hello, I experience a very low earpiece volume on my phone. I can't often listen to phone calls or WhatsApp voice notes in louder environments. Is there a fix for this? Maybe a Magisk module. I tried to clean the dust from the earpiece, but it didn't help. Thank you in advance.
I'm on MIUI EU 11.0.3 with Magisk and TWRP.

Related

Mic sensitivity issues

Is anybody finding the microphone on their Mix to be too quiet? When I use snapchat, skype, and phone calls, the person on other end complains that I'm barely audible. However, when I record something with the recorder app, it sounds much louder and clearer than a recording in snapchat under the same conditions. I have a feeling it's the noise cancelling microphones on top that are muffling the main microphone, but I don't have a way to test this. I've checked the mic grille for debris and already cleaned as much as I can without disassembling the phone. I don't think it's a hardware issue, because again, the issue seems to be app-dependent. I had this problem on stock MIUI 8 global, but now I'm running the latest RR build with Dragonxia, and the above scenarios still hold true. Anybody else experiencing microphone issues or has any idea how to solve this?
What case are you using? Maybe you've got one that blocks some of the mic holes? I use mine naked and haven't had a problem with microphone on miui 8. There are known mic issues on RR/Lineage ROMs.

speaker distortion

Is it only me or anyone else got tiny speaker distortion on highest volume??
Yes i noticed that too. What i did was root my device with Magisk and installed viper4android and turned on speaker optimization. Gets rid of distortion and makes the speaker sound better ??

The person on the other end can't hear me only the noise and crackling.

I have a problem with my phone. The person on the other end can't hear me at all. He only hears noises and crackles. And it's fine if I switch to loud speakers. I checked my mic it's working properly.. What might be the problem ? I have rom OOS Open beta 19 with root. The same problem was also in earlier versions. Maybe noise reduction causes a problem ? How to fix it ?

(Question) How To Disable Noise-Cancellation of the audio while recording video?

There seems to be a filter of some sorts or noise cancellation happening to the audio when recording video, any way to disable it? I've checked forums of other Xiaomi phones and they had it disabled but I couldn't manage to get it to work on the A2.
Any help would be greatly appreciated!
I'm working on a mod for this, install on magisk, the only problem is on calls, the speakerphone has low volume...
I tested on Pixel Experience:
drive.google.com/file/d/161to4Dz8Kqg-k8WqVp_35ZCtU99ic58y
marcelo_rossini said:
I'm working on a mod for this, install on magisk, the only problem is on calls, the speakerphone has low volume...
I tested on Pixel Experience:
drive.google.com/file/d/161to4Dz8Kqg-k8WqVp_35ZCtU99ic58y
Click to expand...
Click to collapse
If this can help ... I noticed that the Open Camera with the microphone setting (video setting / sound source) "Unprocessed" makes the sound recording clean and ideal for a smartphone.

Low in call volume

hello. i've tried almost all custom roms for the redmi 9 and none seem to have a fix on the low volume from the earpiece mic when making phone calls. Any fix or workaround for that is appreciated.
Did you try :
viper4android or on Google market are many amplifier apps

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