[Q] Echo Problems - Galaxy S II Q&A, Help & Troubleshooting

During a call the other side hearing an echo of their voice,
But in videos or in recoreds there are no echo.
When I turn off the noise reduction there is no more echo in the other side
How can I disable forever the Noise reduction?
(I use samsung original rom).
or may I change rom to cyanogenmod.

Hi, Not sure about fully switching of the noise reduction, I recall a thread somewhere.
A possible simple solution could be... If you are using a case or cover for your phone - remove it for calls. This solution works for me with my phone!!

Yes try the ECHO post .
jje

not working,only when I disable the noise reduction

inons12 said:
not working,only when I disable the noise reduction
Click to expand...
Click to collapse
There are a ton of posts on this, with solutions. Search for the word "echo" and you'll see them.

Related

[Q] turn off noise reduction

Hello
I have SGS 2 with Lite'ning Rom v6.1
every time i make a call , i always hear myself very laud until i turn off the
noise reduction function , is there any way to keep it off ????
or another solution to filter my voice during the call ??
thanks
P.S
I had a B.T problem in my car kit that fixed with this guide
http://forum.xda-developers.com/showthread.php?t=1248729&highlight=bluetooth
You have Echo in a call, for that there is a thread, might come handy for you,
http://forum.xda-developers.com/showthread.php?t=1119667&highlight=Echo+in+voice
Regards.

[Q] Any ROM with increased mic and noise reduction off?

Hey all,
I'm looking for a custom ROM that includes a phone.apk that has noise reduction turned off as default (http://forum.xda-developers.com/sho...ighlight=turn+noise+reduction+off+permanantly )
I also need it to have the default mic set higher (http://droidtricks.blogspot.com/2011/09/how-to-increase-or-boost-low-microphone.html)
Any ideas?
Thanks in advance
currently no one i think. but want to havw it too
skiflyer said:
currently no one i think. but want to havw it too
Click to expand...
Click to collapse
Thanks, do you happen to know where/if I can find a deodexed stock ROM collection?
In VillainROM, you can add an app called VRTweaks which has that feature. I had an echo problem when calling with a case when noise reduction was enabled, but people also complained about voice quality with it disabled - but not about an echo.
Detailed Problem Description and Solutions
For detailed problem DESCRIPTION & possible SOLUTIONS, see THIS thread!

Can someone check voice record quality

I decided to try Sony's answering machine feature. I recorded a greeting. When I played it back it sounded like I was talking through a towel or something. I called my girlfriend and she said I sounded fine, so I don't think it's a mic issue.
As a check I downloaded 2 different voice recorder apps and both record with the same muffled sound.
Could you guys try and let me know. I'm on the most recent firmware 17.1.A.2.55.
Sent from my D6503 using Tapatalk
Really no one? It'll take 2 minutes.
Sent from my D6503 using Tapatalk
Some new info to report.....
I'm hoping a dev reads this and can shed some light.
People have been complaining in certain situations that they can't hear me on their end. Usually in noisy environments (on my side)
I downloaded "Easy Voice Recorder" in an effort to run some more testing. This particular voice recorder lets you override the phone's default for
1) noise suppression
2) echo cancellation
Turning off noise suppression makes a huge difference. Still sounds like **** compared to every other phone I've had in the last 5 years but it's improved greatly.
Thinking back, the times when people complained about the call quality on my end, I'm pretty sure my Z2 noise suppression is to blame.
Two things then:
Someone please download "Easy Voice Recorder" and test how a recording sounds. Then disable noise suppression in settings and test again.
Secondly, does any dev know of a way to alter the default noise suppression functionality?
Again, as I have divulged in several threads, I am unlocked, rooted and have lost my DRM keys. If this is not an issue for anyone else I'm wondering if it could have something to do with that...someone please take a minute and test this for me..Thanks.
Hi I got similar issues. Look at my thread, "Bad call Quality".

Sound echos during call

I have a really bad sound echo during call at the receiver side. No matter what I use: messenger or hangout. Is there any way to fix this somehow?
I have stock 6.01 android rom.
There is no problem with my Nexus 5 with the same android version.
Do you have a case on it? If you do, take the case off and try again.
Sent from my Nexus 9 using Tapatalk
I tried, but the problem still persist. I tried on the same network, the receiver hears himself/herself during the call and my voice quality is poor and low volume.
I had the same problem once on a different device, but that problem solved somehow. Maybe it's just a setting problem.
I think I found a fix for this. I found out this is happening if the speaker volume is quite high, if I reduce it the echo stops and there is no complaint about my voice quality.
Any advice what can cause this? Noise cancellation?
Dessloch said:
I think I found a fix for this. I found out this is happening if the speaker volume is quite high, if I reduce it the echo stops and there is no complaint about my voice quality.
Any advice what can cause this? Noise cancellation?
Click to expand...
Click to collapse
Boomsound is your answer. I noticed this when I use hangouts. When I plug my earphones in, the receiver can't hear the echo anymore. When the speakers are loud, even the microphone can hear the output.

Caller can't hear me clearly?

Hi
I have Xperia Z2 D6503,M rooted.
Recently i've been facing an annoying problem which is when someone calls me or i call them the other part can't hear me well but when i use speaker they can hear me very clearly.
can anyone tell me the problem?
Hi,
you may try to turn the Microphone noise suppression off in the call settings.
I faced similar issue, it was cutting off silent tones of voice.
den_po said:
Hi,
you may try to turn the Microphone noise suppression off in the call settings.
I faced similar issue, it was cutting off silent tones of voice.
Click to expand...
Click to collapse
There's no microphone thing ins settings..
Sent from my D6503 using XDA-Developers mobile app
Go into setting and click on call then their you will find microphone noise suppression and turn it off.
Mine mic is not good too, I disabled noise suppression but that help only a little
I have the same probs after updating to Android 6. After a clean install, the probs are gone.....
Hariskh said:
Go into setting and click on call then their you will find microphone noise suppression and turn it off.
Click to expand...
Click to collapse
I don't have "Microphone noise suppression" in "Call settings" i can't find it.
mascox14 said:
I don't have "Microphone noise suppression" in "Call settings" i can't find it.
Click to expand...
Click to collapse
Pretty sure you need MM build 575 for that feature. It's not in 570.
Sent from my D6503 using XDA-Developers mobile app
@mascox14, Although the settings are somewhat related accessories, you tried to change the microphone sensitivity from there?
Settings / Sound and Notifications/ Accessory settings / Mic sensitivity
Look at what value is pre-made and test after that the microphone in the Settings / About phone / Diagnostics
Change it to High level and test again in service menu for results.
Will was surprised by the difference in the test.
Set mic equalizer to "bright" and see if that helps. I know equalizer is not supposed to be related to the voice sent but it helped for me.

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