Headphone Sound problems - P8lite Q&A, Help & Troubleshooting

Hi,
My p8lite 2015 has the Problem, that the sound from cable headphones comes pretty ****ty. The basses are not present, i can hear ie the guitar very good but the vocals are close to unhearable. When i use viper4android to ajust the channel pan to the max for one side, the sound is normal, but of course unbalanced. When i plug it into my speaker amp or mixpad its also ok. Bluetooth works also normal.
I uninstalled the viper driver, tried a software update (was on an older emui version), tried a start with a virgin system, nothing of that worked.
Any other ideas?
Im now on emui 4.0 before the november google Security update, everything works.
Oh, i tried measuring both channels with a multimeter with an adapter 3,5mm to rca. Both have the same resistance, volts and amps values.
The most annoying thing is i cant call other people with wired headsets because of this. Maybe there is an app/mod there similar to viper4android but for calls over headsets.

Related

[Q] Sound Issue... HELP!

Has anyone had issues with there audio through the headphone jack? It sounds like I am listening though a tunnel!!! And even through the speakers I notice it a little. Any suggestions?
I had this issue with the first set of headphones I tried (the set that came with my Samsung Galaxy S). I swapped the headphones for a better set (Sony's standard €20 earbuds) and the problem was fixed.
Just disable Dolby Mobile in Settings when listening with the headphones. Dolby Mobile seems to be related to (optimized for) the internal speakers.
Mautflucht said:
Just disable Dolby Mobile in Settings when listening with the headphones. Dolby Mobile seems to be related to (optimized for) the internal speakers.
Click to expand...
Click to collapse
This will indeed fix your issue. Also make sure the jack seated correctly... sounds silly but on the iconia I have noticed many times that it didn't correctly sense my headphone jack and audio was coming through the cable but sounding very thin, as well as still playing out the iconia speakers.

Poor music quality using USB-C to USB connector in audi a4 2017...overloaded sound

Hi all-
I'm using this usb type C to usb connector inside my audi for playing music off of the Nexus 6p through the car's Android Auto:
https://www.amazon.com/gp/product/B010VFFSL4/ref=oh_aui_search_detailpage?ie=UTF8&psc=1
I specifically got this one since it meets USB-C spec as many cables out there that boast high transfer rates can ruin your equipment. I'm using the latest WETA ROM and have tried a myriad of combinations by turning off/on Viper mod, configuring its settings, also tuning the eq in my car, etc.
What's weird is that music over bluetooth sounds like much better quality than wired with this USB type C connection. I got an awesome aftermarket sub and amp installed in the car but it seems to bring out the deeper issue. It's when music (mainly rock) has all instrumentals blending that the sound becomes distorted and overloaded. Because our phones already have poor max volume output, I'm having to max out the volume in the car. Also with android auto, you can't use the volume rockers on the phone it seems...seems to override the sound volume.
Anyone have any idea? In this car I can't seem to play music with aux cable (maybe an iPhone would work) and USB stick doesn't mount songs. Don't know if it's the cable I bought, the ROM (has the A.R.I.S.E. mod built in), or the DAC in the AUDI?
Thanks

Bluetooth Music Quality

How the does bluetooth sound for you guys? Mine seems to be worse after the B29 update (not for certain that's when it degraded). I have a decent car stereo setup, but bluetooth distorts and crackles in the mids and highs. It's not unlistenable, but I thought my stereo was on the fritz until I used my 3.5mm input from the headphone jack, which sounds just fine. It can't be that the DAC is that much better, as my other phones sounds fine and this used to.
Do you have any thoughts or experience with something besides a small bluetooth speaker?
And I have tried playing with the Dolby settings. They make no difference with the distortion.
After some perfunctory tests I have noted that Bluetooth audio seems to introduce a significant amount of extra noise at high volumes. Aside from the additional background noise I have not noticed distortions with Bluetooth yet. I have only checked this on B29.
PiArc said:
After some perfunctory tests I have noted that Bluetooth audio seems to introduce a significant amount of extra noise at high volumes. Aside from the additional background noise I have not noticed distortions with Bluetooth yet. I have only checked this on B29.
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Just something to try...I have a BT device hooked to my AVR, and when I stream through that, if I have the volume on my phone up it sounds horrible. If I stream through it with the volume up just 1 click of the volume button, it sounds good. I increase volume at the AVR instead of the phone.
Through Bluetooth hands free working flawlessly to my.(A2017G version)
I'm having 2 LG 1100/2 Sony SBH 80 and 2 SBH 20.
Haven't try it with external speakers(since I don't own any kind) and on my car I'm using the handsfree and not connected to the car audio system.
Sent from my iPad using Tapatalk
I have a A2017G on B05 and a somewhat cheap aukey BT headset: it seems to sound fine for me, no crackling or hissing. Have you tried it on different devices to compare?
A2017U on B29, using Jaybirds Bluebuds X, the sound its great, no distortion or cracking.
I use the Bluetooth on my car stereo too and the sound is excellent. No dolby, but the equalizer works fine.
Did you verify that all your bluetooth devices supports aptx? if not then you will lose sound quality :S
idk, i dont like bluetooth audio streaming... even with aptx. Its not bad but if you want to steam flac music it will still limit the quality. Somehow if i stream the music via bluetooths aptx it sound flat not dynmic and
voluminous.
I haven't tried it with the volume just below full. I'll give it a shot in the morning on my commute.
Other devices (S5 and 6P) sound just fine when paired to my headed unit, so it's likely something with my Axon 7.
-----
Quick test with the volume just under full seemed better. I'll know more after a drive tomorrow. Thanks everyone.
yamils said:
A2017U on B29, using Jaybirds Bluebuds X, the sound its great, no distortion or cracking.
I use the Bluetooth on my car stereo too and the sound is excellent. No dolby, but the equalizer works fine.
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Click to collapse
EQ on on your car stereo or phone? I don't know of an EQ on the phone (maybe I've overlooked something).
admrusty said:
EQ on on your car stereo or phone? I don't know of an EQ on the phone (maybe I've overlooked something).
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On the phone. I meant to say that it's not using the HiFi audio, but the Dolby eq it's fine on Bluetooth. Sorry for the confusion.
I think it sounds about 95% better just one click below full volume. I never would have thought that digital Bluetooth volume would have been the problem, having always set it to 100% with every other device. Thankfully, Tasker makes for a quick fix.
Thanks for the tips and feedback, everyone.

Crackling sound through 3.5mm jack, new phone.

Hi guys, so im wondering if anyone else have encountered a similar problem to mine.
I usually play music through bluetooth headsets, works absolutely flawless!
But in my car, a 2010 Audi A4 i only have the option to talk via the phone, car doesnt support music playback. So when i plug my 3.5mm in and try to play music (via spotify) i get this crackling sound. Doesnt happen on other devices like my JBL speaker, but the wierd thing is that my girlfriends iphone doesnt produce any crackling sound what so ever in the car. So im looking for options, i run stock OOS and kernel, no root or anything.
Would V4A help with this?
Anyone else got a similar problem?
Someone might recommend me to get a bluetooth adapter via AMI in the car but sadly the car doesnt have AMI. Or atleast i cant find it anywhere!
Any other solutions you guys could recommend?
Thanks in regards.
felixdahl said:
Hi guys, so im wondering if anyone else have encountered a similar problem to mine.
I usually play music through bluetooth headsets, works absolutely flawless!
But in my car, a 2010 Audi A4 i only have the option to talk via the phone, car doesnt support music playback. So when i plug my 3.5mm in and try to play music (via spotify) i get this crackling sound. Doesnt happen on other devices like my JBL speaker, but the wierd thing is that my girlfriends iphone doesnt produce any crackling sound what so ever in the car. So im looking for options, i run stock OOS and kernel, no root or anything.
Would V4A help with this?
Anyone else got a similar problem?
Someone might recommend me to get a bluetooth adapter via AMI in the car but sadly the car doesnt have AMI. Or atleast i cant find it anywhere!
Any other solutions you guys could recommend?
Thanks in regards.
Click to expand...
Click to collapse
Can you update the car stereo firmware? At that age possibly not, but I had similar issues with a different phone and updating the media panel firmware fixed connectivity.
Also, try changing the Bluetooth codec in settings > advanced to see if that helps connect.
The crackling via 3.5 jack sounds like a faulty wire or lose connection on input or output. Do you get the same issue when you plugin the jack to your JBL input socket?
gurningchimp said:
Can you update the car stereo firmware? At that age possibly not, but I had similar issues with a different phone and updating the media panel firmware fixed connectivity.
Also, try changing the Bluetooth codec in settings > advanced to see if that helps connect.
The crackling via 3.5 jack sounds like a faulty wire or lose connection on input or output. Do you get the same issue when you plugin the jack to your JBL input socket?
Click to expand...
Click to collapse
Could probably update the firmware, but the shop is most likely gonna ruin me haha.
Thats the wierd thing, doesnt happen on my JBL speaker, or a wired pair of headphones. Hence why i was sure it was the car. But my girlfriends phone sounds crystal clear, old moto x style didnt have the problem either!
Had the same problem with 3.5mm headphones until I removed the pre-applied plastic screen protector... This thing was causing too much static electricity in my jeans pocket as I walked resulting in crackling noises in the headphones
We have two op5, And The other sounds exactly same, cracling sound. The other Works just fine. We also have A4 b8. Our other car, VW Caddy, both Works fine.
Wires are good, jacks also.
Any ideas Whats wrong?
I have the OnePlus 5t and a 2011 a4 b8 and have the same issue... tried with 2 different aux cables (that worked fine with my old phone) Glad I'm not the only one. My phone sounds fine on any other device. Blasting music through my headset right now no problem. But in the a4 I get crackles any time I bring my phone volume over half! If anyone finds a solution I'd love to try it. Unfortunately can't get viper arise to install on stock room (rooted) so I haven't tried that route. My only Idiea is to try an amplifier.

Phone call audio not routing through 3.5mm jack audio cable or headphones

This is a general appeal for ideas, but mostly directed at Havoc [Havoc-OS v2.8 2019-09-09] users - I need your help. I've searched high and low for a solution and at this point I need someone else using Havoc to confirm something for me. The issue is phone call audio routing when headphones or 3.5mm audio cable is plugged in. On my old S2 for many years when I was driving I'd connect an audio cable to the 3.5mm jack and it would send audio (music, audiobooks, podcasts etc) to my car stereo. Then if I made or received a phone call, the audio from the other party would also come through the car stereo and the phone mic would easily pick up my voice a metre or so away, just like it would on speakerphone mode for a regular call.
Now I have an issue with the Note 4 where all regular audio out, music etc, will go to the car stereo but for some reason it isn't routing phone call audio to the car stereo OR the phone's external speaker. They can hear me fine from the Note 4 mic but I hear nothing. In addition, the call recording reveals that their voice IS being recorded along with mine....but there's no way for me to hear them.
I have tested this at home as well with regular wired headphones (not the handsfree type designed for phones with a mic on the cable), just plain old headphones I use to listen to stuff at the PC. The same thing happens: music and other normal audio goes to headphones but I cannot hear any audio in a call.
This is weird and I can't figure it out. My old S2 did this effortlessly for many years through multiple different ROMs and still does it now running Nougat. In my searches I came across what appears to be a solution, one of the only apps of it's kind for many years called SoundAbout, but it crashes straight away on my phone, and I read the same complaint from several users on Oreo onwards. The app seems to have been abandoned by it's dev years ago.
I've looked everywhere in Havoc settings and I can't find anything obvious that addresses the issue so I'm turning it over to you smart people. Any ideas? Before you say something like "just use a bluetooth headset in the car" - No. I'm not looking to change anything, I just want this (very simple) thing to work as it has for years, since Gingerbread! Btw, I only discovered this today for the first time as I'd never tried it before so I have no idea if it would have worked on earlier versions of Havoc or any of the Oreo ROMs I ran.
Thanks guys.
TLDR - [Havoc-OS v2.8 2019-09-09] phone call audio not routing to car stereo via 3.5mm jack, all other audio goes out just fine.

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