Fix the Low Volume while using Voicerecording and Voicemessages

Hey guys. First : Sorry for my maybe bad english :)

Back to topic :

I realised that my Voicemessages(not the Voicecall) on Whatsapp are not loud enough, people had problems to hear me.
When i use normal Telephoning or Videorecording the Volume of Voice is okay.
So i decided to play a little bit with the mixer_paths.cfg. After three days of try and error i decided today a last try and it worked !

I copy and paste the Line of the mixer_paths.cfg :

<!-- #ifdef VENDOR_EDIT-->
<!-- zhiguang.su@MultiMedia.AudioDrv,2015/3/19,add for 14049 mic -->

<path name="adc3">
<ctl name="AIF1_CAP Mixer SLIM TX7" value="1"/>
<ctl name="SLIM_0_TX Channels" value="One" />
<ctl name="SLIM TX7 MUX" value="DEC4" />
<ctl name="DEC4 MUX" value="ADC3" />
<ctl name="DEC4 Volume" value="84" /> Change "DEC4 Volume" value= 96
<ctl name="IIR1 INP1 MUX" value="DEC4" />
<ctl name="ADC3 Volume" value="13" />Change "ADC3 Volume" value= 19
</path>

Change DEC4 to 96, andADC3 to 19 that is perfect for me

That is 3x louder with less distortion. But dont go any higher, because i tryed DEC4 = 106 and you are loud as hell, but not good understandable.

Maybe that needs a little bit finetuning, but it is just a dirty fix.

You need to have a rooted device to do that changes ;)

Greetings from germany

amorosa

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