[MOD][v4] Dual Speaker Mod For Redmi Note 7

Jt380p

Senior Member
Apr 1, 2018
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New South Wales
So how does this work? I suppose the earpiece cannot go nearly as loud as the main speaker. Please give us some impressions.
So if it works. You should be able to hear it when you cover the main speaker. Idk how loud the earpiece can get, but if you think it can, you can modify the volume yourself and tell me what the max is. Scroll back a few pages where I explain how to change the volume.
 

Zayatoshi

Senior Member
Aug 25, 2014
318
71
58
FRANCE
Hi. On the MIUI develloper ROMs it works well. A little light effect of stereo. However, would it be possible in a future update to increase the volume of the top speaker a little? the sound is quite low, just increase it a little without risk of damaging the speaker.
Thanks to the dev for this great job
 

Jt380p

Senior Member
Apr 1, 2018
822
380
0
New South Wales
Hi. On the MIUI develloper ROMs it works well. A little light effect of stereo. However, would it be possible in a future update to increase the volume of the top speaker a little? the sound is quite low, just increase it a little without risk of damaging the speaker.
Thanks to the dev for this great job
Go through one of the first pages. It'll explain how to increase it. And please let me know what is the safe max volume. ;)
 

Zayatoshi

Senior Member
Aug 25, 2014
318
71
58
FRANCE
No, its in this thread. I have bad wifi speed. So it's a pain to find.

Yes I just saw the file mixer_paths.xml which is to copy in system / vendor / etc
However to know the precise lines to modify in the file, to increase the sound of the top speaker is another story [emoji56][emoji56]
 

lawong

Senior Member
Sep 23, 2010
715
94
58
thanks for the mod .
working fine in speaker ,using bootlegger rom.
but unbalanced loudness between left and right when using earphone.
 

Jt380p

Senior Member
Apr 1, 2018
822
380
0
New South Wales
thanks for the mod .
working fine in speaker ,using bootlegger rom.
but unbalanced loudness between left and right when using earphone.
Hmm, I don't think it has anything to do with my mod as I just add the earpiece to play along with the speaker. Everything else is stock. But I'll have a double check. Thanks for the report mate.