nexus s jittery music coming from headphone jack - Nexus S Q&A, Help & Troubleshooting

Anyone know how to fix this? I can play music without jitter from the phone speaker but when i plug it into an aux to car or headphone it starts jitter.
i use voodoo sound on air kernel nexus 4.0.4
edit: I did a factory reset on CWM and reflashed 3.8 air kernel voodoo color vid+wifi fix. changed my scheduler to deadloop and governor back to smartassv2
it solved my problem.

Describe the jitter you are hearing. Hard to determine the problem with only the word "jitter".

the track will start to skip like a scratched cd
and the noise the fills the "skip" is like when you plug in the jack and it initially makes that connection sound

Does it do this with the screen on? Governor and CPU frequency settings would be nice just to rule some more stuff out.
I assume you've already ruled out broken headphones or the likes. Have you tried a different music player, and could you tell me what settings you have for any EQ apps and voodoo control on the phone?
If all this pans out we may be stuck with a port that's given up or part of the DAC and it's wiring. In either case i'd be going to samsung if there is no water damage and you're still on warranty.

use a different kernel

it jitters when the hone is off, phone's not overclocked at all, no eq apps. stock music player. should i tried running a factory reset?
im quite surprised that on demand settings with cfq made such a difference on the stutter/jitter. however, it still is jittering slightly, can someone explain why the governor and the scheduler would make such a difference?

I had this problem too...I changed the kernel and this stopped...try doing this...oh and at the time I too was running air kernel...hope it helped
Sent from my Nexus S using Tapatalk

I run AIR Kernel 3.8 (65fps+Blue Colors), and have never experienced this. 100-1000Mhz and lazy governor.
Sent from my Nexus S using Tapatalk 2

Related

[Q] Sound Issues on GS4G??

Hi all.
I made the switch from an iphone about a month back and noticed a major change in sound quality when I line out to my car or speakers.
I'm really confused about this and am hoping someone could shed some light on what's going on or a fix.
My setup:
-Car: 07 Honda civic with premium sound system and stock subwoofer. nothing fancy.
-Phone: Black ice, voodoo, ext4 data
voodoo is at default settings, i tried adjusting the max volume or something and it just made it sound distorted
Here is the problem:
-If I plug my iphone into my car and turn the iphone volume all the way up the max volume I can stand on my head unit is 25 out of 40. And it sounds clear.
-With the GS4G's volume at max, volume 40(max) on my head unit is not even loud enough and becomes distorted. I never had distortion issues with my iphone. Is this simply hardware limitations or is my phone not configured correctly
The majority of my music listening is done in my car. So any help is appreciated.
-And please dont call me an apple fan boy. Because im not. Lol Id never go back over android.
Well I use mine in the same way aux and so far so good but I do notice I have to turn up the volume on my deck for phone calls no distortion though
Sent from my SGH-T959V using XDA Premium App
Mizun0h said:
Hi all.
I made the switch from an iphone about a month back and noticed a major change in sound quality when I line out to my car or speakers.
I'm really confused about this and am hoping someone could shed some light on what's going on or a fix.
My setup:
-Car: 07 Honda civic with premium sound system and stock subwoofer. nothing fancy.
-Phone: Black ice, voodoo, ext4 data
voodoo is at default settings, i tried adjusting the max volume or something and it just made it sound distorted
Here is the problem:
-If I plug my iphone into my car and turn the iphone volume all the way up the max volume I can stand on my head unit is 25 out of 40. And it sounds clear.
-With the GS4G's volume at max, volume 40(max) on my head unit is not even loud enough and becomes distorted. I never had distortion issues with my iphone. Is this simply hardware limitations or is my phone not configured correctly
The majority of my music listening is done in my car. So any help is appreciated.
-And please dont call me an apple fan boy. Because im not. Lol Id never go back over android.
Click to expand...
Click to collapse
Yes, I think your AUX cable is messed up, as in, its different for iphone n other phones. However if you are using a 3-contacts regular stereo auxiliary cable, it should have worked fine, just check the cable once before going further in resolving the issue.
The 4 contact aux cable, which also has provision for mic support maybe causing this issue....
Make sure you have the latest voodoo control app.
Set the volume limit to +3 line out optimal
Set the head phone volume to 3db (All the way up)
Play around with the bass boost until it sounds good to you.
My bass boost is set to medium, gain + 6, and range 20%. See of that helps.
Sent from my Buttery Smooth Galaxy S 4G using XDA app.
Thanks for the advice. Sounds solid. Ill test when I get home
Sent from my SGH-T959V using XDA Premium App
Mizun0h said:
Thanks for the advice. Sounds solid. Ill test when I get home
Sent from my SGH-T959V using XDA Premium App
Click to expand...
Click to collapse
Hey everyone thanks for all the advice. I finally got it set to my liking.
First I updated the voodoo control app. I think that was the main problem.
Then settings are as follows:
-headphone amp: -2
-volume limit: 3
-bass boost: sub, gain of 6 and range at 20%
Everything else is stock.
Again thanks for the help.
-and sorry for the double post. I meant to edit the original with my statement in quotes.
Good deal man. It does help quite a bit to tweak the audio. I hope that the final release of uber music has an eq for further audio tuning... If you don't have that player, you should get it.
Sent from my Buttery Smooth Galaxy S 4G using XDA app.

Abyss Kernel Bluetooth

I have just flashed the Abyss ROM. So far things seem better apart from the seemingly known issue with ring tones being mislaid. I am not sure yet about battery life, but I am playing with governors and voltages for a while to see what works and is best.
One thing I noticed was that I can use my BT headphones on either side of my body without any drop-outs with A2DP. I used to be forced to have my phone on the right side of my waist to avoid this as most headphone receivers are on the right . I assume my BMI is not good enough, and the fat is preventing the BT signal .
With this kernel I find massive improvements and even when I hold both hands over the bottom of the phone there is no drop-out (only a slight degradation).
Is this expected? I love it, anyway!
I think you posted in the wrong section bro... this is themes and apps not Q&A.
Sent from my GT-N7000 using xda premium

[Q] Mokee OS v1.0, earphones dont work

ive just flashed this rom and think its really good, however when i have earphones plugged in the music cuts off after a few seconds, this is not a problem playing through speaker though, anyone have any idea what could fix this?
Check SetCPU
cwillaz said:
ive just flashed this rom and think its really good, however when i have earphones plugged in the music cuts off after a few seconds, this is not a problem playing through speaker though, anyone have any idea what could fix this?
Click to expand...
Click to collapse
Did this by chance happen after you closed lock screen? and do you have your CPU governor set to Hotplug?
Download SetCPU and use it to change your cpu Governor to Performance. This fixes the issue. Cyanogenmod has this issue and has had it since the alpha days.
ah right cool ill try thanks

How to increase volume without volume+ or rooting

For those looking to crank a bit more volume out of the stock setup, here is an easy way, that requires no additional apps or rooting (some apps claim to work without root, but other than Volume + they are a mixed bag, with varying degrees of performance. Some plain just don't work.
Start Google Play Music App. Begin playing something you know well. Choose the menu from the top right (3 stacked blocks), and select Equalizer. Either drop the selection down to "custom" or just start raising the bands. Raise them most or all the way to the top. A "bigger" sound can be achieved with a classic "V shape (boosting the low and high frequencies, and leaving the center, 1000hz at or below midway)
Oh, then hit the "On" switch in top left corner. You will be AMAZED at the difference in sound, if you toggle it off and on a bit while playing music.
This is technically not the loudest, that can be achieved by pegging all bands to the top, but the mid-frequencies tend to sound "tinny" or "Like a small or cheap speaker" to most folks ears. By reducing it, and boosting the bottom and top frequencies you get a nicely boosted sound, though somewhat colored (an audiophile is not likely to be wowed by this type of spectrum boost, but, depending on the source material most folks like this, as it's comparable to what a "loudness" button does, and with the Infinities VERY small speakers. Yes there are 2 in there, and they are stereo, though how Asus expected to get ANY separation or any type of "sound stage" through a 1.5" x .5 " grill remains a mystery, even if they did apply some delay, echo or reverb, which I do not believe they did.
Some swear by Volume+ and I had good experiences with it on my Prime, but when something in my setup caused both Volume+. Musicfx (the built in Equalizer I just described tuning) and settings to crash every time I used it, I decided to see what I could do without it. I am quite happy wiith the boost that musicfx provides
speakers problem
Hi.
I have a problem with my speakes, from few days. I don't know if was app that change the sound because now the sound is like an old radio. I changed the equalizer, but nothing happened.
Could you help me? Anyone have the same problem?
spaker off
dnoguera said:
Hi.
I have a problem with my speakes, from few days. I don't know if it was app that change the sound because now the sound is like an old radio. I changed the equalizer, but nothing happened.
Could you help me? Anyone have the same problem?
Click to expand...
Click to collapse
Hi, I discovered today that the problem was one speaker defected. At the end of the day this speaker off. Now my music is in mono.
Anyone knows how to turn on again this speaker, any solution??
dnoguera said:
Hi, I discovered today that the problem was one speaker defected. At the end of the day this speaker off. Now my music is in mono.
Anyone knows how to turn on again this speaker, any solution??
Click to expand...
Click to collapse
I have a feeling that you aren't speaking of the Asus TF700T Infinity.
Are you having a problem with plug-in speakers or bluetooth speakers?
The Infinity has but one single speaker.
Is the speaker inside the Infinity working?
one of my speakers turn off
Thats OK said:
Ive a feel that you aren't speaking of the Asus TF700T Infinity.
Are you having a problem with plug-in speakers or bluetooth speakers?
The Infinity has but one single speaker.
Is the speaker inside the Infinity working?
Click to expand...
Click to collapse
Hi
Yes I'm talking about TF700T infinity
No problem with the plug in.
The TF700T has two speakers in the same place. One of them turn off.
I know that because my music sound in mono insted stereo.
dnoguera said:
Hi
Yes I'm talking about TF700T infinity
No problem with the plug in.
The TF700T has two speakers in the same place. One of them turn off.
I know that because my music sound in mono insted stereo.
Click to expand...
Click to collapse
Sorry,
Don't know what to tell you.
Sounds like a manufacturing defect.
Apologies to the OP for the thread hijack...
Thats OK said:
Sorry,
Don't know what to tell you.
Sounds like a manufacturing defect.
Apologies for the thread hijack Mr. SmartAs$Phone...
Click to expand...
Click to collapse
That's right buddy!
Any solution?
Doesn't work globally (for me at least)
There's only one problem, from what I can see this only boosts sound via the app itself or perhaps music. I fired up a game to test this and the levels were the same as before.
The global solutions is to use the app: equilizer and do the same thing (I raise all sliders to the top). I used this on my HTC until I found a way to get volume+ to work on that.
Volume+ however, isn't compatible with JB but in any case there is a limit to how much you SHOULD risk bumping up your volume. I already get a little distortion using equilizer on the louder audio files I have, the limitation is going to be the speakers installed which can be damaged.
Unfortunately as with so many Android devices sound quality isn't a priority with manufacturers which amazes me particularly on both the HTC (targeted to audio users with a phone barely adequate in stand alone volume level / quality) and the TF700 which is a flagship tablet with price to match.
louiscar said:
There's only one problem, from what I can see this only boosts sound via the app itself or perhaps music. I fired up a game to test this and the levels were the same as before.
The global solutions is to use the app: equilizer and do the same thing (I raise all sliders to the top). I used this on my HTC until I found a way to get volume+ to work on that.
Volume+ however, isn't compatible with JB but in any case there is a limit to how much you SHOULD risk bumping up your volume. I already get a little distortion using equilizer on the louder audio files I have, the limitation is going to be the speakers installed which can be damaged.
Unfortunately as with so many Android devices sound quality isn't a priority with manufacturers which amazes me particularly on both the HTC (targeted to audio users with a phone barely adequate in stand alone volume level / quality) and the TF700 which is a flagship tablet with price to match.
Click to expand...
Click to collapse
Oki doki
Thanks buddy!
You're welcome...or thank you again!
SmartAs$Phone said:
For those looking to crank a bit more volume impossible. stock setup, here is an easy way, that requires no additional apps or rooting (some apps claim to work without root, but other than Volume + they. tommixed bag, with varying degBluetooth
erformance. Some plain just don't work.
Start Google Play Music App. Begin playing something you know well. Choose the menu from the top right (3 stacked blocks), and select Equalizer. Either drop the selection down to "custom" or just start raising the bands. Raise them most or all the way to the top. A "bigger" sound can be achieved with a classic "V shape (boosting the low and high frequencies, and leaving the center, 1000hz at or below midway)
Oh, then hit the "On" switch in top left corner. You will be AMAZED at the difference in sound, if you toggle it off and on a bit while playing music.
This is technically not the loudest, that can be achieved by pegging all bands to the top, but the mid-frequencies tend to sound "tinny" or "Like a small or cheap speaker" to most folks ears. By reducing it, and boosting the bottom and top frequencies you get a nicely boosted sound, though somewhat colored (an audiophile is not likely to be wowed by this type of spectrum boost, but, depending on the source material most folks like this, as it's comparable to what a "loudness" button does, and with the Infinities VERY small speakers. Yes there are 2 in there, and they are stereo, though how Asus expected to get ANY separation or any type of "sound stage" through a 1.5" x .5 " grill remains a mystery, even if they did apply some delay, echo or reverb, which I do not believe they did.
Some swear by Volume+ and I had good experiences with it on my Prime, but when something in my setup caused both Volume+. Musicfx (the built in Equalizer I just described tuning) and settings to crash every time I used it, I decided to see what I could do without it. I am quite happy wiith the boost that musicfx provides
Click to expand...
Click to collapse
Trying to respond to this using the Infinity and Dolphin browser is almost impossible. No hitting spacebar twice to end a sentence. Messes everything up big time!! It has a real hard time dealing with the code i guess. Might be a good time to try another browser.

SynergyRom Static Noise

I just updated to Synergy ROM r290 and I am getting static noise in my headphones. The static noise can be best heard through Bluetooth headphones with the volume up on both the phone and the Bluetooth headphones. I switched out headphones to wired ones and can still hear it but it is more faint. I tried playing it through my cell phone speakers and it's there too but faint so I know it's the ROM. Any suggestions for a fix?
Do you notice it more when the device is idle or the screen is off? It might be a voltage issue. Try flashing LeanKernel. Or try boosting voltages on Ziggy kernel.
BattsNotIncld said:
Do you notice it more when the device is idle or the screen is off? It might be a voltage issue. Try flashing LeanKernel. Or try boosting voltages on Ziggy kernel.
Click to expand...
Click to collapse
I really can't tell the difference when the screen is off or on but i'll try to flash to LeanKernal after i figure out how to do it. I'm very new to this so i probably won't get to it until later this weekend. Thanks for your suggestion.
Could someone tell me how to access Leankernal or ZiggyKernal to change voltage? I've never done it before and what voltage should i change my phone too?
cetaphil said:
Could someone tell me how to access Leankernal or ZiggyKernal to change voltage? I've never done it before and what voltage should i change my phone too?
Click to expand...
Click to collapse
we all hav different settings for it but will say he has it set already but try pro tuner
wingtytn said:
we all hav different settings for it but will say he has it set already but try pro tuner
Click to expand...
Click to collapse
Thanks for your help. I flashed back to 169 and my music works fine now. I tried r326, r290, and r257 but they all had static noise on my blue tooth headset. Dalvik cache and cache partition were the only things that i did a wipe on.

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