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has anybody else noticed the high frequency sound(very high pitch) coming from the speaker when playing music from the music app, going to test from youtube etc now?
its more apparent on some tracks then others but for example on "Jay-z - kingdom come" (full volume) it gets to a point where i cant listen, there is a high frequency sound coming up and from listening to the song it seems to be there instead of the base. Not sure if its the terrible quality of the speakers, im on t-mob and i hear they limit the volume so could that be having an effect.
also let me add it can be like those teenage deterrent devices they put in shops where they play a high pitch noise only teenagers can hear , as with age the ear doesn't pick up as high frequency
testing out a bit , it sounds like instead of base there's a high pitch sound being emitted, is it my device , how is the music player on max volume on you guys devices?
Which device do you own? I have noticed something like that in my Acer Neo Touch S200... Have you found any cure?
No high-pitched noise from my Desire.
I've got this. I does it when the phone is on silent and it receives a text or call (something where a sound would normally be played)
I noticed it today. it seems to happen only when charging!
Sent from my HTC Desire using the XDA mobile application powered by Tapatalk
david_inuk said:
I noticed it today. it seems to happen only when charging!
Sent from my HTC Desire using the XDA mobile application powered by Tapatalk
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the sound that comes out in general is way too high in the treble department, unfortunately cant find a good player with a good equalizer to test out if its the phone settings or the speaker
TurkzZ said:
the sound that comes out in general is way too high in the treble department, unfortunately cant find a good player with a good equalizer to test out if its the phone settings or the speaker
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Give astro player beta a go. It has an equaliser.
tried it out, im not sure if its just me or my phone, try a few songs out, high blast, ones with alot of base , see if you experience the same proble, there's a high pitch tone comming out along with the music, its most probz down to poor speaker, its the same issue on youtube,
i tried it with Jay Zs Kingdom Come, its very apparent
There have been a few threads about static, clicks, pops, etc... but nothing that really helped me figure out if i'm having a problem or not.
I have a stock GS3, purchased relatively early - 7/2 - from best buy.
I'm not happy with the audio playback quality, specifically when compared to other devices, like my iPod or old iPhone 4 that i had before this.
Either using the stock Samsung app, or using PowerAmp, which I've purchased... with all file formats... mostly FLAC, but also m4a, mp3...
Using any of the headphones i've tried... beyer dt1350, ety hf2, apple in-ear, etc... (not junk)...
The sound quality of music playback just doesn't seem "clear" to me... not any really blatantly loud static or distortion, although sometimes it is worse than others... occasional clicks, pops, etc. But mostly, just a lack of clarity... which could possibly be a constant mild static or distortion on the output.
Is anyone else experiencing it this way? Am i just being to sensitive to a different sound signature of this device vs apple's devices? I don't think so.
I'm 100% comfortable with the quality and integrity of my music files... i have a ton of them, and they play back fine on all of my other devices.
What else could it be, before i have to send it back to samsung and be w/o a phone for a week? best buy already won't exchange it for me, as i'm beyond my 30 day window.
help!
I know exactly what you mean, I'm very particular about my sound signature as well. I find using an equalizer to work wonders. But i have noticed that some equalizers dont work at all will the stock rom when listening to on device music with Google Play Music.
Have you tried using an equalizer or even installing Awesome Beats?
This is a development forum for custom OS and software... If you're completely stock, maybe you should take that up with Samsung or try some of the nice modded software...
So, posting here was a last resort, but I've exhausted all my other options. I'll try to make this as concise as possible:
I just did a bluetooth/aux input retrofit for my car so I can stop using CDs for music. Aux sounds crystal clear, bluetooth with my 2nd generation iPod touch sounds crystal clear, bluetooth with my Optimus G Pro has static, crackling at certain frequencies. Doesn't sound compressed necessarily, just crackly.
What I've done:
1) Hard reset.
2) Tried both the original 4.1.2 and the new "value pack" update.
3) Actually sent my phone back to AT&T and got a refurbished one in the mail.
4) Sent my bluetooth retrofit unit back and got a new one in the mail.
5) Rooted the phone, installed freegee and twrp, and flashed the hkfriends kernel.
None of this fixed my issues. When playing the same exact song on my iPod and Android phone, the iPod wins every time.
P.S. My friend's Verizon phone (I think it's a Motorola Razr) has the same sound quality issues. Not sure of Android version, though.
Music is the absolute most important thing for me, and if I can't get this resolved I will have to switch back to Windows Phone/iPhone, despite how much I love Android. I have no knowledge or time to develop a new Rom for the G Pro and there's no telling when we'll get one that could fix my issues.
Is anyone else having these problems, or does anyone have any suggestions?
Thanks!
For some reason my phone decided to play music using "Phone Audio". I disabled phone audio for the device in bluetooth setting, then it connected as an AV signal, and quality improved drastically.
khenault said:
For some reason my phone decided to play music using "Phone Audio". I disabled phone audio for the device in bluetooth setting, then it connected as an AV signal, and quality improved drastically.
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Thanks for the suggestion. Just tried it, unfortunately did not seem to make any noticeable difference for me. To clarify, the sound quality is fine for the most part, it's just at certain frequencies I hear crackling.
By the way, earlier I also edited the audio.conf file under /system/etc/bluetooth and changed the values of "SBCSources=1" and "MPEG12Sources=0" to 0 and 1 respectively, which I read should force better quality out of bluetooth. Additionally I changed the value "Master=false" to true, which I also read could improve quality. It might be my mind playing tricks on me but it does seem to sound better, however I still hear the crackling at times, so I'm definitely not where I want to be.
Highly disappointing. Any other suggestions?
Which music player are you using on your phone? And have you tried any of the equalizer apps from the market?
Sent from my LG-E980 using xda premium
I've tried both the Music app that LG includes, and Google's Play Music app, which I prefer. No difference. Have not tried any equalizers, but not quite sure what that would do aside from eliminating the frequencies that have issues through bluetooth but work fine through an aux input? I don't consider butchering the music as an acceptable solution, unfortunately.
try this, it might help
http://forum.xda-developers.com/showthread.php?p=51930699
Does this help with volume output?
russilker said:
Thanks for the suggestion. Just tried it, unfortunately did not seem to make any noticeable difference for me. To clarify, the sound quality is fine for the most part, it's just at certain frequencies I hear crackling.
By the way, earlier I also edited the audio.conf file under /system/etc/bluetooth and changed the values of "SBCSources=1" and "MPEG12Sources=0" to 0 and 1 respectively, which I read should force better quality out of bluetooth. Additionally I changed the value "Master=false" to true, which I also read could improve quality. It might be my mind playing tricks on me but it does seem to sound better, however I still hear the crackling at times, so I'm definitely not where I want to be.
Highly disappointing. Any other suggestions?
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Just out of curiosity - how did you find out editing the audio.conf file? I'm looking for a way to boost the output volume for my bluetooth, did a quick search and saw your post and it made me curious...
Will this change boost the output volume at all or is there a separate line or file to be edited?
Thanks for your help.
Hi everyone, before anyone complains I did search for the problem everywhere and found nothing so I decided to post it here.
I'm going straight to the point since the problem has been driving me mad for a long time.
The problem arises when I use the ear speaker after that the headphones output is totally distorted but not before. I've always managed to do a reboot and everything is back to normal until I use the ear speaker again and the problem comes back. Something strange is that I only notice the distortion on any headphones or headset but never with a speaker such as a bluetooth speaker or via aux cable to my car.
I changed the firmware to various versions (stock and custom), changed the kernel, changed some build.prop settings, disabled the equalizer apps, changed the music player, disabled the Nuplayer and the problem keeps coming back.
Any ideas ?
Thank you for reading, hope someone can help me I'd be really thankful.
No one had this problem ?
agustinmrgo said:
Hi everyone, before anyone complains I did search for the problem everywhere and found nothing so I decided to post it here.
I'm going straight to the point since the problem has been driving me mad for a long time.
The problem arises when I use the ear speaker after that the headphones output is totally distorted but not before. I've always managed to do a reboot and everything is back to normal until I use the ear speaker again and the problem comes back. Something strange is that I only notice the distortion on any headphones or headset but never with a speaker such as a bluetooth speaker or via aux cable to my car.
I changed the firmware to various versions (stock and custom), changed the kernel, changed some build.prop settings, disabled the equalizer apps, changed the music player, disabled the Nuplayer and the problem keeps coming back.
Any ideas ?
Thank you for reading, hope someone can help me I'd be really thankful.
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Yes, i had it many times also. I think sound doesn't distorts. The reason for that is audio effects (or any other effects) stops working so sound becomes plain with no bass and other things. Some times force stop audio effects works but reboot always.
aakash43 said:
Yes, i had it many times also. I think sound doesn't distorts. The reason for that is audio effects (or any other effects) stops working so sound becomes plain with no bass and other things. Some times force stop audio effects works but reboot always.
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I disagree because tried freezing the audio effects app and keeps happening, also the same installing Viper4Android
Hi everyone! I've just developed an app that should fix the issue of the DAC only being usable in some apps.
Now the ESS DAC/AMP can be used in any app on your phone, including Google Play Music, YouTube, Spotify, and probably many more that I haven't tested yet.
Here's the Play Store link: https://play.google.com/store/apps/details?id=com.phascinate.lgv10.dacfix
It can be set to automatically turn on when the phone boots up. My goal was to make this a "set it and forget it" kind of fix. All you have to do is enable it once, and it should be fixed for good. Of course, I've only just released it so it may have some bugs. But so far it's working fine on my end.
If you have any issues or it's not working correctly, feel free to tell me here! Hope it works for you guys! I'm really loving the sound quality on this phone.
doing back up now so I can try this, very exciting news if this works
Seems like it's working in Neutron amp which has been my pain point ever since buying the phone.
Thanks!
*tested with youtube and DI.fm both seem working with the DAC with the fix
wow big deal, thanks
Tested with YouTube and XiiaLive Pro and the volume definitely changes when toggling the hifi option on and off.
It is working on Poweramp. Thanks.
Sent from my LG-H961N using Tapatalk
Interesting... Can the developer tell us a little more about how this works? I really didn't think it would be as simple as an app like this making it work.
jasonb1985 said:
Interesting... Can the developer tell us a little more about how this works? I really didn't think it would be as simple as an app like this making it work.
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The concept is actually quite simple! Immediately when music starts playing, it plays some completely (and I mean completely! We don't want any background noise, do we?) silent media which tricks the phone into turning the DAC on.
Phascinate said:
The concept is actually quite simple! Immediately when music starts playing, it plays some completely (and I mean completely! We don't want any background noise, do we?) silent media which tricks the phone into turning the DAC on.
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Assuming things were bit perfect to begin with, will the signal still be bit perfect?
jasonb1985 said:
Assuming things were bit perfect to begin with, will the signal still be bit perfect?
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In theory, it should be. Because it's set to be silent, Android should simply completely skip over the silent media. In my own testing it doesn't seem to have had any negative effect whatsoever on sound quality. Though I'd love to see the frequency output in something like Audacity if anyone wants to test it.
Phascinate said:
In theory, it should be. Because it's set to be silent, Android should simply completely skip over the silent media. In my own testing it doesn't seem to have had any negarive effect whatsoever on sound quality. Though I'd love to see the frequency output in something like Audacity if anyone wants to test it.
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Alrighty. Right now I'm on my lunch break at work listening with a Brainwavz HM5. Things seem good here, but I'll test tonight with my AKG Q701.
I really only use the stock music app and TIDAL which both worked without your fix, but I'll test everything out more tonight. My only concern would be a possible negative effect with apps that already worked fine, for example a silent track playing along with the regular music making things possibly no longer bit perfect, or extra battery drain for some odd reason. I'll test sound quality with my Q701 tonight and see if I notice any extra battery drain. All I can confirm at the moment is that toggling hifi on and off definitely changed the volume with apps that it didn't before.
Good work.
jasonb1985 said:
Alrighty. Right now I'm on my lunch break at work listening with a Brainwavz HM5. Things seem good here, but I'll test tonight with my AKG Q701.
I really only use the stock music app and TIDAL which both worked without your fix, but I'll test everything out more tonight. My only concern would be a possible negative effect with apps that already worked fine, for example a silent track playing along with the regular music making things possibly no longer bit perfect, or extra battery drain for some odd reason. I'll test sound quality with my Q701 tonight and see if I notice any extra battery drain. All I can confirm at the moment is that toggling hifi on and off definitely changed the volume with apps that it didn't before.
Good work.
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Yeah, that was my concern too. But everything seems to be working fine.
Feel free to post your results with the Q701's as soon as you test them!
Good job, works as intended. Thanks.
Few suggestions: Show status of app running in background from top pull down menu. Also the ability to enable disable from there. Otherwise still 5 out 5. :thumbup:
man you are a genious and this is the best ever app i appreciated this year
Does this app need root permission?
Edit: nvm. Just installed and gonna test..
Thanks for the effort mate. I'll also give it a try though as a non-audiophile person, I fail to notice Hi-Fi DAC effect anyway.
for those who can distinguish the difference between DAC enabled/disabled, can you tell that's even distinguishable with the QuadBeat headphones? I'm trying with some FLAC and various music players but other than then "higher volume" I cannot notice an improvement sound wise.
I do try with the QuadBeat and Bose QC25. I also just purchased a Piston 3. Do you think it's my headphones who are not enough to make a difference?
Can you maybe recommend a song where you can clearly distinguish the performance between DAC enabled or disabled?
Amazing app, thank you very much.
Now I challenge you to check the other audio limitation of the phone.
The normal and high gain mode of the Amp depending the impedance of the headphones at the moment is completely automatic.
That's OK with IEM but there are problems with big headphones with low impedance. In those cases the normal gain mode delivers not enough power (volume) and being able to select or force the high gain mode would be a perfect solution.
At this moment the high gain mode is triggered with headphones with an Impedance over 50ohm.
Thanks anyway for this app.
Phascinate said:
Yeah, that was my concern too. But everything seems to be working fine.
Feel free to post your results with the Q701's as soon as you test them!
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Seems to be no negative effects on SQ. Not sure on any change in battery life yet. Good so far.
Fantastic! At first I thought there would be a big battery impact since there is silent media playing, but then I remembered that only happens when there is actually music playing - fantastic implementation. Hopefully there is no battery drain. Works here for Google Play Music, so thank you very much!!!
it is working great with spotify here
I do notice the clarity with dac on and off.. however i'm using free spotify so the music stream is not high quality.
I only did notice a bug not sure because of this app or not but it never happen before.
So today i plug my phone to aux in my car in the morning everything work great.
in the afternoon i plug aux again to my car and this time my 4G or 3G writing on my signal bar is gone until i restart. This never happen before i install your apps, but seems i can't repeat this bug.
Firstly, thank you for taking the time to make this app. I just tested it with Player Pro and it seems to be working (Player Pro did work before but only if you didn't install the DSP pack). I did have one question. I noticed that the EQ is not working in Player Pro. You can open the EQ, but changing any of the frequencies or selecting a preset has no effect on the audio. Does that mean that the other audio features like Replay Gain also won't work with the app installed?