[Q] Static noise through earphones - HTC EVO 3D

Hi all,
I have this static/buzzing noise whenever I play music. It just stays there in the background and it's completely noticable. I also get this sound, whenever I get a notification, like a sms, e-mail etc. also, if I turn the volume to 0 and I play a song, all I hear is that static/buzzing noise.
But, whenever I pause the music, the noise stays there for a few seconds and than it dissapears. But when I play music again, the static/buzzing noise comes back...
I have tried different roms, kernels, music players and different earphones.
None of the above seemed to solve my problem.
Could anyone help me?
Thanks!

Have you tried other headphones? Have you experienced this on other devices? I ask because it is normal to hear a little hiss/noise from audio devices when they're powered and no signal is coming through if the volume is up. Just some devices have more than others... If it's buzzing, though, that could be a bad ground in the connection. It could be the headphones or the headphone plug on the phone.
If another set of headphones doesn't do the trick, you may have something faulty on the Evo. That is if you already went back to full stock to test.

gk1984 said:
Have you tried other headphones? Have you experienced this on other devices? I ask because it is normal to hear a little hiss/noise from audio devices when they're powered and no signal is coming through if the volume is up. Just some devices have more than others... If it's buzzing, though, that could be a bad ground in the connection. It could be the headphones or the headphone plug on the phone.
If another set of headphones doesn't do the trick, you may have something faulty on the Evo. That is if you already went back to full stock to test.
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Click to collapse
I tried many headphones, no static noise when it's in an iPod. Never experienced a static noise on my iPod.

so you tried other pairs of headphones in your evo? Not just compared ipod to evo right? The plug could be touching a little differently in the evo between headphones and might be completely different in an ipod. This is why some people experience tracks skipping randomly when there's an inline mic.
But if another set of headphones with the evo produces the same problem, it could be faulty hardware. might have to get it replaced if it's that big a deal to you.
Good luck, just hope I could be more help. It'd be easier to hear and get a clearer idea of what is happening exactly.

gk1984 said:
so you tried other pairs of headphones in your evo? Not just compared ipod to evo right? The plug could be touching a little differently in the evo between headphones and might be completely different in an ipod. This is why some people experience tracks skipping randomly when there's an inline mic.
But if another set of headphones with the evo produces the same problem, it could be faulty hardware. might have to get it replaced if it's that big a deal to you.
Good luck, just hope I could be more help. It'd be easier to hear and get a clearer idea of what is happening exactly.
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Click to collapse
Well, I had this since day 1 of my evo. My mother's sgs has this too =/

Related

[Q] Static/background noise on audio

Hi All,
When I use headphones (tried 3 different pairs) whenever I listen to any audio output, whether from a game, mp3s, radio, system noises, there's always a lot of static and/or hiss. It's in the background and not too terrible but I'm thinking there's something wrong with the hardware in my Photon. I tried taking out the battery and it made no difference.
Anyone else have this issue? Should I return it? Any advice?
Thanks!
I use Moto bluetooth headset to listen and don't have any additional noise over what would normally be there (say, compared to what it sounded like on my EVO).
Do you get this background noise through the phone speaker as well or just the headset? Might be something with the audio plug on the phone.
If you have tried other headsets and the phone speaker is either doing it or not, wouldn't hurt to take it in to a Sprint store and have them check it out.
Thanks CCallahan. I exchanged it and the new one doesn't do that so I guess it was just a fluke.
I have the same thing going on, with headphones only. Guess it's just the luck of the draw
Sent from my MB855 using XDA App
I would exchange it. I guess it is the luck of the draw. My new photon has been less buggy overall - not just with this issue. The other one wasn't terrible but there were a lot more fcs and hard crashes. Could be just coincidence but with the audio jack issue too seems like there just might be bad ones out there.

Audio Whining/Squealing/Buzzing Noise

Just got my Rezound on Monday. It's my first HTC phone, and overall I love it... except for one problem.
When listening to music from the phone or Pandora radio, I notice a high pitched whine noise under the audio. It fluctuates between whining/buzzing/squealing and sounds like some kind of electrical interference. It's most noticeable during classical music or a quiet part of a song, or when switching MP3s/radio songs. The noise continues for about 2-4 seconds after stopping/pausing the song before it goes completely silent. It's bad enough that I've been getting headaches from it. I've tried multiple pairs of headphones and also toggling the Beats audio enhancement with no luck.
I saw a few threads where the Bionic had a similar problem. Anyone else experience this whining when listening to music through the 3.5mm jack on headphones or passing it through your car stereo?
Edit: I've now noticed that I can hear this noise even while the volume is muted, as long as some sort of audio is playing (MP3 from library or Pandora for example).
Yeah a bunch of us have it. It sounds like CPU noises and processing noises. Could be por shielding. I don't notice it that bad, and I've got reallllyy good ears (musician, too lol) and it doesn't bug me too much. But yeah, I can confirm its there. There's a thread on phandroid forums about it.
Sent from my ADR6425LVW using XDA App
Phew, I'm not crazy. I'm not a musician, but I guess I have really sensitive ears for it to bother me so much. It's especially obnoxious when hooked up through the car, since the whining doesn't seem to increase in loudness with the volume level, but the car volume DOES increase it.
A lot of people are reporting that the Bionic issue is/will be patched out. I contacted HTC but haven't heard back yet. I'm really hoping something can be done. My 2 year old OG Droid played audio without a hitch. : /
jayochs said:
Yeah a bunch of us have it. It sounds like CPU noises and processing noises. Could be por shielding. I don't notice it that bad, and I've got reallllyy good ears (musician, too lol) and it doesn't bug me too much. But yeah, I can confirm its there. There's a thread on phandroid forums about it.
Sent from my ADR6425LVW using XDA App
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Click to collapse
Oh man... I just ordered my Rezound this morning!
I hope it doesn't bother me.
if i can (and get super un-lazy, cuz i'm pretty lazy....) i'll record the noise from the earbuds into some of my sensitive recording mics to see if it picks it up to see if its the same noise. however, like i said, it doesn't bother me at all lol
shatteredhalo0 said:
Just got my Rezound on Monday. It's my first HTC phone, and overall I love it... except for one problem.
When listening to music from the phone or Pandora radio, I notice a high pitched whine noise under the audio. It fluctuates between whining/buzzing/squealing and sounds like some kind of electrical interference. It's most noticeable during classical music or a quiet part of a song, or when switching MP3s/radio songs. The noise continues for about 2-4 seconds after stopping/pausing the song before it goes completely silent. It's bad enough that I've been getting headaches from it. I've tried multiple pairs of headphones and also toggling the Beats audio enhancement with no luck.
I saw a few threads where the Bionic had a similar problem. Anyone else experience this whining when listening to music through the 3.5mm jack on headphones or passing it through your car stereo?
Edit: I've now noticed that I can hear this noise even while the volume is muted, as long as some sort of audio is playing (MP3 from library or Pandora for example).
Click to expand...
Click to collapse
I've noticed the same background whining sound on two different Rezound units when playing music through earbuds. I haven't tried my Motorola Stereo Bluetooth headphones to see if I can hear it through those yet.
The Beats sound quality is good, but this background interfaces is killing it for me. At this point the Audio from the Droid Bionic sounds better when using the different EQ settings.
Pretty inexcusable for an audio focused phone.
Sent from my ADR6425LVW using xda premium
Yeah they all do it though. My incredible does it. Maybe its interference with the radio or the CPU.
Sent from my ADR6425LVW using XDA App
jayochs said:
Yeah they all do it though. My incredible does it. Maybe its interference with the radio or the CPU.
Sent from my ADR6425LVW using XDA App
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Click to collapse
I may be a lucky one but I get no background noise at all. That is with the included earbuds, Sony low end headphones, and through my aux in the car.
Now having said that I was initially getting some background noise in the car but changed the car charger and the noise went away. That was not a whine but more like static.
NilsP said:
I may be a lucky one but I get no background noise at all. That is with the included earbuds, Sony low end headphones, and through my aux in the car.
Now having said that I was initially getting some background noise in the car but changed the car charger and the noise went away. That was not a whine but more like static.
Click to expand...
Click to collapse
Which charger does not produce the noise? I'm getting worried about this noise. I'm switching carriers for this phone so I'm not sure what I'll do if it really bothers me. Mine arrives Tuesday and that's the day I'm driving 2.5 hours to Mom's house for Thanksgiving so I'll get a nice long chance to test it out in my car.
feralicious said:
Which charger does not produce the noise? I'm getting worried about this noise. I'm switching carriers for this phone so I'm not sure what I'll do if it really bothers me. Mine arrives Tuesday and that's the day I'm driving 2.5 hours to Mom's house for Thanksgiving so I'll get a nice long chance to test it out in my car.
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Click to collapse
Belkin mini 5v 1a for lighter and usb
I tried two different brands of wired earbuds and a regular wired over-the-ear headphones and can hear the background whining sound with all of them. It doesn't matter if I'm using the default music player, Google Music, WinMap (or 3rd party player), I can also hear it when streaming YouTube videos.
But if I use my Motorola HT820 Stereo Bluetooth headphones, there is no whining sound, just a small background "hiss" that the Motorola HT820 always has done.
So it seems the background whining problem with the Rezound has more to due with using the 3.5mm headset jack for listening to music, as I don't hear it when using Stereo Bluetooth headphones.
Maybe someone else with Bluetooth Stereo headphones can double-check?
FAUguy said:
I tried two different brands of wired earbuds and a regular wired over-the-ear headphones and can hear the background whining sound with all of them. It doesn't matter if I'm using the default music player, Google Music, WinMap (or 3rd party player), I can also hear it when streaming YouTube videos.
But if I use my Motorola HT820 Stereo Bluetooth headphones, there is no whining sound, just a small background "hiss" that the Motorola HT820 always has done.
So it seems the background whining problem with the Rezound has more to due with using the 3.5mm headset jack for listening to music, as I don't hear it when using Stereo Bluetooth headphones.
Maybe someone else with Bluetooth Stereo headphones can double-check?
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Click to collapse
I would be curious if someone else could try this as well. In a response to my ticket regarding this HTC support suggested I try a bluetooth headset, I dont have one and they told me to go to the store and ask to try one. I dont plan on doing that but would be interesting if someone has one laying around already to try and confirm.
I tried removing my back cover and listening as well at their suggestion and that seems to take care of it as well so it may be an antennae issue.
I put the cover back on but have 4g off today to save some battery life and havent heard it yet while listening to music on my device, so it may even be the 4g signal interfering if someone else would like to try that as well.
my 4g is off and i hear the noise, so it's not the 4g radio
I notice it only when the music player is not playing any audio. When beats kicks in, the noise seems to go away.
Like when an album is done and the player has nothing to do, when the phone is connected to my truck stereo, I hear noise that changes in pitch with the RPMs.
Sent from my ADR6425LVW using Tapatalk
I notice that on my GPS when I use Bluetooth through my stereo speakers...my Garmin GPS puts out a radio signal and u set the car to that frequency so u hear stuff through your speakers...I hear my.rpm changes in that lol
Sent from my ADR6425LVW using XDA App
Some of what you guys are describing, the stuff with car chargers, has to do with a ground loop. http://www.epanorama.net/documents/groundloop/index.html
Some of it sounds like poor shielding. This is the noise you hear when you have earphones plugged in and no audio is playing. The audio jack/circuitry on this phone is probably very poorly shielded as all of them probably are nowadays. A lot of this noise gets drowned out with louder music, which is might be what happens when Beats is on.
I would love to know objectively if this were better or worse than other phones but no one ever tests these things and I'm not gonna hold my breath for a phone that touts a real headphone amp, DAC, and superior signal to noise ratios, or anything a music lover (not just hip-hop) might care about.
The easiest way I've found to get around most of this is to use Bluetooth audio. It doesn't sound great by any stretch, but it has less noise than most jacks and doesn't have the ground loop issue.
All I know is there was no noise at all with my Incredible.
I was listening to sections of John Lennon's Rolling Stone Interview (recorded shortly after the breakup of the Beatles) via the YouTube app on my Rezound today. The noise would start right after one segment would end, and stop as soon as I selected the next one.
Sent from my ADR6425LVW using Tapatalk
yep
i hear it when I am using the ibeats headset on calls, it is very annoying. However it only happens if I have the audio all the way up, after putting it down two times it goes away.
I tried a suggestion of turning on the Airplane Mode to kill data while using the music player, and I can still hear the backgtound whining interference sound. Even with a song playing, and turning the music volume all the way down to mute, I can still hear it in the background. But once I pause the song, the whinging stops a few seconds later. This happens while using any brand of wiered earbuds or headphones, not just the red ones that come included.
The only time I don't hear it on the Rezound is when using Bluetooth Stereo headphones.
Since I also just got the Droid Razr, I tried music playback on it, and it doesn't have any backgroud interference sounds, though the actual music quality still sounds better on the Rezound. Hopefully its an issue that can be resolved with a future software upgrade, but it might be a hardware issue that can't be fixed.

Cm7 headphones audio problems

I'm not sure if this has to do with the x2 or just cm7 but I can't seem to figure it out. The audio without headphones is perfectly fine, but with them only the instrumental parts can be heard occasionally you can hear kind of a digital chirp of the vocals.tried figuring it out in dsp and music settings but nothing. Any advice on this is very much appreciated.
Sent from my DX2 w/Cm7 using XDA App
No problems with or without my headphones under CM7. Maybe your headphone port is bad?
Have you tried hooking up a different pair of headphones to see if it might be the headphones or the connector?
Have you tried it under a different ROM to see if you're getting the same problem?
Is this something that you only experience when listening to music with your headphones? Try checking the audio port to see if its got any lint in it. You can clear it out with a paperclip and you might be surprised to see how much has built up. It'd also be a good idea to test your phone with other headphones.
If this is happening with/without headphones, I'm not sure what would cause this. Maybe try a different music player?
It's happening to me, only on CM7
Skelente said:
Is this something that you only experience when listening to music with your headphones? Try checking the audio port to see if its got any lint in it. You can clear it out with a paperclip and you might be surprised to see how much has built up. It'd also be a good idea to test your phone with other headphones.
If this is happening with/without headphones, I'm not sure what would cause this. Maybe try a different music player?
Click to expand...
Click to collapse
This happened to my Inspire 4G with CM7.1. The problem dissappeared upon installing ICS with aospX and kept working fine with IceColdSandwich, but several other problems forced me to return to Gingebrear. Now with CM 7.2 the problem is again.
It is not a total attenuation. It is a DSP setting that seems to be optimized for karaoke, because it selectively suppresses voice frequencies. However, all settings in DSP manager are turned off. Turning on Stage Virtual Room barely improves it. I can hear some voices, but really bad.
I think it's probably your headphones wearing out. I had a similar problem and a new pair of headphones immediately fixed the issue.
you got a case on that phone? I stopped using my otterbox 'cause every time i plugged in headphones, they'd act very stupid (sometimes giving the "no vocals" thing, sometimes cutting in and out)
I've also noticed that some headphone jacks don't do a good job of locating themselves and you can actually push them too far in.
I use a set of samsung headphones that have four contacts on the 3.5mm jack instead of the typical Tip-ring-sleeve three contact design. these are the ONLY headphones I have used that give me zero problems (unless I use the otterbox case along with them)
between the stupid angle on the hole for the 3.5mm jack on the phone, and a plethora of minute differences between jack designs, generally the X2 and headphones are a marriage made in hell...
stereo bluetooth works perfectly however

[Q] Note's audio quality hiss?

I haven't seen this posted about the Note. Does anyone else have a bad hiss when listening to music? Using Google Music and spotify, there is a definite hiss in the background.
I realize the Note's audio chip isn't great but I wasn't expecting this. Coming from the Captivate, this is really annoying me at the moment.
I hear it only in headphones
I don't hear it on the speaker or via BT. Haven't used the headphone jack yet.
Right, only on headphones. Quite loud and intrusive. I listen to my good quality in-ears at work for hours every day. I can't believe just how crappy the sound is on this otherwise fantastic device.
Ok, you got me wondering so I put on a decent pair of over-the-ear cans and spent 10 minutes flipping through a half-dozen channels of XM (128 kbps streaming). Then 5 more minutes going through several high-quality MP3s (variable bitrate with a max of 224 kbps).
No hiss, no background noise at all during the soft parts. Cranked the volume up to max, no distortion. Very happy with the results - much better than my last phone, the onboard sound on that sucked.
I'm on the stock rom, are you using something else?
For mere there's some noise when I'm not listening to anything, but I only hear it on my headphones.
In car Hiss
have not noticed it with headphones...but.....While using the car dock, any pause in the music whether it be on Pandora, Google Music, or just no app selected, There is a really annoying hiss/feedback through the speakers in the car. This is using the audio output connected to my stereo's AUX input.
It's just like a bad ground "whine" on a stereo...speeds up and down with the car. Never did this before with any other phone/device, so I know it's the note or the dock. I have not tried connected directly to the headphone jack on the note, I'll have to try that out.
Yeah the skyrocket did that too. I have a video up on you tube of it.
rknight68 said:
have not noticed it with headphones...but.....While using the car dock, any pause in the music whether it be on Pandora, Google Music, or just no app selected, There is a really annoying hiss/feedback through the speakers in the car. This is using the audio output connected to my stereo's AUX input.
It's just like a bad ground "whine" on a stereo...speeds up and down with the car. Never did this before with any other phone/device, so I know it's the note or the dock. I have not tried connected directly to the headphone jack on the note, I'll have to try that out.
Click to expand...
Click to collapse
Sent from my SGH-I717R using XDA App
techntrek said:
Ok, you got me wondering so I put on a decent pair of over-the-ear cans and spent 10 minutes flipping through a half-dozen channels of XM (128 kbps streaming). Then 5 more minutes going through several high-quality MP3s (variable bitrate with a max of 224 kbps).
No hiss, no background noise at all during the soft parts. Cranked the volume up to max, no distortion. Very happy with the results - much better than my last phone, the onboard sound on that sucked.
I'm on the stock rom, are you using something else?
Click to expand...
Click to collapse
As stock as can be here. The hiss is most apparent at the beginning of the track when it starts playing but no music yet. As soon as the track starts playing, you can here it click on with the hiss.
Did I get a defective one?
I'm using a very good pair of in-ears (UE700s). I'll try to dig up some cans later to try it. Maybe directing sound directly onto the ear drums via in-ears picks up the hiss better (less natural filtering?).
Another thought: is there an internal amp volume/gain? Listening to the in-ears, it seems the media volume is very loud even at low settings and amps up quickly with each keypress. Maybe there is another sound tweak I can make somewhere.
rknight68 said:
have not noticed it with headphones...but.....While using the car dock, any pause in the music whether it be on Pandora, Google Music, or just no app selected, There is a really annoying hiss/feedback through the speakers in the car. This is using the audio output connected to my stereo's AUX input.
It's just like a bad ground "whine" on a stereo...speeds up and down with the car. Never did this before with any other phone/device, so I know it's the note or the dock. I have not tried connected directly to the headphone jack on the note, I'll have to try that out.
Click to expand...
Click to collapse
A common problem if you are also charging - you are setting up a ground loop. You can add a ground loop isolator on the audio cable (big and clunky), unplug the power, or unplug the audio (and use BT in its place).
---------- Post added at 02:48 PM ---------- Previous post was at 02:28 PM ----------
flintdragon said:
Did I get a defective one?
Click to expand...
Click to collapse
While I'm not a die-hard audiophile (I won't spend 10K on a sound system) I do consider myself to be pretty selective. Partly why I ripped my CD collection @ 224 and not something lower - I did lots of tests beforehand and still could hear subtle differences @ 192. Also why I rarely buy 128 kbps mp3s. Anyway, for better or for worse I just don't hear anything negative so maybe yours is defective. I will bust out some in-ear buds tonight and take another listen.
Another thought: is there an internal amp volume/gain? Listening to the in-ears, it seems the media volume is very loud even at low settings and amps up quickly with each keypress. Maybe there is another sound tweak I can make somewhere.
Click to expand...
Click to collapse
Often media players will have a separate volume from the phone's "media volume". Then there are separate "media volume" settings for BT and the jack. Then don't forget internal volume on BT headphones. It can take some fiddling to find the best combination.
rknight68 said:
have not noticed it with headphones...but.....While using the car dock, any pause in the music whether it be on Pandora, Google Music, or just no app selected, There is a really annoying hiss/feedback through the speakers in the car. This is using the audio output connected to my stereo's AUX input.
It's just like a bad ground "whine" on a stereo...speeds up and down with the car. Never did this before with any other phone/device, so I know it's the note or the dock. I have not tried connected directly to the headphone jack on the note, I'll have to try that out.
Click to expand...
Click to collapse
http://www.amazon.com/Kensington-Re...sr_1_sc_1?ie=UTF8&qid=1332269457&sr=8-1-spell
I had the same thing with all my devices. Its just bad ground. That cable will get you set straight.
I never listened to my note with headphones, just with my car stereo with that cable. I hear absolutely no hissing or whining noise, just absolute beautiful sound and bass. This phone is mounds better than the Captivate.
Well, I retried some EQ/volume apps that I might has used recently to make sure there isn't any overboost feature enabled but nothing I can do to solve my problem. argh...
I never tried headphones in my Note with the stock sound equalizer. I had already installed the Beats by Dre mod in the developer's forum.
Zero hum whatsoever, and my happy hardcore sounds amazing.
I too have hiss from the headphone jack. I just returned my first Note yesterday hoping that the hiss would go away. It did not. I use mine in the car with an adapter that hooks directly to the back of my radio (JVC proprietary style).
Sent from my SAMSUNG-SGH-I717 using XDA
dakleenupman said:
I too have hiss from the headphone jack. I just returned my first Note yesterday hoping that the hiss would go away. It did not. I use mine in the car with an adapter that hooks directly to the back of my radio (JVC proprietary style).
Sent from my SAMSUNG-SGH-I717 using XDA
Click to expand...
Click to collapse
Huh... I was about to return mine today but maybe it might be fruitless? Or maybe there is a large quantity with hiss and others without?
For those with no hiss, do you find the volume to be very loud? What I'm talking about is even at low settings, just 2-3 notches above silent, the volume is already pretty loud. My phone feels like the internal "gain" was set too high.
I know on my captivate, I could set the media volume to about 40% and still be comfortable. On my Note, it's about 20-30% if that.
Does volume of the note sounds real low to you compared to smaller phones???
klee2000 said:
Does volume of the note sounds real low to you compared to smaller phones???
Click to expand...
Click to collapse
No, it is TOO LOUD. just a couple notches above zero and some music is already getting too loud. This is with headphones not internal speaker.
I just got back from swapping my phone from the AT&T store. Both models (black/white) on display had the hiss. I decided to go ahead and swap and maybe a new shipment had an updated phone. NOPE, the hiss is still there.
I've used 3 different in-ears (couldn't find any over the ear cans) and also tested on a captivate and galaxy tab 10.1. It's the Note that is doing the hissing and very noticeable even at low volumes. Easiest to hear is right when you track begins but before the music starts.
I think this might be a deal breaker for me. I love this thing though. Especially irritating with spotify between tracks.
music end -> hiss -> soundless gap -> hiss 0> music starts
Anyone know of an app (probably one that requires root) that can adjust the internal gain like what voodoo sound did?
This older thread I just found (post #5) seems to describe my problem as well.
http://forum.xda-developers.com/showthread.php?t=1538573
In order to quantify if this is hardware or not, try doing a factory reset (since you've returned your phone it shouldnt be that big of a deal).
Then, using the stock player on the phone (feel free to update Google Music or any other apps that came with the phone) see if you have the same hiss.
The factory reset is to determine if its possibly an app you installed at some point that is 'boosting' the sound internally without your knowledge. Sound boosting can create signal to noise problems.
Make sure your phone isnt plugged in / charging to anything (not plugged into a PC for example).
And try moving around to different locations, for example, in your house, try going into your front / back yard and see if the problem persists.
You also might try a different set of headphones and see if you have the same issue.
And lastly, if you plug in the headphones and reboot the phone, once the phone is fully booted, check to see if you hear any hiss WITHOUT any apps open?
As a side note, I just tested this (believe it or not, Ive had the Note for 3 weeks now and never plugged in headphones) using Seinnheiser studio HD 600 headphones (very expensive at around $600 for a pair and VERY power efficient) and have no hiss. However, the sound quality isnt all that great but that is a different issue.
littlewierdo said:
In order to quantify if this is hardware or not, try doing a factory reset (since you've returned your phone it shouldnt be that big of a deal).
Then, using the stock player on the phone (feel free to update Google Music or any other apps that came with the phone) see if you have the same hiss.
The factory reset is to determine if its possibly an app you installed at some point that is 'boosting' the sound internally without your knowledge. Sound boosting can create signal to noise problems.
Make sure your phone isnt plugged in / charging to anything (not plugged into a PC for example).
And try moving around to different locations, for example, in your house, try going into your front / back yard and see if the problem persists.
You also might try a different set of headphones and see if you have the same issue.
And lastly, if you plug in the headphones and reboot the phone, once the phone is fully booted, check to see if you hear any hiss WITHOUT any apps open?
As a side note, I just tested this (believe it or not, Ive had the Note for 3 weeks now and never plugged in headphones) using Seinnheiser studio HD 600 headphones (very expensive at around $600 for a pair and VERY power efficient) and have no hiss. However, the sound quality isnt all that great but that is a different issue.
Click to expand...
Click to collapse
Thanks for your helpful tips. Unfortunately, I've tried all that. Factory reset and all. As soon as the phone is ready to go, I listen to some music and hear the hiss immediately. Home or office, no difference. Not plugged in. Different in-ears. 4 different Notes.
I'm using very good in-ears (UE 700s, dual armature) and also decent SuperFi.3s.
Something interesting. Took a listen to a friend's good headphones just now and do not hear any hiss. Even if the media volume cranked up close the max, sounded fine, no hiss and listenably loud. With the in-ears, I can barely get half way up in volume because it becomes too loud.
Anyone here use in-ears? I know most prefer headphones or earbuds.
I'm going to try an inline attenuator tonight to see if that helps (if I can find it!).
What do you mean 'as soon as the phone is ready to go'?
As in, the instant you plug in headphones the hiss is there?
My guess is likely that the in-ear headphones are putting the sound right up to your ear drum and they likely are super sensitive.
The sound chip in the Note is not near to as good as the sound chip in the Captivate.
Im going to do a bit more experimenting with this as the only headphone I have are the seinnheisers and they arent exactly great for portable listening. I have a friend coming over tonight who has some very high quality in-ear headphones and Ill see if I hear anything with those.

Bad / low audio from this phone

Hey guys, does anyone have this issue? The audio from the loudspeaker is just crap, and also the position of it is away from the screen?? What sense does that make? I'm trying to watch a video, not broadcast the video's audio to everyone in my general area (except me).
Now that's a physical problem and can't be fixed. What I'm really mad / inraged about is the jack audio. Any type of headphones I plug into is extremely quite. Compared to my old phone (xperia play) I can't hear anything....is this normal? Does anyone else have any similar problems? I can't even wear these outside and listen to music, the wind and car noise is far louder. I'm forced to bring my old xperia play instead just to hear something (which btw, it's like twice as loud on this phone) and if that's going to be the case every day then it's time to sell this Evo 3D.
Another side note is that the range of the audio is also not very good, I can hear it struggle with high ranges as it makes "pops" in the audio...very disappointing..
coreyon said:
Hey guys, does anyone have this issue? The audio from the loudspeaker is just crap, and also the position of it is away from the screen?? What sense does that make? I'm trying to watch a video, not broadcast the video's audio to everyone in my general area (except me).
Now that's a physical problem and can't be fixed. What I'm really mad / inraged about is the jack audio. Any type of headphones I plug into is extremely quite. Compared to my old phone (xperia play) I can't hear anything....is this normal? Does anyone else have any similar problems? I can't even wear these outside and listen to music, the wind and car noise is far louder. I'm forced to bring my old xperia play instead just to hear something (which btw, it's like twice as loud on this phone) and if that's going to be the case every day then it's time to sell this Evo 3D.
Another side note is that the range of the audio is also not very good, I can hear it struggle with high ranges as it makes "pops" in the audio...very disappointing..
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My audio has always been fine, but maybe you could try using an EQ or something (might need to be rooted)
DarkRazorZ said:
My audio has always been fine, but maybe you could try using an EQ or something (might need to be rooted)
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It's possible that my phone is faulty, but let me ask you this; what volume is your phone at when you think it's fine? I have to place mine at max to be "fine", not great, but fine. While the xperia play is at 50% being just fine.
coreyon said:
It's possible that my phone is faulty, but let me ask you this; what volume is your phone at when you think it's fine? I have to place mine at max to be "fine", not great, but fine. While the xperia play is at 50% being just fine.
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Click to collapse
I personally keep mine at 30% - 40%, it's a comfortable volume. Anything past 70% is a bit too loud. Do you think it may be your headphones..? Or it could possibly be a software issue like your ROM.
DarkRazorZ said:
I personally keep mine at 30% - 40%, it's a comfortable volume. Anything past 70% is a bit too loud. Do you think it may be your headphones..? Or it could possibly be a software issue like your ROM.
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Originally I thought it was my rom, so I flashed another; same issue, so then I flashed the RUU...same issue. Tried different headphones, same issue, tried the same headphones on different devices...works completely fine at loud audio. Guess the phone is screwed. It already doesn't have any gsm radio connectivity.
coreyon said:
Originally I thought it was my rom, so I flashed another; same issue, so then I flashed the RUU...same issue. Tried different headphones, same issue, tried the same headphones on different devices...works completely fine at loud audio. Guess the phone is screwed. It already doesn't have any gsm radio connectivity.
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Yeah, a hardware issue would make sense if nothing else is working.
DarkRazorZ said:
Yeah, a hardware issue would make sense if nothing else is working.
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Are you using the HTC headphones? Because after plugging in the original HTC headphones it came with, I found that these headphones are loud and working correctly. So it seems that any other 3rd party headphones will not duplicate the same result. That is unfortunately because I hate the htc ones, they don't cancel out background sound at all. They all have the exact same jack, 3 rings, same size, etc. But the HTC one is different. When plugging those headphones into my xperia it gives an error and says they aren't supported. So it's obvious that HTC put some type of technology into them that differs them from regular headphones.
Edit: Alright, so I tried yet another pair of headphones lying around and they work fine too. Is it possible that I tried the worlds only two headphones that don't work well with this phone? In any case, I'm no longer mad about the jack audio, it's obviously fine. But the loudspeaker is and always will be an issue, which sucks but oh well.
coreyon said:
Are you using the HTC headphones? Because after plugging in the original HTC headphones it came with, I found that these headphones are loud and working correctly. So it seems that any other 3rd party headphones will not duplicate the same result. That is unfortunately because I hate the htc ones, they don't cancel out background sound at all. They all have the exact same jack, 3 rings, same size, etc. But the HTC one is different. When plugging those headphones into my xperia it gives an error and says they aren't supported. So it's obvious that HTC put some type of technology into them that differs them from regular headphones.
Edit: Alright, so I tried yet another pair of headphones lying around and they work fine too. Is it possible that I tried the worlds only two headphones that don't work well with this phone? In any case, I'm no longer mad about the jack audio, it's obviously fine. But the loudspeaker is and always will be an issue, which sucks but oh well.
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Click to collapse
Nope, using third-party (JVC) headphones. Good to see you've got it sorted out though. Also I agree about the loudspeaker, it's a piece of crap. My old Evo 4G had a better one.
My phone is quite loud!
On mwakious Rom and it has tweaked audio settings.
It's gsm but maybe try the xloud mod available. Should improve audio volume
Sent from my HTC EVO 3D X515m using Tapatalk 2

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