[Q] Is there an App that will boost microphone gain on speakerphone? - Nexus 6 Q&A, Help & Troubleshooting

Just got my Nexus 6 last week, and spent a few days rooting, ROMing, installing apps and setting up those apps. One app I use is "Ventriloid" to talk on Ventrilo servers with friends. The microphone volume is way super low. Even with Ventriloid's microphone gain, it's still horribly low and doesn't do much. I'm assuming this is going to be the case with speakerphone as well since I searched this topic and others had the same issue.
Is there an audio App that I can install to manually boost the microphone gain? In the mean time, I'm going to check out a couple stores and see if the display models have the same issue. This could be a deal-breaker for me since I use speakerphone and Ventriloid a lot. But I do like this phone and hate to sell it.
I can't believe this issue made it past Q/A.

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[Q] galaxy s mic problem

hi:
besides the galaxy s I have a nokia 72e and I want to ask if anyone has a problem with microphone (with Galaxy s)? maybe is not something serious but when i`m talking from the e72 the people hear me more clearly than i talk from Galaxy s;they complain that my voice is muffed.
i don`t know what to do .... if i go to warranty and stand in lines and let the phone for almost a week in their custody,and find out after that the phone was alright...?!
i discovered the difference by chance,when I called the same person from both phones shortly.
if anyone knows this kind of problem please let me know......
First of all, this doesn't belong in development.
Secondly, yes there is a known issue with the mic on the SGS, or rather the mic drivers and settings. I don't think there is a community fix for this, and Samsung has not acknowledged it publicly, so I don't think it will be fixed any time soon.
jap, I just finished my mic mod there. I looked the youtube video
how to disassemble the phone and bettered the mic part.
The mic is situated 90 degree and little rubber channel is used
to direct the sound to mic. This tiny rubber channel was incorrectly
pressed in so half of the input was covered. So a I widened the channel input
and also drilled the hole in case little bigger (do not do that! it may ruin the
case chrome). Sounds little bit better.
Now, is this normal, to make a mod to better mic sound for a elite phone ?
yes, there absolutely a known issue. I purchased two of these phones, and both had the exact same thing you describe. It was absolutely horrible!! I received two replacements, and the sound quality is MUCH MUCH better... BUT, it is still no where near where i think it should be. all my previous HTC devices had far superior sound quality than the Samsung GS. The Galaxy picks up voices 100 feet away... and noises from other crap that none of my other phones ever did... I'm hoping that it is in fact a software thing, and once 2.2 is released, it has better canceling technology built in. Will see..
Construction of built-in microphone is not a problem... The problem lies in software. If you connect external mic (fe. headset) sound is still disorted. There's no way 2 microphones will be broken. This is the same headset which is shipped with Samsung Wave and that phone has no problems with build in and headsets microphone.
uberberben said:
Construction of built-in microphone is not a problem... The problem lies in software. If you connect external mic (fe. headset) sound is still disorted. There's no way 2 microphones will be broken. This is the same headset which is shipped with Samsung Wave and that phone has no problems with build in and headsets microphone.
Click to expand...
Click to collapse
Good point !
But in my case there was 50% better quality with headset ..
Now that I have some of yours attention - why don't I see more post
of video jerkiness, stuttering problems ?
In my phone After every 1 sec. the video recording stutters slightly.
I saw this we saw this all ready in first galaxy test video.
My main problem with the mic is the distortion... It's so bad you can't even record a clip in the car with the radio on. It already gets distorted, something to be ashamed of samsung.
Nice to have HD recording, too bad the only thing worthwhile is the picture since the audio is utter crap.
(Yes, a bit frustrated )
Is it still this bad with the JPK Froyo firmware?
Moved thread to Q&A section
Never noticed this before. I hope this is software related. More and more bugs keep on appearing, almost wishing I picked another phone. The Galaxy S has downright amazing hardware, yet Samsung choose to let it down with all the bugs
Sent from my GT-I9000 using XDA App
I've just bought the Galaxy S for my other half and have noticed exactly the same problem . Went back to the shop and tried the test phone they have in the shop. I only noticed a very marginal improvement (guy in the shop didn't notice any difference).
Anyway I would be interested to know if anyone has swapped the phone since noticing this problem and had an improvement - i.e. is it just a dodgy batch of microphones from Samsung?
Thanks all!
Is there still no fix for the microphon problem? 5 million items sold and each owner of it cannot take a proper video from a concert or on a fair or even on a birthday party, where there are louder surroundings. Annoying.
Please, devolopers, have an eye, ups, ear on that!
I've been complaining about this since July... no response
Sent from my GT-I9000M using Tapatalk
ranjib said:
Is there still no fix for the microphon problem? 5 million items sold and each owner of it cannot take a proper video from a concert or on a fair or even on a birthday party, where there are louder surroundings. Annoying.
Please, devolopers, have an eye, ups, ear on that!
Click to expand...
Click to collapse
Most smartphone will get crappy sound when using built in microphone on High volume environements. Basically, it's hardware limitation with the built in microphone.
I've done some test (see in the accesorie sections for result with video) and you can use an external microphone with an adapter for theses type of recording.
So, the delivered headset does nothing better than the onboard mic.
It is definitely a matter of the hardware?
Asap I'll give an external mic a try....(using the Nokia-made TV-cable...)
Grashoper said:
yes, there absolutely a known issue. I purchased two of these phones, and both had the exact same thing you describe. It was absolutely horrible!! I received two replacements, and the sound quality is MUCH MUCH better... BUT, it is still no where near where i think it should be. all my previous HTC devices had far superior sound quality than the Samsung GS. The Galaxy picks up voices 100 feet away... and noises from other crap that none of my other phones ever did... I'm hoping that it is in fact a software thing, and once 2.2 is released, it has better canceling technology built in. Will see..
Click to expand...
Click to collapse
Pls reply to other forum messages showing that u also have the same problem after replacing the phone (it only solve part of your problem), because I see your msg from another post that u were saying that u have no problem after replacing the phone. And that is not totally correct, u still encounter some problems
My problem is slightly different
Hi,
I got a sgs early 2011 and I quickly noticed that the voice recorder gives a very bad sound when listening back. I started to be afraid I would be as bad when calling someone. The problem I have is a horribly distorted sound with a terrible noise in the background. The recorded sound is simply useless.
later I was very happy when I did the call test as the use of the embedded microphone to call is alright. I even rang a friend beside asking what he thought about the sound qualify and he said it was ok. Then we swapped phones and I too thought the sound was fine.
But we tested again a recorded sound & video with my friend and it was awful.
After finding this thread I decided to try again and to compare with the head set microphone. For me it makes a huge difference ! The noise disappears and the distortion too.
first I thought the problem came from the compression rather than the microphone and now I don't know what to think...
My phone is on Froyo 2.2.1 (thanks to this website).
My problem is slightly different
Hi,
I got a sgs early 2011 and I quickly noticed that the voice recorder gives a very bad sound when listening back. I started to be afraid I would be as bad when calling someone. The problem I have is a horribly distorted sound with a terrible noise in the background. The recorded sound is simply useless.
later I was very happy when I did the call test as the use of the embedded microphone to call is alright. I even rang a friend beside asking what he thought about the sound qualify and he said it was ok. Then we swapped phones and I too thought the sound was fine.
But we tested again a recorded sound & video with my friend and it was awful.
After finding this thread I decided to try again and to compare with the head set microphone. For me it makes a huge difference ! The noise disappears and the distortion too.
first I thought the problem came from the compression rather than the microphone and now I don't know what to think...
http://www.youtube.com/watch?v=FLZbz6KXLso
I have the same issue.
Check the comments, there is a guy who says how to fix it, but he is not very precise, so i asked for more info.
We'll see
Πάνος
Try out Speedmod by Hardcore in the dev section. Includes fixes for the mic and headphone output.
No need for Audio boost or any hacks. Sound is the way it should be now
A lot less background noise on mic now and no more EU regulations degrading the audio quality anymore.
Sent from my GT-I9000 using XDA App

Is anyone's earpiece actually TOO LOUD?

Hello All,
I searched first by the way :-/
Recently my Nexus has had its earpiece too loud for both Incoming and Outgoing Calls.
At first I thought it had something to do with the radio, so I downgraded. It actually worked on the first call but after that it was loud as heck even on the lowest volume.
I tried to retrace my steps with my applications next, but nothing that would point to the earpiece. The last apps installed updated where mostly games like Fruit Ninja and Aliens vs. Humans, so I think we can rule out that.
The specs in my sig should be up to date.
The only variable that has changed other than the ones listed above is the fact that I recently bought a Jawbone Icon Bluetooth Headset. But to my memory, this issue began before that.
Can't find a solution anywhere cause it seems most people have an issue with the phone being too soft lol.
I'm really looking for some help guys. I'm just short of wiping the phone clean and reinstalling CM6 and my apps. If that dosen't work I'll have to use the warranty I guess. Had the phone from about Sept 10 I believe.
Let me know if I missed anything guys. All ideas are welcomed to fix this issue.
It's probably because of CM. CM uses a audio boost kernel by default, so I'm guessing that's the problem. Try installing no audio boost kernel to see if it solves the issue.
yeah if you are using cyanogen ROM, they added an audio boost hack long ago. on cyan 5.0.8 the audio boost was so loud that over 50% volume started to distort the speaker and kill your ears. so in later releases they split the difference and lowered it somewhat.
but the boost has always been there. the only likely possibility is that you recently started enabling DSP settings like compression or the EQ, which would suddenly now make things way louder.
Wow thanks guys. Had no clue that CM had an audio boosted kernel. Guess I'll be flashing something else for the while. Something as close to vanilla I guess.
Oh, I also checked the DSP settings, everything was off but was worth a shot.
Thanks again for the replies!
Just to let anyone with the same issue know, I found away around it. I installed one of Wildmonks kernels without the audio fix.
Kernel 2.6.35.10 to be exact. I get to keep my cyan features and have a decent volume ear piece too. Yay!
Good work. It's funny cause most people complain this phone is too quiet. If only they see this post!

Speakerphone SOFTWARE "Issue?"

Hey guys, I've noticed a weird bug with stock 4.2.1 on my Nexus 4, and was wondering if anyone is experiencing the same thing. If not, then perhaps it is the hardware and not the software, but the nature of this bug has lead me to believe it is software-related.
Let me first say, right off the bat, that I have had no other issues with my phone, and that when I play games or watch movies, the volume is loud, clear, crisp--just all around excellent. However, when I use the speakerphone on a call, it seems to be... quieter than everything else. So I tried playing around with it, and discovered something interesting.
The next time you're in a call, put it on speakerphone. Note how loud it sounds to you. Then, turn the volume down one notch, and then put it back up to the max volume again (I've only experimented with it being at max already, then turning it down one notch, and then back up).
Does it sound WAY louder? And does it sound distorted, almost overblown? Why would it be like that during a call, and why would adjusting the volume down and then back up again have such a result if it was NOT software related? And, furthermore, why would it be blown out and distorted here where as for everything else it sounds superb?
Let me know your thoughts--maybe I need to RMA? I got this one at T-Mobile (I didn't have to pay the equipment installment due to my current plan, so it was cheaper to buy it @ $200 from them).
Thanks!
Same Here .. I believed it was the only with this problem since no one had said.
I think is Software Issue.
Yeah I noticed that no one had mentioned this, but I believe if it's software then it must be affecting everyone. At least, it should be affecting stock users. I guess I noticed this sooner because I use speaker phone when I'm driving in the car, since my ragtag bluetooth receiver that outputs through a tape that's plugged into it and inserted into the tape deck only transmits music and notifications, not calls--for some reason--over the car speakers. Just got sick of plugging into the phones headphone jack every time I got in and out of the car! lol
Check this out
http://forum.xda-developers.com/showthread.php?t=2024226
munchy_cool said:
Check this out
http://forum.xda-developers.com/showthread.php?t=2024226
Click to expand...
Click to collapse
See but mine doesn't crackle or do any of that stuff during calls or anything else. And it's not blown out sounding during anything other than calls where I have lowered the volume and then put it back up to max right after. I don't think the problem is the same as it is here, it just seems similar, for sure.
Also, when not on speaker phone, the in call volume is perfect and without issue. It's limited to specifically what I mentioned in the original post.
Thanks for the reply, but I'm talking about it being overtly loud and only being so when adjusting the volume down and back up to max, and that prior to that, the volume is just a bit on the quiet side at the maximum. Not crackling/popping/etc!
cool..sorry about that.
Exact same situation with me.little buzz while on call nothing else.
Sent from my Nexus 4 using xda app-developers app
[delete]
munchy_cool said:
cool..sorry about that.
Click to expand...
Click to collapse
No problem! Appreciate the attempted help =]

[Q] Sound noises when recording video

This is my first time asking a question on xda-developers so if this question has been answered in another forum, i'm sorry i didn't realize it.
This has been an issue for me since last year but i didn't mind at the time but now that this is 2013, I've had it.
Every time I record video using the Nexus One, there's this hissing noise like "BZZ,BZZ,BZZ..." in rapid succession and instead of sound coming from my surroundings, the hissing noise is there and I can't do anything about it. I did tests such as blowing my breath to the mic or tapping the phone and yet there's this noise that isn't what i recorded. Surprisingly, the mic works in almost EVERY application EXCEPT the camera app.
The Nexus One is rooted with Cyanogen7 running 7.2.0 and I think the problem is with the camera app.
I even tried going back to stock to see if that would work but it hasn't!
I was wondering if this has been confirmed with other phones or if there's a solution for this kind of problem.

Nexus 6 speaker issue

Ok guys so I am having some terrible speaker issues on my nexus 6. Unlike the usual volume dropping at low battery, my nexus 6's speaker sounds like its at 20% even at full battery. My volume is 100% in sounds for everything (media, ringtone, alarms and notifications) but whenever I play anything via my speaker in play music, youtube, mx player etc, my phone will be fully charged but the sound from the speakers will be only 20% instead of the 100%.
Currently I am running the stock 6.0.1 unrooted. And yes I have already reflashed the stock rom twice already. I even rooted my phone again, and tried to manually boost the speakers via file and by editing the speaker file, but that also didn't help.
Any help would be appreciated guys.
You could try 'volume control plus' of Firestorm apps.
Hi. I also had the same problem. Usually this progresses to ultimate failure of the speaker. The top speaker is usually the victim. There are some discussions here http://forum.xda-developers.com/nexus-6/general/curious-speaker-volume-lowering-issue-t3136759 and here https://productforums.google.com/forum/#!topic/nexus/84nSaI1Btxc but i suggest you get ready to do an RMA or do a hardware (speaker) replacement. I actually did the replacement and now things work well. All the best.
kennethwendo said:
Hi. I also had the same problem. Usually this progresses to ultimate failure of the speaker. The top speaker is usually the victim. There are some discussions here http://forum.xda-developers.com/nexus-6/general/curious-speaker-volume-lowering-issue-t3136759 and here https://productforums.google.com/forum/#!topic/nexus/84nSaI1Btxc but i suggest you get ready to do an RMA or do a hardware (speaker) replacement. I actually did the replacement and now things work well. All the best.
Click to expand...
Click to collapse
So you mean to say that its an hardware issue and my only solution is to get the speaker replaced?
therazrguy said:
So you mean to say that its an hardware issue and my only solution is to get the speaker replaced?
Click to expand...
Click to collapse
I mean to say that there is plenty of discussions about it and some people have tried many solutions; what worked for me, in the end, is a hardware replacement. I suggest if you have warranty to use it. If you don't have warranty then possible hardware replacement is eminent.
I have a similar issue (or maybe the same). When playing music and turning the volume all the way up, the speaker volume automatically decreases. It's as if the phone is protecting the speakers. There's no setting I can find to prevent this. When I either have external speakers or headphones plugged into the headphone jack, or when using bluetooth, the volume is fine at 100%. It's a very frustrating problem and I just haven't had the time to scour through these forums for possible solutions, so I'm glad this was a new post.
I downloaded the beats audio mod and fixed the problem for me
Sent from my Nexus 6 using XDA-Developers mobile app
kennethwendo said:
Hi. I also had the same problem. Usually this progresses to ultimate failure of the speaker. The top speaker is usually the victim. There are some discussions here http://forum.xda-developers.com/nexus-6/general/curious-speaker-volume-lowering-issue-t3136759 and here https://productforums.google.com/forum/#!topic/nexus/84nSaI1Btxc but i suggest you get ready to do an RMA or do a hardware (speaker) replacement. I actually did the replacement and now things work well. All the best.
Click to expand...
Click to collapse
therazrguy said:
So you mean to say that its an hardware issue and my only solution is to get the speaker replaced?
Click to expand...
Click to collapse
kennethwendo said:
I mean to say that there is plenty of discussions about it and some people have tried many solutions; what worked for me, in the end, is a hardware replacement. I suggest if you have warranty to use it. If you don't have warranty then possible hardware replacement is eminent.
Click to expand...
Click to collapse
tempsaint said:
I have a similar issue (or maybe the same). When playing music and turning the volume all the way up, the speaker volume automatically decreases. It's as if the phone is protecting the speakers. There's no setting I can find to prevent this. When I either have external speakers or headphones plugged into the headphone jack, or when using bluetooth, the volume is fine at 100%. It's a very frustrating problem and I just haven't had the time to scour through these forums for possible solutions, so I'm glad this was a new post.
Click to expand...
Click to collapse
If this is what I think it is, it is not a hardware issue. Myself and others have posted in the past regarding this. Nexus 6 purchased in February brand new, started seeing this issue in March. Very similar. But for me volume would be stable at a certain level, normally below half, then when increasing the sound, seconds or minutes later it would decrease by itself and pressing the volume up would not do anything. Had this issue with a custom ROM and no audio mods as well as using V4A and Arise sound mod. Have yet to pin point what it is.
christianpeso said:
If this is what I think it is, it is not a hardware issue. Myself and others have posted in the past regarding this. Nexus 6 purchased in February brand new, started seeing this issue in March. Very similar. But for me volume would be stable at a certain level, normally below half, then when increasing the sound, seconds or minutes later it would decrease by itself and pressing the volume up would not do anything. Had this issue with a custom ROM and no audio mods as well as using V4A and Arise sound mod. Have yet to pin point what it is.
Click to expand...
Click to collapse
This is exactly what my Nexus 6 does. And, at this point I'm just glad it's not just my device. I bought the device used on Swappa and tested pretty much everything but didn't really notice this issue until a month or so later. I was wondering if I got a partially defective device. But it sounds like I didn't.
I have the same problem as most of your descriptions . it occurs at all battery levels. Speakers sounds fine no crack or pop. Top & Bottom for about 2 or 3 seconds, volume auto changes to about 40% of max. the power amplifier(s) may be the culpert here?
I been reading all over the net , Xda, Android police, Android Central & other's with N6 & some Sammy's having the same problems.
Hard to believe that there isn't a definitive answer? & to think,we were lucky enough to buy the N6? :crying:

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