Increase microphone gain volume during call - Galaxy Note 4 Q&A, Help & Troubleshooting

Hi everyone.
I wanted to ask if anyone knows how I can increase the microphone gain/sensitivity on my Note 4 (910C).
Sometimes the other end say that I sound like I'm taking from the bottom of the well.
I disable noise cancellation option. Any other suggestion for my rooted device.

haha bottom of the well. same issue with my bluetooth headset...any fix ?

Any update here?

Related

Hack to increase earpiece volume on JAM?

Has anyone found a hack to increase the speaker volume when holding the JAM to your ear. My hearing is not good at all...remember when mom used to say "turn that music down, you'll go deaf" turns out the old girl was right.
The volume on the JAM seems even lower to me since doing the latest ROM update. There must be a registry setting to increase the volume. I've not seen anything that jumps out, but I'm willing to bet that there is a way.
Dave
low earpiece volume
hi paragon,
I fully support your criticism about the poor audio level at max setting. There must be sufficient potential in increasing the audio level since there is the loudspeaker function available.
Now 2 people are waiting desperately for a solution by a honourable specialist which allows for an icrease of the basic volume setting.
ciao
Klaus
Re: low earpiece volume
mdanecesseest said:
hi paragon,
I fully support your criticism about the poor audio level at max setting. There must be sufficient potential in increasing the audio level since there is the loudspeaker function available.
Now 2 people are waiting desperately for a solution by a honourable specialist which allows for an icrease of the basic volume setting.
Click to expand...
Click to collapse
Well, the speakerphone on this thing isn't actually isn't any louder than the regular earpiece!
did anyone find a solution to this one?? I hope it's not the old change the rom to 1.12? I'm happy so far with 1.06 apart from the low front speaker volume.
Phil
i'm using 1.12 and i struggle to hear ppl as well. i ran by this app earlier today on i forgot which site that says its the ultimate hack tool. i'll browse through my histor and see if i find it and figure out if it can increase the volume.
Unfortunately it's generally considered that it's not possible to activate speakerphone programmatically, which will mean that automatically switching to speakerphone isn't going to help too much.
I tried setting up a profile to turn the volume down to a reasonable level, and then activate speakerphone and use that as the earpiece. That way the screen doesn't get sweaty and you've got better sound straight to the ear. However, some people on the other end of the line say the recieved sound isn't so great. I don't see why it should be any worse. Play around with AGC in the settings panel. Anyone else care to report on this idea?
V
i found the app, its tweaks2k2net unfortunately nothing with earpiece volume... and about the using the speakerphone instead, i've had ppl complain that they cant hear my clearly as well.. is the mic also bad on this phone?

[Q] Earpiece distortion

HI there guys.
Brand new to this forum.
I've searched for days and I'm unable to find a solution.
I'm experiencing a crackling or a distortion on phone calls at certain volumes. I noticed it with certain pitches in peoples voices it would cause a vibration in the ear speaker and some distortion in the sound. Kind of like the speaker is being over driven or has too much power going to it. It usually goes away if I turn the volume almost all the way down, but this is obviously not a practical option since I'm not always making phone calls in a dead silent room. The speaker phone works fine. This only happens when I'm using the earpiece. Is this normal? Is it related to the camera autofocus sensor rattle? Are the sound vibrations from a person's voice enough to set off the rattle? It's really annoying as I tend to make phone calls a lot and I don't like using speaker phone or a headset. Does anyone else have this problem?
From what I can tell, it happened and was normal in the S4. (http://forum.xda-developers.com/showthread.php?t=2280930).
Please help. Im deciding if i need to return it.
..
fffft said:
It's too bad that you didn't describe it in more detail.. i.e. give us steps to replicate it. A recording of the distortion would have been helpful too. I haven't noticed what you describe but it sounds like the gain or auto gain is too high and your earpiece speaker is being overdriven.
There is a gain setting in the service mode menu but first you need to distinguish an app issue or possibly damaged speaker before messing around in the hidden settings. See if you can find an audio app that will give you a wider adjustment range for your system volume and gain.,
.
.
Click to expand...
Click to collapse
Thank you for the reply.
If you go into the service menu, the go into the low frequency test. At 100hz and 200 hz there is a little bit of buzz in the headset reciever unless you really push it against your face (which i assume kind of tightens the spaces in the plastic and prevents whatever vibration in the speaker is occuring).
Hmm.. the vibration is akin to as if you were speaking into some cellophane wrap; like some film (maybe for waterproofing) is covering the speaker.
Oh. It's also worth noting that I cannot replicate the issue on Skype or Viber. Those sound crystal clear.
Bump. Anyone?

Microphone issue ( Maybe Noise Cancelling)

Hello guys, i'm facing a very annoying issue, since i updated zenfone 5 to lollipop, my microphone randomly and at most time, the microphone doesn't work, during a call the other side can't hear me, but if i put in speaker mode, the microphone works well, also in recorded videos or audio, there's no sound, curiously, if i speak near the upper mic hole, the other side can hear me with a low quality voice. In nexus 5 there's a similar problem, and if you change the "persist.audio.fluence.voicecall=" to true in build.prop the problem is solved, so I guess the issue is in microphone noise cancelling. I want to know if there's a way to solve this, where I can disable the noise cancelling, i searched in build.prop but i didn't find a option related to mic/noise canceling.
P.S. I already change the firmware from stock lollipop to shell rom 5.0 and did a full wipe and the problem persist.
Celo88xda said:
Hello guys, i'm facing a very annoying issue, since i updated zenfone 5 to lollipop, my microphone randomly and at most time, the microphone doesn't work, during a call the other side can't hear me, but if i put in speaker mode, the microphone works well, also in recorded videos or audio, there's no sound, curiously, if i speak near the upper mic hole, the other side can hear me with a low quality voice. In nexus 5 there's a similar problem, and if you change the "persist.audio.fluence.voicecall=" to true in build.prop the problem is solved, so I guess the issue is in microphone noise cancelling. I want to know if there's a way to solve this, where I can disable the noise cancelling, i searched in build.prop but i didn't find a option related to mic/noise canceling.
P.S. I already change the firmware from stock lollipop to shell rom 5.0 and did a full wipe and the problem persist.
Click to expand...
Click to collapse
HI,
maybe you fixed you problem yet (I'm sure you did after more than a year, but for other people having that problem).
Open claculator and type .12345+=
Go to BoardMic_Test
Make loud background noise for eg. from PC select one under youtube for phrase "industrial sounds 10 hrs"
Tap Start and talk to you phone.
Stop noise and listen results.
You may repeat procedure several times as results will satisfy you.
Try the same without noise, should be OK.
It works for me, no mic replacement, no software upgrade, no restarts, no restore factory defaults

In-call volume too loud

Hello everybody,
Phone is Asus Zenfone 2 Laser, ZE500KL, Android 5.0.2, WW_12.8.5.222
My in-call volume is too loud.
If i'm in a car or in some other quiet space, everybody can hear the person i am talking to.
Speaker is not turned on, and in-call volume is set at the minimum (volume button during call). The button is working, but even the minimum volume setting is too loud.
Is there some volume setting at system level where i can lower the whole in-call volume range, or some app for doing that?
Or maybe some app that can somehow overlay in-call volume and make it quieter? Maybe if i root my phone?
Please help, i really need to lower in-call volume.
Thanks in advance.
Bump.
Please answer, if anyone knows the answer how can i lower in-call volume.
I really have problems with it, must leave my office too often, or hope that the person i speak to won't say anything odd or something.
I am currently thinking of changing my phone because of this stupid problem.
Hahahaha. This is a refreshing problem!! I have always heard people saying the in-call volume is too low. You have a unique problem
Yes, i know But that's the reason i can't find the answer
Hello, have to ask again. Is there anyone who can help me with this "in-call too loud" problem?
Hi. I am facing the same problem. The earpiece speaker is Really loud. The callers voice is audible to everyone sitting near me. The volume is set to minimum
I understand you completely, but unfortunately i still don't have working solution to lower in-call volume below it's lowest setting.
Please write here if you find any solution to this unusual problem, i will do the same.

Question: Increase microphone volume

I have my s8 in a waterproof case. During calls people often tell me they can't hear me very well.
Without the case there is no problem but I want to leave it on.
Is there a way to increase the microphone volume? I looked all over the internet but was not able to find something that works.

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