How do I get rid of the background noise? - HD2 General

I got the second pair of in-ear headphones (MEElectronics M9) today. I ordered them hoping that the annoying background noise I get when listening to music on the HD2 will disappear. Although there is a small improvement over the Sennheiser CX300, the noise is still noticeable and makes listening to audio books or light music at low volume very annoying.
I tried disabling the phone functions and data connections (airplane mode) but it doesn't make any difference. Any ideas on what I can do to improve the sound quality on the device?

You HAVE upgraded the ROM since you bought the device, right?
If, by any chance, you didn't - that might be your solution. If you did, maybe you should consider going to the service and asking for the new one.
My sounded bad too. It freaked me out. But new ROM changed it. Now it sounds perfect. I also use Sennheiser, but there is no noise in the original ear-peaces too.
(Since there is no 1.66 CEE ROM, I am using 1.48.479.1)

Related

File seeking noise when listening to MP3?

Hi,
I'm new to this forum so please be kind
When I listen to MP3 I hear a high pitched whine as the player switches between songs. It only occurs for a second or two right before the music starts, is followed by some lower pitch crackling and then when the track is playing this high pitched noise is absent.
It's relative volume to the music is loud enough that it's pretty irritating.
Is this normal for the Xperia or should I be getting my handset replaced? It's an UK O2 xperia with the latest "leaked" rom loaded and using AKG k414p headphones
Thanks
Tome
First test it with different headphones. If it still occurs then, try another ROM.
This is not a generic bug, as I don't have the problem myself, nor have I seen anyone else post about it here (and trust me, if the problem arose more often, people would have).
So, test a few things and then come back to report =]
thanks
I've just checked with another set of headphones and I can still hear it
The problem occurs on both the original o2 rom and 1.03.931.8 which is the latest that i'm aware of.
I'll see if I can think of anything else to try.
Thanks
I think it is a general bug.
I know, my old SE W850i wasn't made by HTC, but it had the same issue.
It looks like a pink noise, and you don't hear it for very long, because after a few moments (1,5 sec or something) it just dies.. (Like a gate is fading it out)
Since it you can only hear it in a very quite place, it doesn't matter to me..
I'm not gonna use my X1 in places where I need high dynamics..
Have played about with it a bit more and found that the issue isn't as apparent at all when using the player on the Media Panel. I was previously using Pocket Player.
Hi!
Just to confirm: I Have that high pitched noise too. Just two seconds before next track starts.
No changes between R1AA and R2AA. Actually using Pocketplayer as SRSWOW HD disabled Windows Meadia Player Volume Control. Music on 8GB SDHC Card.
Bax
I got my xperia replaced and it would appear that my original handset was faulty. With the new one i can still hear a very quiet and very high pitched whine when it loads up the next track but this noise is in conspicous enough that i can live with it.
The original handset has a much louder high pitched pink noise and also noise like static, so if you're experiencing something like that you should get your handset replaced
looks like i spoke too soon.
This handset has also developed the popping static noise that the previous unit had looks like this could be a generic Xperia fault. It really is quite odd that it would work fine for a day and then develop the same fault as the previous unit.
I experience the same high pitched noise in my swedish X1. It seems to get a little less noticeable when using bigger headphones, but with IEMs it's pretty pronounced but yet acceptable. Another thing that is much more annoying is the cutting out in the beginning and end of songs. Is there a way to get gapless playback in TF3D mode (skinned wmp?) on the X1?
:-O
amazingly.... the file seek noise has been eliminated after I installed Touch-it v7!!!!
I'm happy with the x1 as a music player now but it does beg the question "why can't SE sort it out!!!" as it's evidently more likely a software issue rather than a hardware issue.

Hissing/static noise everytime G1 plays sound. Both speaker and headset. Just me?

I have a noise problem, I don't think it's quite the same as previously posted noise problems.
I get a hissinh/static noise from the phones speaker (on the back) and from headphones. It is only happening while the phone plays sound (and some seconds later). Every time I up or down the sound with the volume keys, there are noise coming out of the speaker for some seconds. Please report if you have the same issue, especially eith headphones.
I could live with the speaker-noise, it's not that big a deal.. What's worse is it is in the headphones. I have a quite low impedance set of in-ear plugs from creative (I am able to hear the hard drive spinning up in my old mp3-player, but no constant noise) Crap. I want to use the phone for music listening. Question is: software or hardware related? Using JF 1.51 ADP for the record
I hope it is hardware related - I bought mine off ebay, allthoug brand new and everything, I don't know how I would go about getting it fixed/a new one with no receipt. Shipping it back and forth to England isn't really tempting either.
It's not just you, it's piss-poor rf isolation on the audio outputs. Listening with bluetooth doesn't solve the issue either as bluetooth has its own noise.
Yeah, I have yet to listen to a decent pair of BT headsets.
So this is a known problem, and it's definitely a HW issue? The fact that it's only there when sound is played, and is also there with a headset (where shielding around connectors is not and should not be a problem at ALL) made me hope this was softwar related. Argh, what to do then? The sound quality despite this seemed prety decent, although a headache today prevents me from really listening to music and say for sure. Shame.
*Pondering refund options.*
Any chance of isolating around the connector and fixing this, if it is "airborne" caused noise, or will the noice enter the equation before the connector (cabling, sound chip)?
I will try with a relatively high impedance headset (sennheiser 555) and see if it is better there. But can't take them on the bus anyway. But a couple of Ωs could always be added somewhere along the cable and might do some good. Have to have the sound at the lowest levels with the in-ears. Maybe a software fix to lower the volume output will help? Or won't it, if RF noise is the cause?
red: I will buy this item and hope it helps. And will look into lowering the volume output when using headphones as well. Should be possible (atleast it usually is with tweaks in WinMo.)
I have similar problem with HTC Magic: forum.xda-developers.com/showthread.php?t=633035
Here is one more post regarding HTC Jade: forum.xda-developers.com/showthread.php?t=463365

Strange static noise

I have noticed that when using the supplied earphones I can hear static background noise when I scroll through menus and buttons while music is playing. This only happens when music is activated and I can hear a low annoying fuzzy static that gets louder the more I scroll for example.
I can barely hear it when I put on headphones but can with earphones, seems quite strange wonder if anyone else experiences the same thing?
No one? Just try it, turn the volume down while listening to music then go to home screen and scroll left constantly or right and the hissing noise will get louder.
Audio chip or whatever must be quite crappy.
Restarted phone and can't seem to hear it now. Strange.
I'm glad that by talking to your self you've managed to fix this problem.
I spoke to myself to soon! Its back and I suspect it has something to do with the wifi sharing. As I activated kies air, uploaded a song, listened to song and hissing is back! argh.
jonkrav said:
I spoke to myself to soon! Its back and I suspect it has something to do with the wifi sharing. As I activated kies air, uploaded a song, listened to song and hissing is back! argh.
Click to expand...
Click to collapse
Try force stopping it? I've frozen most Samsung apps but even before then I had no problems at all with something like this tbh...although I don't use the stock music player.
I have annoying static background noise while using earphones, it can be better heard whilr using the phone when no music is playing.
This is a general issue or isolated cause?
I have this!!! I seem to get possibly some kind of audible distortion just before i play a song, and then when i pause the song and touch the screen it makes the weird static noise (and possibly when the song is playing as well, but its less identifiable). For me this noise only lasts for about 5 seconds after i have paused it and then stops. And yes, it also seems to be louder in earphones than headphones.
HAVE YOU FOUND A FIX? Firmware upgrades? Sent it back and got a replacement? what did you guys do? Let me know, thanks.
Could it be evp?
Sent from my GT-I9100 using Tapatalk
I installed the Backslash Kernel and THEN noticed this, rebooted and it went.
It came back a while after. I also unplugged the headphones with the music app running and the phone rebooted.
Re-flashed the CF-Root KG1 Kernel and it went away, not had any 'noise' or reboots since :/
I got a replacement from orange as this issue was too distracting. My replacement has just come, but exactly the same 'static noise while and after listening to music' issue is still here!!! Is this really what its like for everyone but people don't bother saying?
PDA: I9100BVKE2
PHONE: I9100BVKE2
CSC: I9100ORAKE2
BUILD INFO : Wed May 11 22:56:39
KERNAL VERSION: [email protected] #2
On my last phone i tried flashing to generic KE7 AND KF3 (using odin). Both seemed to make the sound last for not as long after i pause the music, but did not solve the issue. Will rooting the phone, using different kernals and whatnot fix this? Could it be a dodgy batch of phones from orange? (I have no knowledge of what rooting and kernals actually is, let alone what ones i should use)
I have also experienced this. It seems the screen is the problem since the noise is gone when the screen is off.
What headphones are you using?
I have used the supplied headphones, but i have also tried other headphones as well. All seem to give the same sound but possibly at varying levels of volume. Do you still have the problem?
I use the Sennheiser CX300 II and I do not experience it any longer.
It depends on the impedance of the headphones. If the impedance is 16 ohm I cannot hear it but on 12 ohm headphones it is pretty obvious (but they are able to play louder).
I have not tried the supplied ones myself because they ALWAYS sound awful but if you had a specific name for a proper headphone you have tried, you can easily find their impedance on the internet.
Hmm well i have tried my creative EP-630 headphones which have impedance of 16 Ohm and i can still hear the noise. I have used many terrible headphones on terrible 'mp3 players' over the years and i have never experienced this, so i don't see why i should now go out and buy some new headphones. Although if you are really saying that the Sennheiser CX300 II headphones completely cured your problem then it might be worth it? Was your problem exactly the same as the one i described? Cheers.
It's obviously a problem of the audio amp picking up electrical noise from the other components of the device. I'm skeptic that anything can be done to solve it.
I also can hear some faint background noise on mine when scroling the screen and using memory, but anyway it's very faint... not enough to bother even in quiet environments.
I have to agree, it's bad shielding in the design. Something we will all have to live with.
I notice it most between songs when listening to music. Each songs starts with a little blast of noise.
Hmmm well i've heard that with certain kernals it is not there. Also for me, simply changing to different stock firmware reduced the time that the static sound lasts after i pause a song, so surely that can mean it can be stopped altogether. Im not prepared to give up on this (yet).
I would be grateful for other information and reports from other people about this issue, even simply if you don't have it. :/
...anyone?
tgg12 said:
...anyone?
Click to expand...
Click to collapse
i have this problem too...
but i have found that it does with some earphones... i guess its a matter of shielding, as posted before.

[Q] Speakers making crackle or ticking noise?

Hi all.
I just received my a500 a few days ago.
I have Thor 14.2 on it now, and have been enjoying it. However I noticed the speakers have started making a ticking noise. Kind of like what you would expect from a hard drive, or something electrical turning on and off quickly.
At first, i thought maybe it's a hardware issue. Whats interesting though, is that the sound is only present when there is nothing else using the speakers. As soon as I turn on some music (even the very lowest volume) it no longer ticks. Pause the music, and the ticking is back.
This makes me think the problem is software, considering there shouldn't be any change between the tablet not playing any sound via speakers, and music via speakers, in so far as the circuitry used.
Should i try going back to a stock rom? Has anyone ever experience an issue like this?
Thanks!
Could it be gsm interference from your phone??? Sounds like typical gsm radio interference on your speakers.
I have the a500 not a501, so there is no radio in it to send GSM signals.
However i think what your saying is its interference from my cellphone, which is a captivate and does have a gsm radio.
Is there a way I can check if this is the case? Now that i think of it, my cell was in my pocket when I was noticing the problem. I guess i will try having it really close, see if theres a problem, and then really far away.
Thanks, i'll report back in a bit.
Is it possible that a speaker is blown? Or that the volume is up to loud? When my volume is turned up even to 75% it makes a crackling noise.

Fundamental audio buzzing problem with a brand new LG G3...unacceptable!

Hi all,
So I recently bought a new LG G3 - after having screen problems with the Oppo Find 7 - had the Oppo fully refunded, so was on the hunt for a new phone.
Bought the LG G3 instead - great phone (apart from the stupid button placement)...but there's a fundamental flaw with it - just sharing this here, to hear if anyone else has been testing it the way I have done in the video:
(Essentially the audio has a buzzing noise to it, when using the phone - this happens when you amplify the source)
I don't find it acceptable for a 2014 flagship phone to be like this.
I'm on the fence now to root it and/or flash another ROM OR just return it for a full refund - anyone else have any experience with different ROMs (ie 5.0 ROMs)?
EDIT:
I'm returning the phone: http://forum.xda-developers.com/showpost.php?p=57514537&postcount=12
Some test results: http://forum.xda-developers.com/showpost.php?p=57514889&postcount=13
Cheers
That "beep beep" sound when connecting your audio jack appears to be unique to your device as I haven't seen any other G3 do that before.
Also, I stated in another thread about this issue, It only happens while the cpu is under load AND there is no audio.
Once the cpu load drops to idle the issue is gone.
Once there is audio playing the issue is gone too.
It's annoying while no audio is playing, But it's not gonna degrade your audio experience in any way what so ever when there is sound coming out of your phone.
Amb669 said:
That "beep beep" sound when connecting your audio jack appears to be unique to your device as I haven't seen any other G3 do that before.
Also, I stated in another thread about this issue, It only happens while the cpu is under load AND there is no audio.
Once the cpu load drops to idle the issue is gone.
Once there is audio playing the issue is gone too.
It's annoying while no audio is playing, But it's not gonna degrade your audio experience in any way what so ever when there is sound coming out of your phone.
Click to expand...
Click to collapse
Thanks for the input.
Well that's odd, I've gotten others saying the beep beep is normal, but the buzzing isn't lol.
Out of interest, do you have the same issue?
And it's also a matter of principle, rather than it also being a fundamental flaw in the design. No flagship phone should have such an issue.
Whilst music is playing it's not noticeable at the levels I play it at, but at low volumes, and whilst using the phone at the same time, I can hear the problem. I'll retest tomorrow to make sure.
Not because I'm looking it for it, but because something doesn't sound 'right'in my music.
If it's CPU causing it, then is it linked somewhat to the kernel (ramp up and down of the CPU) or is it due to the placement or 'communication' it has to do within the phone (hardware problem)?
Mine does the Beep beep thing when i plug in my phone to the sound system at my work. It's done it on every ROM i have tried. The hissing, i haven't heard for a while though.
To be honest though, it is completely unacceptable it's not been sorted though yet.
neo6776 said:
Mine does the Beep beep thing when i plug in my phone to the sound system at my work. It's done it on every ROM i have tried. The hissing, i haven't heard for a while though.
To be honest though, it is completely unacceptable it's not been sorted though yet.
Click to expand...
Click to collapse
Thanks for the input!
Hi !
I think the audio system is the only problem with this phone.
When hearphones are plugged and there's no sound, you can hear a weird sound (especially when you touch the screen).
I also have a problem when I listen to music, sometimes the music has a little lag, a little buzzing for less than a second, as if the phone didn't have the time to load the music. It sounds like an old used CD. It happens once every ten minutes approximately. I don't know if it comes from the fact that I listen to music from my SD card, which isn't a very good card (64Gb, 20$ on amazon). I should test it from internal storage to check that...
Anyway, I'm using ChupaChups ROM and the problem you're talking about is also present. But Chupa Chups is a stock-like ROM, so this isn't a surprise.
I'm planning on installing CyanogenMod to see the difference.
I'll report back here after that
Sideness said:
Hi !
I think the audio system is the only problem with this phone.
When hearphones are plugged and there's no sound, you can hear a weird sound (especially when you touch the screen).
I also have a problem when I listen to music, sometimes the music has a little lag, a little buzzing for less than a second, as if the phone didn't have the time to load the music. It sounds like an old used CD. It happens once every ten minutes approximately. I don't know if it comes from the fact that I listen to music from my SD card, which isn't a very good card (64Gb, 20$ on amazon). I should test it from internal storage to check that...
Anyway, I'm using ChupaChups ROM and the problem you're talking about is also present. But Chupa Chups is a stock-like ROM, so this isn't a surprise.
I'm planning on installing CyanogenMod to see the difference.
I'll report back here after that
Click to expand...
Click to collapse
Thank you!!
As for your issue - you tried disabling throttling from the secret menu?
I've done so - in order to avoid temp capping
TotallydubbedHD said:
Thank you!!
As for your issue - you tried disabling throttling from the secret menu?
I've done so - in order to avoid temp capping
Click to expand...
Click to collapse
What hidden menu ? Dev options ?
ChupaChups ROM includes a mod which allows the processor to have an higher temperature (I think the original limit is 65°, the mod is set to 75°). The mod is supposed to erase this kind of issue.
Sideness said:
What hidden menu ? Dev options ?
ChupaChups ROM includes a mod which allows the processor to have an higher temperature (I think the original limit is 65°, the mod is set to 75°). The mod is supposed to erase this kind of issue.
Click to expand...
Click to collapse
Well it's not much of a "mod" - just a setting that you enable/disable:
http://forums.androidcentral.com/lg...-mitigation-offa-option-tweaks-does-work.html
That's a link to what I did.
Essentially the reason I'm saying it for you - is the laggy nature of what you said - with my brief use of the G3, I noticed a little alg, until I disabled the temp and throttling
TotallydubbedHD said:
Well it's not much of a "mod" - just a setting that you enable/disable:
http://forums.androidcentral.com/lg...-mitigation-offa-option-tweaks-does-work.html
That's a link to what I did.
Essentially the reason I'm saying it for you - is the laggy nature of what you said - with my brief use of the G3, I noticed a little alg, until I disabled the temp and throttling
Click to expand...
Click to collapse
Okay, thanks for the info.
I just installed CyanogenMod 12 (The ROM looks very stable, but I only got it 20 minutes ago so...). The first thing I tested was the issue we're talking about here... It's also present on Cyanogen ! The problem does not come from the Stock ROM !
Sideness said:
Okay, thanks for the info.
I just installed CyanogenMod 12 (The ROM looks very stable, but I only got it 20 minutes ago so...). The first thing I tested was the issue we're talking about here... It's also present on Cyanogen ! The problem does not come from the Stock ROM !
Click to expand...
Click to collapse
Legend - seems hardware related (as initially thought)
Unless CM use the same stock kernel - highly doubt that though!
OK guys - went into O2 store in the UK - they had a G3 on display.
(It was plugged in) - I could hear a LOT of static noise on my earphones with the amp connected.
Then I unplugged it from the mains - the static went away.
I then did the same tests as before and boom - same issue.
It's 100% not my device only and is present in the international G3 version.
My LG G3 is being returned tomorrow. It's unacceptable.
Amb669 said:
That "beep beep" sound when connecting your audio jack appears to be unique to your device as I haven't seen any other G3 do that before.
Also, I stated in another thread about this issue, It only happens while the cpu is under load AND there is no audio.
Once the cpu load drops to idle the issue is gone.
Once there is audio playing the issue is gone too.
It's annoying while no audio is playing, But it's not gonna degrade your audio experience in any way what so ever when there is sound coming out of your phone.
Click to expand...
Click to collapse
OK so I did tests -
Without the micro USB cord connected:
Audio playing - 0% volume (thus you can't hear anything) - static noise, no HDD-esk noise
Audio playing - 1st notch (you can hear music faintly) - static noise, no HDD-esk noise
Audio not playing - HDD-esk noise
WITH the micro USB cord connected - charging:
Audio not playing - Louder static noise, minimal HDD-esk noise
Audio playing - 0% volume (thus you can't hear anything) - louder static noise, no HDD-esk noise
Audio playing - 1st notch (you can hear music faintly) - louder static noise, no HDD-esk noise
Hope this helps everyone looking at this thread
So, I have a set of Sennheiser HD 598, a pair of Monster DNA headphones and Sennheiser CX275S in-ear earphones (for Android smartphones).
When I connect the HD 598 and the Monster DNA to the phone directly. I get no noise.
But when I connect the CX275S, I get the noise.
Could it be something to do with the impedance/resistance of the headphones and/or cable that is being used?
However I am not using an amp. Do you get the noise without the amp? Have you tried a variety of headsets??
sirdj said:
So, I have a set of Sennheiser HD 598, a pair of Monster DNA headphones and Sennheiser CX275S in-ear earphones (for Android smartphones).
When I connect the HD 598 and the Monster DNA to the phone directly. I get no noise.
But when I connect the CX275S, I get the noise.
Could it be something to do with the impedance/resistance of the headphones and/or cable that is being used?
However I am not using an amp. Do you get the noise without the amp? Have you tried a variety of headsets??
Click to expand...
Click to collapse
Yes it can be the impedance - however this doesn't apply when I connect the amp -as it is picking up more than the source usually shows.
In other words - you CX earphones could be more sensitive (which I find surprising vs the HD 598) - but if you were to put an amp - I think all of them would show.
I've tested with a bunch of earphones and my headphones - all of which showed the same problem with the amp.
I know for sure now it's to do with the phone - now if some people would notice it or not with their given setup is another thing.
ie. their setup might not reveal the flaw (ie if I had never put the amp - I wouldn't have heard the problem).
Also - I've noticed a audible "click" / "lag" when music was changing. making me say: "Yup 100% this phone is being sent back"
Can't believe I'm back to my SGS3. over 3yrs old - no problems and trumps these flagship phones in terms of audio quality.
Just to add my part, the "beep beep" is normal when connecting headphones. I usually get a very quiet buzzing noise when I have the phone connected to a power source and have headphones in. I'll report back in a week, getting a warranty replacement so may be different
EDIT: Using a pair of Audio Technica CKS-77X in ear headphones
GuyInTheCorner said:
Just to add my part, the "beep beep" is normal when connecting headphones. I usually get a very quiet buzzing noise when I have the phone connected to a power source and have headphones in. I'll report back in a week, getting a warranty replacement so may be different
EDIT: Using a pair of Audio Technica CKS-77X in ear headphones
Click to expand...
Click to collapse
excellent thanks for letting me know - why are you getting a replacement? (this issue?)
I've already packaged mine ready for an amazon return.
I decided to pull out all the earphones and speakers that I have. And here are the results.
1. LG earphones that came with the phone - no noise
2. Old Samsung Galaxy S2 earphones - no noise
3. Old iRiver earphones - no noise
4. Sennheiser HD 239 headphones - no noise
5. Bose Soundlink speakers in aux mode using a cable - at the highest 2 levels of volume I can hear the noise.
So it may be an amplification issue.
I am not sure that LG would accept the product back here in Australia if I tried to return it as there is no noise with the supplied earphones and any problems with amps would probably be out of their warranty terms.
TotallydubbedHD said:
excellent thanks for letting me know - why are you getting a replacement? (this issue?)
I've already packaged mine ready for an amazon return.
Click to expand...
Click to collapse
Cracks on the top IR Blaster (the one used for Quick Remote not for the camera) and your bottom microphone. Its a know defect with the G3 and they'll replace the phone for free
sirdj said:
I decided to pull out all the earphones and speakers that I have. And here are the results.
1. LG earphones that came with the phone - no noise
2. Old Samsung Galaxy S2 earphones - no noise
3. Old iRiver earphones - no noise
4. Sennheiser HD 239 headphones - no noise
5. Bose Soundlink speakers in aux mode using a cable - at the highest 2 levels of volume I can hear the noise.
So it may be an amplification issue.
I am not sure that LG would accept the product back here in Australia if I tried to return it as there is no noise with the supplied earphones and any problems with amps would probably be out of their warranty terms.
Click to expand...
Click to collapse
Not an amp issue - I think I showed that by comparing multiple devices.
It's the fact the source doesn't like to be amplified - and when done so, shows these problems quite easily.
The source (LG G3 jack) doesn't seem to be isolated/shielded well - that's the issue. Therefore normally nothing happens, crank the source up a little and it fails miserably.
It's 100% down to LG here - I won't say it again, but I've returned the LG G3 now. I'm done with their crap implementation. How on earth they would have missed it is beyond me.
Reviewers also need to wake up when they do audio tests. Useless.
GuyInTheCorner said:
Cracks on the top IR Blaster (the one used for Quick Remote not for the camera) and your bottom microphone. Its a know defect with the G3 and they'll replace the phone for free
Click to expand...
Click to collapse
dam ok

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