[Q] Increase microphone sensitivity in calls - LG Optimus 4X HD

Just got a P880 and I've noticed that the microphone sensitivity in phone calls is really low compared to other phones I have used in the past and my voice comes across as really soft no matter how close I am. Is there anyway which I can increase the sensitivity of the microphone?

Hmm nobody?

I have no issues with it...
Sent from my LG-P880 using xda premium

Mines great, best call quality I've ever had on both ends. You may have a fault, send it to LG or a repair shop
Sent from my rooted P880

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[Q] Buzzing Noise From Phone

Has anyone noticed intermittent interference noise on their SGS internal speakers? It is a high-freq buzz that lasts less than 10 seconds at a time, but can easily be heard when holding the phone close. I hear it sometimes in a call or when transmitting data and it seems like it is coming from the rear speaker.
Edited for clarification: The noise is coming from the phone; specifically the speaker on the back of the phone, not from external speakers.
Has anyone else noticed this kind of noise coming from their SGS?
Chris
No one? I am certain now that the noise is coming from the rear speaker and it is not heard when wifi is on, so it must be interference from the 3g.
Sent from my GT-I9000M using XDA App
No one at all?
Sent from my GT-I9000M using XDA App
Yes, it's always been a thing that happens with phones.. I remember with early generations of phones, they'd always cause speakers to make a specific series of beeping noises when someone received an sms.
I think it's caused by using one of the older data connections.. gprs or something maybe. There's nothing that can change this.
Yes, I recall hearing the buzzing and popping on computer speakers caused by some phones. My question was specifically to do with hearing interference in the rear speaker on the phone itself, do you hear anything like that? I don't actually hear any interference on external speakers.
Sent from my GT-I9000M using XDA App
Oh, you mean the speaker on the actual phone? Umm, nope, it's always been quiet..
Doesn't sound like it should be doing that, if it's been like that since you got it, might want to send it in for a check or something.
I just checked a friends phone at it does the same thing. The best way to check is to start an app that transmits continuous data on 3g, like speed test. And when its running put the rear speaker close to your ear. You can also hear it out of the front earpiece in a quiet room. These are canadian gt9000m's.
Sent from my GT-I9000M using XDA App
Edited original post for clarification.
Sent from my GT-I9000M using XDA App
Yeah, i noticed that aswell, usually when i make calls or take calls, for like 10 seconds, working on normal GT-I9000 here.
I'm wondering if this is a normal occurence, maybe they couldn't get enough shielding on that rear speaker.
Sent from my GT-I9000M using XDA App
Can anyone else verify that they can or cannot hear the buzzing? I am considering getting samsung warranty to look at it, but only if it's not a common phenomenon. Would hate to send it in and have or come back the same.
Thanks
Sent from my GT-I9000M using XDA App
Just an update, my phone was replaced due to the internal sd card issue and the new phone is exhibiting the same buzzing sound. Though the sound does seem somewhat quieter on this new phone. Unless I am extremely unlucky, it seems that the noise is normal for the phone but most people just don't notice it.
Sent from my GT-I9000M using XDA App
i heard the buzzing a few days ago and opened the back up and a bee flew out, ive not heard any buzzing since
sorry couldnt resist
same here.. found no solution yet.,... help
yes,i can hear it clearly...someone sad it named TDD noise which was caused by the GSM signal...if u use 3G,u may not hear it any more...
A few people in china found this problem too. They sad only the SGS produced in december had this problem...but it seems that u posted the thread in november....
re: december.
I have had 4 sgs's now (3 returns) that have had the noise, going back to september 2010.
re: gsm
My network here is 3g only, don't use gsm at all.
Sent from my GT-I9000M using XDA App
I also get the same thing with my phone as well, despite factory resets or exchanges thus far. Is this a normal problem?
So far, the noise disappears if you disable 3G in some way, either via turning off data or using Wi-Fi. I'm in Canada, where signals exist on 850 MHz and 1900 MHz. My phone was also purchased in November, and the replacement was sometime in early December.
My phone T959 .the brother of i9000, have the same problem...I have used HTC Universal ,and nokia 5230. Both are fine, no TDD noise at all..
Samsung have a long way to go...
i have it too (and tough it was faulty) and check out a friend's phone today and he has it too, didn't even know it and had the phone for a few months now. i guess we're just over demanding )
thebazman said:
i heard the buzzing a few days ago and opened the back up and a bee flew out, ive not heard any buzzing since
sorry couldnt resist
Click to expand...
Click to collapse
HAHAHA! Nah, it's just some Solar Activities causing communication flaws lately. It's near to 2012 anyway . Sorry, couldn't resist it either.
Anyway, I've never noticed about the noise. Been using this phone for almost a year? If its only with SGS, and all experiencing this are buying them at a relatively similar time, it would probably be a "batch issue".
Considering T959 experiencing the same issue, then maybe there's something wrong with how Samsung manufacture their phones. But somehow, there are lucky people who get good ones. Or most likely, this issue is too mild and there is actually nothing wrong with it. Nothing is perfect my dear friends

Call quality?

Anyone have any issues with call quality? A few calls today sounded quite muffled, just want to know before I make a warranty inquiry....
Regards Jamie
Sent from my GT-N7000 using xda premium
You may need to lower the headset on your ear as the speaker is quite high on the device.
I thought it was quiet and muffled, but after adjusting how it was against my ear (lowering it) it was perfect.
I tried that but they voice still sounds muffled regardless of where i hold it? its almost like it was covered? Any 1 else have any concerns?
No call quality issues whatsoever for me. In fact, I think the call quality is the best I have ever experienced on a phone period (including landlines!)

[Q] Rattling sound due to vibration motor?

It seems like the vibration motor on my HTC One is loose, as whenever it vibrates there's a slight rattling sound. I've also noticed that I can hear this sound whenever i tap the screen, or back of the phone, anywhere near the top, which is where I'm guessing the motor is found. This is gradually getting more and more annoying so I'm wondering if I should send it off to get fixed, so has anyone else experienced this problem?
ahemcough said:
It seems like the vibration motor on my HTC One is loose, as whenever it vibrates there's a slight rattling sound. I've also noticed that I can hear this sound whenever i tap the screen, or back of the phone, anywhere near the top, which is where I'm guessing the motor is found. This is gradually getting more and more annoying so I'm wondering if I should send it off to get fixed, so has anyone else experienced this problem?
Click to expand...
Click to collapse
its the same for me with two htc one´s
I've noticed the same thing as well.
Sent from my HTC One using xda premium
Yes well I have noticed it too, but as I have noticed this sound before with other smartphones. I think it has something to do with the camera components. Although it wasnt caused by the motor when I heard that. This motor vibration setting is way to strong. HTC should reduce the strenght when its activated in a next update or so, at least I hope they will.
it's the image stabilisation components for the camera.
compact_bijou said:
it's the image stabilisation components for the camera.
Click to expand...
Click to collapse
its not
B-Man2005 said:
its not
Click to expand...
Click to collapse
It is.
Same here I turned of the haptic-feedback which I cant stand and I don't really notice it any more.
My dad's One has this issue, it sounds like the vibration motor is causing something glass to move and instead of hearing a smooth motorised vibration it sounds more like glass vibrating. It's really annoying when typing in a quiet location, it sounds like a crappy keyboard typing sound
My One isn't doing this, it feels and sounds normal.
Sent from my HTC One using xda premium
I have same issue.anyone found a solution or Is this a norm for most out there?
Sent from my HTC One using xda app-developers app
Anyone please?
Sent from my HTC One using xda app-developers app
Got my one today, just noticed the rattling, seems it is very very common! Personally I can't stand it, can I learn to live with it?! Or send it back in hope for a rattle free replacement?
Htc could have a very large warranty issue in the coming months!
But by large the rattle seems to be in most.
Sent from my LT26i using xda app-developers app
mrbrownstoned said:
Got my one today, just noticed the rattling, seems it is very very common! Personally I can't stand it, can I learn to live with it?! Or send it back in hope for a rattle free replacement?
Htc could have a very large warranty issue in the coming months!
But by large the rattle seems to be in most.
Sent from my LT26i using xda app-developers app
Click to expand...
Click to collapse
I am not seeing this in ny one. But I am getting worried with all these reports... HTC should have spent a little more time QCing their flagship product....
They will definately have warranty issues in the next couple of months. Tons of reports on dead pixels, blown speakers, gaps in physical build, horizontal lines on LCD and now this....
As much as I love this phone I am very much considering returning it... I'd hate to have something go wrong and be without a phone for a little while, while it's being repaired....
Sent from my HTC One using xda app-developers app
any have a solution to this?
just want to join the crowd...
My HTC One is also rattling .. it began doing so yesterday, 7 days after i got it
I can't decide weather i should simply disable haptic feedback -- the motor is too strong at the moment, which i hope they fix with firmware/updates
btw. the phone also have slight gaps in top and buttom, but i dont really considder them being a problem...
rocketpaul said:
any have a solution to this?
Click to expand...
Click to collapse
turn vibration off
I'm having this problem too. I just turned down haptic feedback intensity for swift key and everything is fine now. I don't know if I should bother exchanging for another HTC one since many people seem to be having this problem..
Same issue here. I upgraded to the HTC One and was impressed by how solid that vibrator was. Dropped it in a toilet and toasted it. Got another and it had this problem. You could shake the phone and hear something faint. Replaced that one and same thing. It's my only hardware gripe with the phone as I enjoy having haptic feedback. It's probably a hardware issue.
Sent from my Nexus 10 using XDA Premium HD app
2 of my friends with htc one's have the same issue. don't think it's worth exchanging..just wait for an update that will reduce vibration intensity for now. other than that...LOVE the phone
Im on my second HTC One and both had that rattly sound to the haptic feedback, which is annoying. Weird thing is that you can hear it if you shake the phone.

HTC ONE microphone problems

I bought my ONE from amazon.de and,after 2 months, I cracked the screen:crying: .I called htc and they sent me to the official service in my country(Romania). The guys there replaced my htc one (to my big and pleasant surprise) with a new one.I updated it to 4.2.2, but I got some complaints about my voice not being heard loud enough on this new phone.I don't seem to rememeber to have had this on the original one.....
Is it the mic?Or something to do with the network?Anyone elese having similar problems with the microphone during calls?
P.S. By the way,does anybody know how to enable/disable noise cancelation on this phone?
What I've noticed is that my calls aren't as clear as on my Galaxy S3, not sure if noise cancellation is doing too much, but my calls are definitely more "muffled", in fact I almost always have to use my headset to hear people loud and clear. Loudspeaker mode works fine though
It's probably related to this:
http://www.engadget.com/2013/05/02/htc-hdr-mic-dropped/
mr.r9 said:
It's probably related to this:
http://www.engadget.com/2013/05/02/htc-hdr-mic-dropped/
Click to expand...
Click to collapse
Yes, I know about that,that is why I wanted to buy the phone as quick as possible, probably the first one,which I bought in april,was from the first batches,with that mic in it,and this one is not.But,stil,this doesn't explain the low volume....
I mean,I did a test: I put on a song on my ipad3 in a quiet room at about a quarter of the full volume and opened shazam on my htc one and got at about 1-1,5 meters away from the tablet. To my surprise,the mic recorded the sound and shazam recognized the song!!After this little experiment,my conclusion is that the mic is working ok,but,during the calls something is a little wrong!
Galactus said:
What I've noticed is that my calls aren't as clear as on my Galaxy S3, not sure if noise cancellation is doing too much, but my calls are definitely more "muffled", in fact I almost always have to use my headset to hear people loud and clear. Loudspeaker mode works fine though
Click to expand...
Click to collapse
In regard of hearing the other persons voice,everything is ok for me,the sound is loud and clear,i don't have problems.
lev04 said:
In regard of hearing the other persons voice,everything is ok for me,the sound is loud and clear,i don't have problems.
Click to expand...
Click to collapse
Same here in fact I never heard anything better when talking.
Sent from my HTC One using xda premium
Shan89 said:
Same here in fact I never heard anything better when talking.
Sent from my HTC One using xda premium
Click to expand...
Click to collapse
yeah,you're right,it's like the person on the other phone is there,speaking in your ear!
But what about your voice,do you have problems making yourself heard to the other person?!

Speaker distortion/resonance and buzzing

Hello,
I picked up my att note 3 on Friday. I believe I have a defective loudspeaker. When at max or near max volume when talking on speaker phone the audio is distorted/resonant similar to a buzzing. I tried removing the back cover which had no affect.
Being as others have modified the android OS to increase volume with success it seems likely to be a defective phone.
Please let me know if any one else hears poor speaker phone audio quality.
I will likely try to swap my phone out for a new one at att.
Daniel
Sent from my SAMSUNG-SM-N900A using xda app-developers app
dachness said:
Hello,
I picked up my att note 3 on Friday. I believe I have a defective loudspeaker. When at max or near max volume when talking on speaker phone the audio is distorted/resonant similar to a buzzing. I tried removing the back cover which had no affect.
Being as others have modified the android OS to increase volume with success it seems likely to be a defective phone.
Please let me know if any one else hears poor speaker phone audio quality.
I will likely try to swap my phone out for a new one at att.
Daniel
Sent from my SAMSUNG-SM-N900A using xda app-developers app
Click to expand...
Click to collapse
Maybe yours is normal. As when I listen to folks on speakerphoneI can hardly hear them compared to my S4 and its quiet perhaps they reduced it on my build for this very reason ( cheap speaker ).
I originally thought something was wrong with my device because i kept hearing the audio drop down and raise again when listening to music. But I noticed it never did that with anything else besides the app, Spotify. I decided to try another music app and I cannot replicate the issue. I think it's the Spotify app. Maybe a compatiblity issue with 4.3, not sure. Either way sounds comes out normal except in that app.
Sent from my SAMSUNG-SM-N900A using Tapatalk 4
Any one else experiencing this problem?
Hello Everyone,
I exchanged my phone this past Friday. The new phone may be slightly better than my previous one but it still distorts at full volume when on speakerphone.
Daniel
dachness said:
Hello Everyone,
I exchanged my phone this past Friday. The new phone may be slightly better than my previous one but it still distorts at full volume when on speakerphone.
Daniel
Click to expand...
Click to collapse
Ran some more tests on both my wife's and my unit. If you listen carefully on full volume you can occasionally hear it clip
Sent from my SM-N900T using Tapatalk
Mine is pretty bad. I have a hard time hearing people on speakerphone unless it is all the way up, then it is pretty distorted.

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