[Q] Pumping sound? - Galaxy Note 4 Q&A, Help & Troubleshooting

Hi all,
I'm going through a very strange behaviour on my Note 4 that I didn't have on the Note 2, pumping sound or in other words, a very high compression level. What I mean is when I turn the volume up it goes up but suddenly goes down (only the sound, not the sound control) and depending on the music style or volume it goes up and down like a clipping prevention system or something like that. My note is the 910C, stock NJ4, rooted.
Thanks for your help.

Try "Poweramp", go to sound settings (screen with a lot of dials), switch on "Limit".
Try if the effect is still there.
Issue sounds like dynamic range limiting.

Chefproll said:
Try "Poweramp", go to sound settings (screen with a lot of dials), switch on "Limit".
Try if the effect is still there.
Issue sounds like dynamic range limiting.
Click to expand...
Click to collapse
Exactly what I'm using. I did already tried to turn "limit" off. No difference. I believe the issue is with Poweramp itself as I don't have the same issue with the default android player.
Sent from my SM-N910C using XDA Premium 4 mobile app

I think I answered my own question. Poweramp is the bad guy. I tried PlayerPro and had no issues with the pumping effect.
Sent from my SM-P601 using XDA Premium HD app

Had the same problem with PowerAmp.
Go to Settings>Audio>Advanced Tweaks and disable Direct Volume Control.
That fixed it for me.

Related

[Q] How to increase notification sounds?

My g2 has very low notification volume (its maxed under settings, but when the phone is in my pocket, I can never hear it). It's a problem because with the phone's weak vibration and lack of volume, I keep missing notifications. Is there any way I can increase the sound using a program or something?
Thanks.
andersonjacob54 said:
My g2 has very low notification volume (its maxed under settings, but when the phone is in my pocket, I can never hear it). It's a problem because with the phone's weak vibration and lack of volume, I keep missing notifications. Is there any way I can increase the sound using a program or something?
Thanks.
Click to expand...
Click to collapse
CM rom has DPS manager it increase your speaker volume
Sent from my HTC Vision using XDA App
Yesterday someone mentioned an app called "volume boost" if not using CM. Worth a try if it's free eh.
I'm currently using Virtuous ROM and I would like to stick to that since I like Sense UI (so CM is not an option )
Volume boost appears to be for headphones, and not the phone speakers.
Any ideas?

Dolby mobile help please

So. I've noticed that the sound on my tablet seems to acting strange.
If I enable Dolby mobile in the settings while music is playing it sounds quite good. Then when exiting the settings menu Dolby seems to switch off even though its still ticked. Tried different music players.
Hope someone will test this out on there's.
I have searched but couldn't find no info on this
Cheers
Sent from my A500 using Tapatalk 2
Ok so i tested on my girlfriends TAB and hers does not do the same thing.
Sigh!
Well i guess its something to do with been rooted and removing some of the bloatware acer installed. been looking for a reason to install flex anyway
hope this helps someone else in the future.
I'm fully Stock and have the same issue.
i think any dolby software really need DTS hardware to work properly.
I didn't have this issue prior to ICS
tigermrk said:
So. I've noticed that the sound on my tablet seems to acting strange.
If I enable Dolby mobile in the settings while music is playing it sounds quite good. Then when exiting the settings menu Dolby seems to switch off even though its still ticked. Tried different music players.
Hope someone will test this out on there's.
I have searched but couldn't find no info on this
Cheers
Sent from my A500 using Tapatalk 2
Click to expand...
Click to collapse
I have an odd sound issue.
I was listening to some tunes with my headphones the other week and I seemed a little thin and tinny. Then I got an email notification and suddenly the volume level seemed to drop, but the sound was much fuller with a good base level.
A few nights later.... same thing... WTH ??
Actually if I turn off Dolby and then back on it sounds great..... its like it is not on by default even tho it is checked like it is.
Sent from my A500 using Tapatalk 2
I decided to go custom. A lot less problems so far. Was just a bit of nightmare getting unlocked boot loader but was worth it in the end
Sent from my Iconia A500 using Tapatalk 2
tigermrk said:
I decided to go custom. A lot less problems so far. Was just a bit of nightmare getting unlocked boot loader but was worth it in the end
Sent from my Iconia A500 using Tapatalk 2
Click to expand...
Click to collapse
lol me too, flexreaper?
yer i tried flexreaper, currently on a different one which is not on XDA.. i like to try them all find the best one.
not a big lover of acer ring to be honest and at the time i went else were overclocking made me choose thor. now flex has overclocking i will be checking it out again in a few days. Im a flash junkie haha.
why cant acer make a rom like people on here id love to no.
Fixed, disable all sounds and you shouldn't have issues with Dolby EQ
I found a fix for you guys having trouble with the Dolby Equalizer, it turns out the EQ cuts off when you tap the screen and the sound effects are not compatible with Dolby where it's two separate EQ's for music and video, it seems that the treble and bass EQ still work because that EQ is system wide but the problem lies with the preset EQ's for music and video, so if you use the tablet to watch movies or listen to music, disable all the system sound effects such as screen tap sounds, lock sounds and keyboard touch sounds, you can still use vibrate for the keyboard, reply how you made out, but it should work.

Note 3 - headphone background noise when idle

Hello all,
Very happy with the Note 3 so far, which is no mean feat since I came from an S4.
I have however found an issue which could end up being very annoying. I use my phone for listening to music through a headphone amp and a set of UE Triple-Fi, so I'm sensitive to potential issues. I've found that when the phone is idle (no music playing, no other apps using the sound subsystem) there is a constant and very clear hiss. If I press the volume rocker down for example, it "thumps" and goes quiet for a few seconds, then the hiss returns. Similarly, if I start playing some music (Spotify or Google Music for example) again it thumps and goes as quiet as as I can hear.
Just to make it absolutely clear:
1) there's no hiss when a sound is playing, just when the phone is not outputting anything sound-wise.
2) when going from no sound to an app starting to play a sound, there's a clear, audible click/thump.
So from all the above it doesn't sound (ahem...) like a DAC SNR issue for example, just potentially a software bug. Has anyone else noticed this, are there any fixes?
Thanks!
Sent from my SM-N9005 using XDA Premium 4 mobile app
Yepp, same problem here...and I hate it. I haven´t found a solution yet. The N2 I had before didn´t suffer of this backgroundnoise.
Thanks for replying, at least I know it's not me going crazy! Can anyone else reproduce this, or is it just us? If it's not everyone then we've got faulty devices, at least that has a solution. Thanks!
Sent from my SM-N9005 using XDA Premium 4 mobile app
My laptop does this.
Set the brightness to full. (and turn off auto brightness.)
Also try disabling any battery-savers.
Nope, this doesn't cause it. The problem is there all the time, no matter what battery options I use.
Gesendet von meinem SM-N9005 mit Tapatalk
And changing the brightness to full also has no effect? (That was the main cause on several devices.)
If not, I suspect something else is running in the background. Since it briefly stops when you press the volume keys, it is unlikely to be caused by dust in the headset port. So it has to be an app causing this.
It's still there after the latest updates. I think I might actually take a trip to a Samsung store or just an EE store and see if another Note 3 has the same problem, at least then I know if it's a general issue or if mine's faulty. To be honest, I'm starting to get a bit annoyed with it now just because of this.
Sent from my SM-N9005 using XDA Premium 4 mobile app

[Q] Volume automatically increase

hi, mine is XXUBMJ1, after 3 weeks of usage, the volume automatically increase sometimes, what could be the problem, is it a bug or hardware ? should upgrade the firmware ?
afiqsabri said:
hi, mine is XXUBMJ1, after 3 weeks of usage, the volume automatically increase sometimes, what could be the problem, is it a bug or hardware ? should upgrade the firmware ?
Click to expand...
Click to collapse
anyone experience like this?
Do you have any apps installed that control the volume on their own?
MohJee said:
Do you have any apps installed that control the volume on their own?
Click to expand...
Click to collapse
nop, just original
afiqsabri said:
nop, just original
Click to expand...
Click to collapse
Then I have no idea, sorry. My other guess would be is that you're accidentally pressing the volume key in you pocket or something without realizing it. You could try factory resetting the phone. It can sometimes fox weird issued like yours.
Sent from my SM-N9005 using XDA Premium 4 mobile app
have u check the adaptive option under the settings->sound->adapt sound?
Could it be that the adaptive sound is processing at certain point of time trying to give you the best sound that its think of?
Yes, I have experienced this under the following conditions:
-Phone just purchased, unrooted, completely stock. Playing music with PowerAmp with and without the EQ/Tone/Limit features, also happened with stock music app. The effect nearly blew out my eardrums once, but it happened several times. Music would play and very suddenly there would be a violent increase in sound, almost as if an EQ crashed. Sound went back to normal after I pressed the volume rocker in either direction. I am not so sure that this has to do with Adaptive Sound because I remember experiencing the same problem before and after i configured it. Overall, incredibly annoying and dangerous for my ears.
-Phone rooted, Viper4Android installed as a user app. The same problem happens using PowerAmp, Xenoamp and stock music app, but the increase is not so violent (not sure why, yet). Marginally tolerable, but still very annoying.
I have not found a fix yet, but still keeping an eye open.
That being said, my phone has music playing almost all day every day so I probably encounter the problem more often than others. I use earbuds, headphones and my car stereo. There is a Droid-Life.com review that mentions the issue and credits it to the phone's audio jack: http://www.droid-life.com/2013/10/01/samsung-galaxy-note-3-review/
See the subsection for Audio Jack Issues. Here is an excerpt:
"Then, after a few minutes without touching anything while at full volume, the volume just explodes and you are left deafened by the surprise volume attack."
I would be interested to see if anyone reports the problem when playing music via the phone's speaker.
have u check the adaptive option under the settings->sound->adapt sound?
Could it be that the adaptive sound is processing at certain point of time trying to give you the best sound that its think of?
afiqsabri said:
hi, mine is XXUBMJ1, after 3 weeks of usage, the volume automatically increase sometimes, what could be the problem, is it a bug or hardware ? should upgrade the firmware ?
Click to expand...
Click to collapse
[Update] Looks like this is not an isolated issue. My friend's wife also facing the same problem and she sent in to reflash the unit at Samsung Care Center and the problem just disappear. My friend told me factory reset doesn't help though.
I have exactly the same issue you have. Same XXUBMJ1 ans using the device for a month now. Unknown and just reported to Samsung and was asked to walk in to get advice.

Automatic Volume Decrease?

Hey guys. Every single time I insert a cable into the headphone jack of the S 5, the volume is automatically set to like 70% for "safe listening" and must be manually adjusted back to a higher volume if desired. I have already disabled the message that appears notifying this, however the volume still gets adjusted. I actually mostly use the headphone jack for my car audio, so safe listening is not useful for that case.
I am wondering if there is a setting I'm missing or if it must be (already is?) modded to not lower the volume upon inserting headphones.
Any help would be greatly appreciated!
I have the same problem. Safe listening never applies to me because I am either in the car or using have impedance headphones that need 90% volume to produce correct levels. I'll let you know if I find a way.
Energized from SM-G900V
Hearing Saver app in play store works great for that.
Sent from my SM-G900V using Tapatalk
Savagerun said:
Hearing Saver app in play store works great for that.
Sent from my SM-G900V using Tapatalk
Click to expand...
Click to collapse
This seems to work well, but I'd like to forgo using an additional app for this. Thank you, though!

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