Audio - Output Level - AT&T LG Optimus G

I've got a couple of requests, both audio related. Hoping ROM and/or kernel developers might be able to help out...
1. A global gain setting/boost for the headphone jack. For those that use the headphone jack with, say, an Aux In to a car stereo, you really have to crank the stereo to get decent volume. It's probably a good 20-25% lower output than my iPhone 4. The Play Store boost options are unreliable and only work for apps that don't include their own built-in EQ.
2. Toggle to disable the LG feature that turns the volume down automatically "to save your ears" when you plug something into the jac. It's a good feature for headphone users, but a real annoyance for those using Aux In on another device. Plug in, crank the LGOG, crank the stereo and you've got a listenable signal.
Thanks.
A

Alpione said:
I've got a couple of requests, both audio related. Hoping ROM and/or kernel developers might be able to help out...
1. A global gain setting/boost for the headphone jack. For those that use the headphone jack with, say, an Aux In to a car stereo, you really have to crank the stereo to get decent volume. It's probably a good 20-25% lower output than my iPhone 4. The Play Store boost options are unreliable and only work for apps that don't include their own built-in EQ.
A
Click to expand...
Click to collapse
This. Very very this.

Im having the same annoying issue.. seems that audio quality is much more poor than other devices also
Sent from my LG-E970 using Tapatalk 2

I agree with the above statements entirely
Sent from my LG-LS970 using xda premium

Alpione said:
I've got a couple of requests, both audio related. Hoping ROM and/or kernel developers might be able to help out...
1. A global gain setting/boost for the headphone jack. For those that use the headphone jack with, say, an Aux In to a car stereo, you really have to crank the stereo to get decent volume. It's probably a good 20-25% lower output than my iPhone 4. The Play Store boost options are unreliable and only work for apps that don't include their own built-in EQ.
2. Toggle to disable the LG feature that turns the volume down automatically "to save your ears" when you plug something into the jac. It's a good feature for headphone users, but a real annoyance for those using Aux In on another device. Plug in, crank the LGOG, crank the stereo and you've got a listenable signal.
Thanks.
A
Click to expand...
Click to collapse
^ this

If volume plus doesn't do it for you then Idk what to tell you. Other than it works fine over bluetooth and drives my giant sennheisers via 3.5mm with aplomb (w/volume plus)
Sent from my LG-E970 using xda premium

I noticed mine sounds fine with headphones but when using the aux cable its super low.. not just volume but sound quality is definitely lacking... has anyone tried DSP on their rooted G yet?

DeathmonkeyGTX said:
If volume plus doesn't do it for you then Idk what to tell you. Other than it works fine over bluetooth and drives my giant sennheisers via 3.5mm with aplomb (w/volume plus)
Click to expand...
Click to collapse
Again, the booster apps only work for apps that don't include their own EQ. So it's fine for Pandora but not for, say, Subsonic.
Best way to do this would be with a system-level tweak. I had a Nook Color and they had extremely low audio levels. A dev added this feature and all worked great.
Clearly I'm not alone in being annoyed by this issue.
A

In the interim you could just not use subsonic and use a simpler music app...
Sent from my LG-E970 using xda premium

combustion8 said:
I noticed mine sounds fine with headphones but when using the aux cable its super low.. not just volume but sound quality is definitely lacking... has anyone tried DSP on their rooted G yet?
Click to expand...
Click to collapse
I tried today with my Tones, didn't change a thing. None of the settings changed anything.

I'm pretty down about the volume issues too.., my only real beef with this bad Larry..I'm on base 0.7, running well, w/custom kernel too. One weird thing that got me confused is a few apps, all "audio" related, power amp(very few issues in 2+yrs) volume+ and 2-3 more won't open, nothing happens, been through every step that should be needed for fixin this, kinda boggled. Oh, I gotta check but on linpack, base .05, stock kernel, my phone killed it and snagged 4th and like 19th highest overall, the 19th was under clocked too multi thread, /Rob/Boston
Sent from my SGH-I747 using Xparent Cyan Tapatalk 2
---------- Post added at 10:43 PM ---------- Previous post was at 10:36 PM ----------
Dang, looks like, I think its a DNA?? Knocked me down to 7 and #3 is a fellow lgog home boy. Not like this means too much but gotta love the raw power
Sent from my SGH-I747 using Xparent Cyan Tapatalk 2

Well,I found a fix for #2 in my original post. I wanted to find an app that would let me use the iPhone volume and track buttons on my workout headphones. I grabbed Headset Button Controller.
Turns out that it works great and includes a feature to automatically put the headphone jack to any specific volume level when something is plugged in. Perfect.
A
Sent from my LG Optimus G.

Related

Using the sgs2 with a high-end headphone.

I've been considering for a while to buy a good headphones and I've decided to buy an audio technica ath-m50. The only thing that is bothering me is the yamaha audio chip. If I buy those headphones, I'll be using them most of the time on my sgs2.
Will the yamaha chip make the ath-m50 sound like a cheap low-end headphone?
If you happen to own an ath-m50 I wold really appreciate it if you could measure the hollow of the earth cups, diagonally and horizontally maybe. I've read that people with large ears may find them uncomfortable. The length of my ears are just below 7cm(I don't care, they are small, my mum told me that)
I've read supercurio's analysis of the audio chip but my question still remains.
Waiting eagerly for any response.
Get an iPod nano- excellent sound quality and a great price. I hate using my GSII for music though Poweramp is a great app
Sent from my GT-I9100 using xda premium
WagTwo said:
I've been considering for a while to buy a good headphones and I've decided to buy an audio technica ath-m50. The only thing that is bothering me is the yamaha audio chip. If I buy those headphones, I'll be using them most of the time on my sgs2.
Will the yamaha chip make the ath-m50 sound like a cheap low-end headphone?
If you happen to own an ath-m50 I wold really appreciate it if you could measure the hollow of the earth cups, diagonally and horizontally maybe. I've read that people with large ears may find them uncomfortable. The length of my ears are just below 7cm(I don't care, they are small, my mum told me that)
I've read supercurio's analysis of the audio chip but my question still remains.
Waiting eagerly for any response.
Click to expand...
Click to collapse
Well, if you really want to use a pair of high end headphones with the galaxy sII, get a portable amp like i did. I got a fiio e7, and it powers the ath-m50just fine. Listening to them straight out of the GSII audio jack wont let them utilise their full power. And dont get an iPod if you want really high quality audio. :-/ (Just a suggestion )
Sent from my GT-P7500 using XDA App
@OP go head and also look at this http://forum.xda-developers.com/showthread.php?t=1405840
Nyssa1104 said:
@OP go head and also look at this http://forum.xda-developers.com/showthread.php?t=1405840
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Click to collapse
I have bought that app even though I rarely use it because for me the s2 is loud enough. I'm more worried about the quality of the sound.
WagTwo said:
I have bought that app even though I rarely use it because for me the s2 is loud enough. I'm more worried about the quality of the sound.
Click to expand...
Click to collapse
It simple buddy take your handset into a store that sells these headsets and test the thing in house.
From there your should be able to make up your mind.
Nyssa1104 said:
It simple buddy take your handset into a store that sells these headsets and test the thing in house.
From there your should be able to make up your mind.
Click to expand...
Click to collapse
I've thought of this, the only problem is finding a store that sells the audio technica ath-m50. I live in London I'm sure there is plenty of stores.
However this would not be much help because I'm not very experienced with high end headphones, so probably almost anything will sound good to me.
If you want to listen to boom boom music with heavy bass then the SGS2 is inadequate .Expensive headphones are not going to do that much .
However as a user who does not have any boom boom music i find stock player headphones or slightly upmarket low end Sennheiser headphones fine .
Power Amp for me strangely lowers sound output level .
jje
I've the same experience as JJEgan with Power Amp. It seems to boost dynamic range at the sacrifice of overall volume.
For getting the best out of high-end headphones, you could always try Neutron Music Player from Android Market. It claims to use its own "32-bit audio music rendering core", although it's debatable whether this makes a difference, given that uncompressed CDs only have 16-bits per sample. People seem to like it, though.
Just recently I noticed something when listening to music using Poweramp with a headphone.
When you click on something such as the app drawer, the volume of the music that you are listening to increases for fraction of a second then it goes back to normal.
It can be very annoying when you are using the phone while listening.
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Thanks for all the replies.
I've started to change my mind about buying an audio technica ath-m50, maybe I should stick with the headphones from poundland.
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Tephlon said:
I've the same experience as JJEgan with Power Amp. It seems to boost dynamic range at the sacrifice of overall volume.
For getting the best out of high-end headphones, you could always try Neutron Music Player from Android Market. It claims to use its own "32-bit audio music rendering core", although it's debatable whether this makes a difference, given that uncompressed CDs only have 16-bits per sample. People seem to like it, though.
Click to expand...
Click to collapse
Tried Neutron at the weekend, and these old ears couldn't see - OK, hear - what the fuss is about. No difference from Poweramp with a very unscientific ABX on my Sennheiser IE8s.
Definitely the worst UI I've seen on any music player though - so hideous that it should win awards.
Get rockbox.
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I use studio beats by dre, they have an amp built into them and they kick bass hard, hi fi quality audio! I work in poundland and trust me their headphones don't work well with the sg2, i hope this helps
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I'm going to buy AKG K240 mk II.
I will buy a FiiO E6 with the AKG. The last tweaks will be done with DSP.
Sent from my GT-I9100 using XDA App
Senn HD25-1s and Ety ER4-Ps both sound fine straight out of the headphone socket.
Using poweramp, without any eq or tone control tweaks, just ~30% crossfeed.
I read all the reports of crappy audio on the GS2, so when I got mine and tried it I was very pleasantly suprised.
Whereabouts in Poweramp settings is crossfeed...Didn't realise Poweramp supported it ?
bejay said:
Senn HD25-1s and Ety ER4-Ps both sound fine straight out of the headphone socket.
Using poweramp, without any eq or tone control tweaks, just ~30% crossfeed.
I read all the reports of crappy audio on the GS2, so when I got mine and tried it I was very pleasantly suprised.
Click to expand...
Click to collapse
On the tone/vol/bal page, next to the volume control. It's labeled stereo x.
Ahhhh. So that's what Poweramp calls crossfeed. Gotcha Yeah I normally have that on around 35% with Brainwavz M3's.
Thanks for that bit of info
Edit to add - Out of thanks for the day, will hit you up later.
bejay said:
On the tone/vol/bal page, next to the volume control. It's labeled stereo x.
Click to expand...
Click to collapse
No problem

[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.

What's your techniques on getting the best audio out of speakers?

When I'm in my car listening to music through my note I'm always having a problem with getting the most out of my car speakers
For example: (I have equalizers btw) ill dim the volume on the phone but raise the car volume
Sometimes its better or worse when you raise the phone volume all the way and handle it wig the car speakers
Although the lower the phone volume he more, "clear" from the speakers -but not as loud
SO WHAT DO U GUYS DO TO ADJUST YOUR MUSIC
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I max out the volume on the phone and adjust the volumewith my car stereo
Sent from my SAMSUNG-SGH-I717 using xda premium
I like to put the phone volume about 75% up then car volume from there
Sent from my SGH-T959 using xda premium
VeryCoolAlan said:
I like to put the phone volume about 75% up then car volume from there
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Click to expand...
Click to collapse
Yup, that's the way to do it, maybe even 80-90%...unless of course you want to save more battery, then you'd lower the phone volume more
Sent from the galaxy
Max out volume on proamp, head unit eq on flat, tweak the eq on proamp, adjust the gain if sounds overdone. I've also set all proamp eq levels on max and its loud as hell
Sent from my SAMSUNG-SGH-I717 using XDA
Just have a stock radio in car. No amps or anything but the stock is a decent unit for my needs. I turn the phone about 90% up then adjust from the car unit. Sound is always good for me. I'd say experiment and see what works for you. Don't forget to try an equalizer on and off from the phone. It's really a personal taste thing in my view.
I max out the volume on the note and adjust through the car speakers. I'm having to use an FM transmitter also, as my '05 doesn't have aux in. Still, it sounds great. Even better once i flashed the Beats eq.
dsp manager
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Sweet thx dudes. Yeah I use a cassette player adapter thing but the quality sounds great.
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Afishl1 said:
Yup, that's the way to do it, maybe even 80-90%...unless of course you want to save more battery, then you'd lower the phone volume more
Sent from the galaxy
Click to expand...
Click to collapse
I don't want to have one too louder than the other as distortion is inevitable
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VeryCoolAlan said:
I don't want to have one too louder than the other as distortion is inevitable
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Click to expand...
Click to collapse
In this case your phone is essentially a pure amp while your head unit is the power amp. Even at Max volume, your phone shouldn't be distorting the volume output. You want it all the way or nearly all the way up to allow as much headroom as possible for your power amp. You also don't want to re eq an eqd signal. Decide whether you like your phones or your stereos eq better, and set the other flat. You'll almost always have to tweak a bit further as line in mp3 will have different sound characteristics as a CD or the radio. Also, for the love of God, don't use 128kbps songs like most people.
Sent from my Samsung Nizzote
cgibsong002 said:
Also, for the love of God, don't use 128kbps songs like most people.
Click to expand...
Click to collapse
So true.
BlkSquad said:
So true.
Click to expand...
Click to collapse
Try using FLAC or 320...much louder and clear.FLAC IZ WAY BETTER BUT TAKES 3 TIMES THE SPACE.
Sent from my SAMSUNG-SGH-I717 using XDA
Bataga said:
Try using FLAC or 320...much louder and clear.FLAC IZ WAY BETTER BUT TAKES 3 TIMES THE SPACE.
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Click to expand...
Click to collapse
I don't get what floss less audio is?
Sent from my SGH-T959 using xda premium
The one thing I'm trying to figure out is engine noise.
Anyone else getting that or even know what I'm talking about?
if I have my phone plugged into my via head phone jack and nothing is playing on it, you hear a high pitch noise that fluctuates according to the rpms of the engine.
Would be awesome if there was an app to white noise it out or something, haven't checked though.
Sent from the Galaxy!
Afishl1 said:
The one thing I'm trying to figure out is engine noise.
Anyone else getting that or even know what I'm talking about?
if I have my phone plugged into my via head phone jack and nothing is playing on it, you hear a high pitch noise that fluctuates according to the rpms of the engine.
Would be awesome if there was an app to white noise it out or something, haven't checked though.
Sent from the Galaxy!
Click to expand...
Click to collapse
Do a search on 'inline noise suppressor'. This might help. You could also look at moving the radio's ground wire to a different location and might solve your noise.
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Mad383Max said:
Do a search on 'inline noise suppressor'. This might help. You could also look at moving the radio's ground wire to a different location and might solve your noise.
Sent from my SAMSUNG-SGH-I717 using xda premium
Click to expand...
Click to collapse
Thanks for the response, don't know about the ground wire solution, but will definitely search for the inline noise suppressor
Sent from the Galaxy!
After looking that up, I have determined that is not the solution for me. I'm dealing with a factory, stock car aux setup, it shouldn't be giving me problems and as a matter of fact my prior iPhone 3g didn't have this problem at all. I believe this happens with two cars that I've used it in, so while it is related to the car and specifically the engine's RPMs, I believe this can be fixed via the phone for the following reason:
When I push the back button on the phone while it's plugged in it will briefly silence the noise, also when I play Pandora the noise only appears between songs, and no it's not still there being covered up, I would be able to distinguish it in the music.
Anyway, hope someone had another fix for this. Could potentially be a hot selling app if you could figure it out.
Sent from the Galaxy!
Afishl1 said:
After looking that up, I have determined that is not the solution for me. I'm dealing with a factory, stock car aux setup, it shouldn't be giving me problems and as a matter of fact my prior iPhone 3g didn't have this problem at all. I believe this happens with two cars that I've used it in, so while it is related to the car and specifically the engine's RPMs, I believe this can be fixed via the phone for the following reason:
When I push the back button on the phone while it's plugged in it will briefly silence the noise, also when I play Pandora the noise only appears between songs, and no it's not still there being covered up, I would be able to distinguish it in the music.
Anyway, hope someone had another fix for this. Could potentially be a hot selling app if you could figure it out.
Sent from the Galaxy!
Click to expand...
Click to collapse
what else has changed besides the phone? the charger perhaps? where do you keep your phone? do you keep your phone on it's charger while you listen to it via your stereo?
I run a satilite radio in my truck that runs through an aux line I installed and I get engine noise for a couple of reasons. My aux line isn't heavy duty and sits next to my firewall and effected by the EMI of my engine. The power cable isn't shielded and doesn't have any in line suppression so it's effect from the truck alternator, no matter how clean the signal is, varries as your engine's RPMs move. I run into the same issues with my phone, all of this is in a Sierra Denali truck with a Bose system and also occurrs in my BMW. So no matter how much you paid for a vehicle, it still can be a factor.
So try an inline noise suppressor, they're like $10 at radio shack and if it doesn't work take it back.
You'd be surprised of the effects electricity and EMI will do to your audio.
Theoriginalgiga said:
what else has changed besides the phone? the charger perhaps? where do you keep your phone? do you keep your phone on it's charger while you listen to it via your stereo?
I run a satilite radio in my truck that runs through an aux line I installed and I get engine noise for a couple of reasons. My aux line isn't heavy duty and sits next to my firewall and effected by the EMI of my engine. The power cable isn't shielded and doesn't have any in line suppression so it's effect from the truck alternator, no matter how clean the signal is, varries as your engine's RPMs move. I run into the same issues with my phone, all of this is in a Sierra Denali truck with a Bose system and also occurrs in my BMW. So no matter how much you paid for a vehicle, it still can be a factor.
So try an inline noise suppressor, they're like $10 at radio shack and if it doesn't work take it back.
You'd be surprised of the effects electricity and EMI will do to your audio.
Click to expand...
Click to collapse
Resistor plugs and wires are sometimes a radios best friend......
Sent from my SAMSUNG-SGH-I717 using xda premium

Problem with head phone jack?

I can not get a good sound no matter what I do. I have always used power amp and never had a problem with sound. With my epic I always ran music thru my car stereo and it rocked. With this phone I got so mad today at how bad it sounded I just turned off.
I have tried every adjustment I could but no dice. It just sounds distorted no matter what I do. Do u think I have a defective one? Like I said my epic would rock and sounded so good so u would think this phone being the 3rd generation it would be better in sound quality also. I have tried the stock player to and it sounds worse.
Edit: forgot to mention I also had beats flashed onto the epic too.
Sent from my SPH-L710 using xda premium
BubZX said:
I can not get a good sound no matter what I do. I have always used power amp and never had a problem with sound. With my epic I always ran music thru my car stereo and it rocked. With this phone I got so mad today at how bad it sounded I just turned off.
I have tried every adjustment I could but no dice. It just sounds distorted no matter what I do. Do u think I have a defective one? Like I said my epic would rock and sounded so good so u would think this phone being the 3rd generation it would be better in sound quality also. I have tried the stock player to and it sounds worse.
Edit: forgot to mention I also had beats flashed onto the epic too.
Sent from my SPH-L710 using xda premium
Click to expand...
Click to collapse
Try the app from the play store called Volume+. I've used it only to modify the external speaker for better quality on other devices, but there are options to modify sound for the in call speaker & headset also. You'll want to select headset obviously as it just refers to audio out via the 3.5mm jack. I hope this helps you & your able to adjust the audio profile for better quality, as I've had success with this app, but I haven't used it on the gs3 yet?
I'll give that a try. I am also getting a buzzing at the beginning and around the
Middle of songs to. It's about a 1-2 s3 one buzz
Edit: just looked it up. Doesn't work on the Sprint version of the GS3 yet.
Sent from my SPH-L710 using xda premium
BubZX said:
I'll give that a try. I am also getting a buzzing at the beginning and around the
Middle of songs to. It's about a 1-2 s3 one buzz
Edit: just looked it up. Doesn't work on the Sprint version of the GS3 yet.
Sent from my SPH-L710 using xda premium
Click to expand...
Click to collapse
Ok, well there are other apps if you google search or search the play store & also look at the roms in your dev section & I will almost guarantee one of them has dsp manager or some sort of audio equalizer app included.
Now the buzzing noise is 95% one of two things. 1) The auxiliary outlet in your car stereo has an issue or it just gets a poor connection, this can happen sometimes in lower end after market head units or for other various reasons I'm sure.2) The auxiliary cable your using is causing it because of a short or because cheaper cables just get a ****ty connection & thus provide ****ty audio quality. Try buying a more expensive one and give it a shot as soon as you get to the parking lot, if the problem persists then you can walk right back in & tell them its not what you needed & get a refund. 3) Your phone has a bad 3.5mm jack. (This is possible, but probably the least likely)
Please report back what your results are after trying these few possible solutions. I think you'll have a viable fix here soon. I hope this helps out.
It's not a cheap deck lol it's Pioneer. The buzzing does it with the stock head phones and my after market jvc earbuds.
If I turn the volume up (headphones) halfway it's starts to sound distorted. With my epic I could rock the volume the whole way up with out any distortion.
I'm starting to wonder if it's the Jack. It's bad lol
Sent from my SPH-L710 using xda premium
I would take it back to Sprint it sounds like there is something wrong with the phone. Unless its the MP3 you are listening to is bad quality.
Edit:
Looks like there is a bug with some phones http://forum.xda-developers.com/showthread.php?t=1778451
-McMex
BubZX said:
It's not a cheap deck lol it's Pioneer. The buzzing does it with the stock head phones and my after market jvc earbuds.
If I turn the volume up (headphones) halfway it's starts to sound distorted. With my epic I could rock the volume the whole way up with out any distortion.
I'm starting to wonder if it's the Jack. It's bad lol
Sent from my SPH-L710 using xda premium
Click to expand...
Click to collapse
That really sucks if its the jack, just because you have to set everything up again. I wasnt aware there was a known issue with the jack, but I hope your able to at leastget a working one. Good Luck

[Q] Headphone/media volume is horrible on this phone

Anyone else noticing how poor the max volume level is on this phone? I like my music loud in my eyes with headphones and I just can't push it with this phone. Anyone have any fixes to this or use any apps?
Here's a great solution if you like loud music.
FIIO E06 Portable Amplifier
About $25 from Amazon
Sent from my LG-P769 using Tapatalk 2
Try Apollo+ app
Using this solved my problem
Or use PowerAmp with custom eq preset.
Sent from my LG-P765
Turned out my headphones were busted. My new seinhessiers (sp) were just delivered and phone is very loud.
I didn't know you could listen to music through your eyes...
Sent from my LG-P769 using XDA Premium HD app
SteevCriss said:
Try Apollo+ app
Using this solved my problem
Or use PowerAmp with custom eq preset.
Sent from my LG-P765
Click to expand...
Click to collapse
Is it working?
julian_noob said:
Is it working?
Click to expand...
Click to collapse
PowerAmp provides a small boost, which makes the puny LG headset just loud enough. Sennheiser speakers generally seem to be louder, though most of them have 32ohms impedance, 16ohms should be louder, theoretically. I like oldskool headphones without silicone plugs, i don´t think the new ones will last one decade like my Sennheiser MX550. I just bough MX400 MS for less than 10 Euros, looking cheaper than the MX550s, they provide the same sound quality and volume.
The LGs headset plug is Apple compatible, without an adapter to switch mic & GND connectors, Samsung and Sony stuff won´t work. Nokia´s needs the adapter to play music w/o distortion, but control buttons will never work.

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