ST15i - low microphone volume - Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A

Is anyone else having a microphone low volume issue? A lot of people tell me that my voice is hard to hear. It's not a hardware problem, because the microphone it works just fine testing it using the service menu (*#*#7378423#*#* ) or using it with apps. And the problem it's getting worse if I use a custom firmware or kernel.
I suppose there must be a way to adjust the microphone level... There is anyone who knows where I should search? A file or something from the system folder, where a value can be changed?
Thanks.

Hmm, strange.
Can you try with a headset or hands free and use its microphone instead just to see if there's any difference?
-Markus
Sony Xperia Support

or check if the noise suppression turned on/off in dial settings

deejay4angels said:
Is anyone else having a microphone low volume issue? A lot of people tell me that my voice is hard to hear. It's not a hardware problem, because the microphone it works just fine testing it using the service menu (*#*#7378423#*#* ) or using it with apps. And the problem it's getting worse if I use a custom firmware or kernel.
I suppose there must be a way to adjust the microphone level... There is anyone who knows where I should search? A file or something from the system folder, where a value can be changed?
Thanks.
Click to expand...
Click to collapse
I have exactly the same problem with my Xperia Active. Testing the secondary microphone in servece test it sounds better than the primary. Swithing off the noise reduction makes it a bit better, but still lacks of normal volume. I would appreciate any advise to solve it?

Any fix availible for st15i?
Any custom rom i used has the low microphone bug :/

Related

[Q] How to make incall voice loader through headphone?

Is there any way to make the incall voice louder through headphone as I notice a significant reduction in the volume in call compared to music go example.
Amr.mashaal said:
Is there any way to make the incall voice leader through headphone as I notice a significant reduction in the volume in call composed to music go example.
Click to expand...
Click to collapse
Just for clarification, do you mean "louder" and "compared" ?
Either way I'm not sure, but replacing those makes the question make more sense to me
And if the above assumption is correct, I take it you have altered the volumes individually in settings and are still not happy (voice. media etc) ?
You got me right, I was using swype and I didn't review it.
I have checked the sound settings and it is on maximum, still incall quality is very bad.
I used swype to write this post though.
Amr.mashaal said:
You got me right, I was using swype and I didn't review it.
I have checked the sound settings and it is on maximum, still incall quality is very bad.
I used swype to write this post though.
Click to expand...
Click to collapse
quality or volume?
I have experienced quality issues, but I put it down to network signal.
Hi
I have got exactly the same issue ; no issue to call using the handset (i do not know how to describe it in english) but as soon as I swith to headset, the volume is very low and I can not hear the caller while hearing music, app sounds,... no problem
szdavid said:
Hi
I have got exactly the same issue ; no issue to call using the handset (i do not know how to describe it in english) but as soon as I swith to headset, the volume is very low and I can not hear the caller while hearing music, app sounds,... no problem
Click to expand...
Click to collapse
OK, when in a call, and you push up-volume, does this alter the in-call-headset-volume?
Not tried it, just guessing
No, it says the volume is at maximum
szdavid said:
No, it says the volume is at maximum
Click to expand...
Click to collapse
Maybe try with NON-Microphone headset then and see if it's any different. I take it your using stock headphones?
Just a theory but maybe there is a problem with the power flow when it enables the 3rd jack socked band for using the microphone.

[Q] XPERIA SOLA. Microphone gain is too low.

Hello!
I have a problem with microphone in my XPERIA sola. When I try to call someone and speak in native phone's position then people can't hear me or hear me very quiet. I have to hold the phone straight to my lips and then people start to hear me.
Sometimes, if I want to record smth, I use RegForge Audio Recorder. It records very quiet and poor sound with microphone, but if I go to options of this program and switch on "Automatic Gain Control" in preferences then recorded audio becomes very clear and good leveled
I tried to insall ALSA libraries and gain microphone that way but..nothing changed a thing.
There are no any physical borders for sound (dust e.t.c) in microphone.
Is there some kind of "Automatic Gain Control" for entire Android system, particulary for SOLA? What I should do to make my mic sound good permamently?
Thanx for any advice.
Artur.
+1
I've had ICS and JB and it seems to be worse with JB. Someone please help.
I've read its kernel related, since the issue varies from one kernel to another.
Is there a way to adjust the mic gain? I'm using experimental kernel v8.7
Sent from my MT27i using xda app-developers app
running rooted stock ICS, my mic is also not loud enough. can someone help?
same thing on my xperia zr, anyone out there answering our plea...?
https://code.google.com/p/freexperi...ilestone Owner Summary&groupby=&sort=&id=2286
http://forum.xda-developers.com/showthread.php?t=2461279&page=8
Fixed!!! For me it was the mic hardware. I took the phone to service and got the mic changed; now people here me perfectly well
Sent from my MT27i using xda app-developers app
I also have this problem. Only primary mic is not working but secondary beside camera seems to work well. I used several CM11 roms, where that was bug, but after getting back to stock GB and ICS there is same problem. I dont know is this hardware or software problem, anyone to help ?
Anybody ? I now that is problem with KitKat roms, but I have also on Stock roms, does anyone know what to do

Solved : Bluetooth Volume in kit Kat?

EDIT : problem solved, the phone is not guilty. By the way, there is still a bug, the volume can't be adjusted during call. I use the "A2DP Volume" to manage the volume, as a workaround.
Hello,
I can't explain how such a good phone can fail at the bluetooth feature. The volume is incredibly low, I can't explain this as we talk about digital signal. Furthermore, during a bluetooth call I can't adjust the volume.
At least did somebody find a workaround? I tried AD2P volume, without success. Maybe I didn't find the right parameters. I saw some mods in the dev zone, all about incall volume, but I don't want to ruin things that currently work.
dafunky said:
Hello,
I can't explain how such a good phone can fail at the bluetooth feature. The volume is incredibly low, I can't explain this as we talk about digital signal. Furthermore, during a bluetooth call I can't adjust the volume.
At least did somebody find a workaround? I tried AD2P volume, without success. Maybe I didn't find the right parameters. I saw some mods in the dev zone, all about incall volume, but I don't want to ruin things that currently work.
Click to expand...
Click to collapse
I dont have this problem. My bluetooth headphones are much louder than a cable ones.
Thanks for your answer. I saw other testimonies about this problem, it would be a good thing to identify the cause.
I don't nave this problem either. Quite the opposite, actually, sometimes the bluetooth headset is even too loud. Are you sure this is not headset-dependent?
Thank you for your advice. After some tests the phone is not guilty, the handsfree had set a low volume during the first connection. We can close this subject.

[SOLVED] Background noise reduction on call

Hi,
It seems to me that since the Lollipop update, the background noise reduction during calls is defective.
Indeed, if the option is enabled (Parameters/Calls), my voice is less and less audible for my interlocutor. If I disable the option, the voice is good.
Is this a problem with lollipop or my second microphone is dead?
butchy93 said:
Hi,
It seems to me that since the Lollipop update, the background noise reduction during calls is defective.
Indeed, if the option is enabled (Parameters/Calls), my voice is less and less audible for my interlocutor. If I disable the option, the voice is good.
Is this a problem with lollipop or my second microphone is dead?
Click to expand...
Click to collapse
this is problem as far as i know since jelly bean and im wondering why did they ever put sutch option when u cant even use it...yes i know when i turn it off its all fine when turned on, all calls become very low on volume and sometimes echo acures...theyx could or should solve this for once and for all but anyway not a big prob for me...i had xperia Z before and i think it somehow worked there but with the xperia Z2 NoiseCanceling is a bad... but with NC headphones i can confirm that i was talking on the phone while riding motorcycle and the caller on other side heard me like i was in some room without any wind noise or whatsoever...so it really works with NC HP and second MIC IS NOT DEAD...hope i helped u make solve that question.cheers
Thanx,
So I never had to activate this option before. And that's when I searched in the new lollipop menu I had the "wrong" idea to do so.
butchy93 said:
Hi,
It seems to me that since the Lollipop update, the background noise reduction during calls is defective.
Indeed, if the option is enabled (Parameters/Calls), my voice is less and less audible for my interlocutor. If I disable the option, the voice is good.
Is this a problem with lollipop or my second microphone is dead?
Click to expand...
Click to collapse
This happened to me on KitKat,. It only happens when you flash a different customization version.
I rooted the Z2 and flashed a Generic ROM from another country and the Noise Reduction broke and Lollipop I flashed the Baltic Generic version and here too the noise reduction breaks. When i revert back to my original ROM the noise reduction works perfectly.
I'll try when the update will ne available for my country.
Guys let's team up and send some complaing emails to Sony to fix this ****. I can't use that option and it's really useful sometimes.

Xperia Z2 microphone not working in call

My Xperia Z2 (D6503) Android 5.1.1 - has problem in microphone. When I make a call, people can't hear me. But when I use Audio Recoder, the microphone works fine. I wonder if my microphone is broken or not, because it still work fine in Audio Recorder. Please help me to solve this problem. Thanks!
try disabling noise suppression under Call settings
w.m.d.c said:
try disabling noise suppression under Call settings
Click to expand...
Click to collapse
Thanks, I tried that too, but it still not work.
Some guy tell me that the phone has 2 microphone, one for call, and the secondary microphone for recording. Is that true?
Under the Google App voice settings, try disabling "OK Google" detection "from any screen".
I had the same problem and this fixed it.
It didnt work to me.
I tried like you guys posted, but it didnt work to me. Im using Kitkat 4.4.4, everything is ok until I update some app nearly time on CHPlay. Disable Google Now, goog search or anything, even reset factory data but nothing change to me. Somebody help me
bkvip said:
Thanks, I tried that too, but it still not work.
Some guy tell me that the phone has 2 microphone, one for call, and the secondary microphone for recording. Is that true?
Click to expand...
Click to collapse
I am quite not sure, but apparently everyone in this thread are having hardware issues rather than software.
I would bring it to some professionals in a proper phone shop and try that.

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