mixer_paths.xml - Kindle Fire HDX 7" & 8.9" Q&A, Help & Troubleshoot

So I went into /system , /etc , and looked for mixer_paths.XML file so that I could increase the kindles speaker volume but lo and behold the mixer_paths.XML file is not there. Does anyone know what happened to it? What file did amazon stick the volume presets in?

Any of you awesome devs ever figured this out? Would liketo increase the speaker volume using this method

conan1600 said:
Any of you awesome devs ever figured this out? Would liketo increase the speaker volume using this method
Click to expand...
Click to collapse
Hello conan1600
The presets for speaker volume are in /system/vendor/amazon/smartvolume/
I have played about with these but any significant increase comes at the cost of distortion. Could be a side effect of how the audio system is wired - not sure at the moment. I am planning to eliminate this smartvolume stuff with a major update to audio stack.

ggow said:
Hello conan1600
The presets for speaker volume are in /system/vendor/amazon/smartvolume/
I have played about with these but any significant increase comes at the cost of distortion. Could be a side effect of how the audio system is wired - not sure at the moment. I am planning to eliminate this smartvolume stuff with a major update to audio stack.
Click to expand...
Click to collapse
Wow. I see what you mean. Totally different than vanilla. Thanks a lot.

Related

Best audio boost method?

Anyone had any success with an app to boost the speaker volume of the NC?
I read that Audio Boost 2 doesn't alter speaker volume much. I have not tried anything yet, but would any audio app with an EQ function allow boosting all freqs. work? I know that there is a chance of overdriving the speaker, but I want to try to get this "fixed". The speaker volume is the single most annoying issue with my NC. Mainly with sources with audio tracks that are recorded at low level.
Any help is appreciated.
Thanks,
kev
bugeyed1 said:
Anyone had any success with an app to boost the speaker volume of the NC?
I read that Audio Boost 2 doesn't alter speaker volume much. I have not tried anything yet, but would any audio app with an EQ function allow boosting all freqs. work? I know that there is a chance of overdriving the speaker, but I want to try to get this "fixed". The speaker volume is the single most annoying issue with my NC. Mainly with sources with audio tracks that are recorded at low level.
Any help is appreciated.
Thanks,
kev
Click to expand...
Click to collapse
Obviously, no-one did much. The worst part is NC's CM7 devs don't see it as a problem.
However, if you could talk dalingrin into looking into the issue (I myself failed to entice him to do anything), then there are some chances with his forthcoming new audio pipeline/ALSA commits.
As of now, when on CM7, you may try to play with DSP Manager's equalizer. Doesn't do much, agreed.
-------------------
fineoils.blogspot.com <<-there's not many answers here, but there's plenty of questions, sure
Only luck I'm having is headphones. Its really bad when the speaker is pushed up against the back of my case. Volume is horrible.
Use earphones will be the best bet for the time being.. Unless is CM7 got vol boost...
you can try poweramp, it has audio boost eq
yes its work withe me
Played around with Poweramp. Adjusted EQ midrange boost, keeping bass low & boosted Preamp setting & have determined that the speaker may just suck! Unless Poweramp EQ is adding distortion when the levels are boosted, the speaker can't handle much volume before breaking up. There may be no hope that the NC will ever have decent volume.
I find the volume on many sources to be barely adequate for personal listening in a quiet room, but for showing another person a video in a not so quiet environment, it is barely audible. I have also noted that the audio quality from the headphone jack is really poor when compared to any decent MP3 player. Looks like B&N saved $$$ on the audio section in order to bring us the nice screen & other quality hardware. I think that I am OK with this, but it would be nice to have it ALL!
Cheers,
kev
P. S. This may end my search for an internal solution to the volume level. Probably keep experimenting with small phone jack based amplified speakers.
The volume seems fine to me.
Hopefully we can have a stable Bluetooth stack working, so that we can pipe to audio to BT Speakers...
I really think the physical speaker is just crap. At the end of the day, you can't fix crap.
A. Nonymous said:
I really think the physical speaker is just crap. At the end of the day, you can't fix crap.
Click to expand...
Click to collapse
That's the conclusion that I am coming to. Seems B&N found it necessary to keep the output level low so the speaker doesn't break up. Be fun to remove it & connect another more efficient one that can handle more power. I think I will continue to experiment with the small headphone connected powered speakers.
Cheers,
kev
bugeyed1 said:
That's the conclusion that I am coming to. Seems B&N found it necessary to keep the output level low so the speaker doesn't break up. Be fun to remove it & connect another more efficient one that can handle more power. I think I will continue to experiment with the small headphone connected powered speakers.
Cheers,
kev
Click to expand...
Click to collapse
I would be interested in seeing how much it would cost to solder in a "good" speaker.. I would think there would be a bit more space to squeeze in a decent speaker or possibly two?
First thing I thought of before I even bought my nook was what speaker was I going to buy for it! When I saw it in stores, I knew there was no way that speaker was going to do anything, and it made me wonder why it's even there. Considering that it's not loud enough for audio books really and mp3's would just play way too low, I think they should have just left it out and added 2 aux ports! Okay, that might not be realistic, but still!
I've opted for a portable iHome speaker from Wal-mart(it's the one that is a round cylinder and if you buy two you can have them hook to each other) for only $20 and should be getting it today. Unfortunately my PSP speakers blew out or that would be perfect for the nook since those things were loud enough to start a party.
Try my mumusicon it has got a sub increase function and that increased my nc's speaker volume more than 40 percent without causing distortion
Sent from my LogicPD Zoom2 using XDA App
I wonder if its possible to add in one of those tiny compact laptop subs too. My dell xps has one on it, they might be too thick though.
Sent from my SCH-I500 using XDA App
dashy_kan said:
Try my mumusicon it has got a sub increase function and that increased my nc's speaker volume more than 40 percent without causing distortion
Sent from my LogicPD Zoom2 using XDA App
Click to expand...
Click to collapse
link for this app?
nolook said:
link for this app?
Click to expand...
Click to collapse
I think it's a typo. I searched the Market and found "MyMusicOn Music Player".
https://market.android.com/search?q=mymusicon&so=1&c=apps
Pre-dawn raid said:
I think it's a typo. I searched the Market and found "MyMusicOn Music Player".
https://market.android.com/search?q=mymusicon&so=1&c=apps
Click to expand...
Click to collapse
Well, I dnlded Mymusicon & don't see any way to adjust the volume???
Edit: OK, tapped the album art screen & got another menu. Under "volume" there is a "sub" adj. that increases volume some.
I use DSP Manager to just raise all the EQ levels all the way up. It's pretty loud now.
stoopid but helpful
With the CN facing you in landscape, hold it up with your left hand. Put your right hand palm flat on the back of the device, gradually moving your palm to the right. You find a 'sweet spot' where the speaker is amplified about 50% by reflecting towards you off your palm.
Play around a little & you learn if your hand should be half way out from under the CN at the right side for loudest clearest sound (what sounds best to me) or palm cupped or flat.
An easy DIY aplifier would be a piece of flat plastic (like cut from milk bottle) adhered with a tiny bit of velcro at the 'sweet spot'. Could be detatched for travel, not need bulky external speakers, yet deliver noticably louder sound.
No software required

Headphones Too Loud

Not sure if I'm just getting old, but dang the volume seems way too loud when I try and use headphones on my GT 10.1 Wifi. Even on the lowest level. Any way to lower the default volume level for headphones?
Yes, this is a volume level software defect stupid Samsung engineers screwed up. Its mind boggling how they tested this and thought to themselves "Yes, this is good".
Going from mute to the lowest volume level is ridiculously loud in a quiet room when using either the speakers or head phones. The funny thing is going to the next 2 or 3 steps up barely increases the volume. Its all screwed up.
It really does suck and Im not sure Samsung has any plans on fixing this.
5thElement said:
Yes, this is a volume level software defect stupid Samsung engineers screwed up. Its mind boggling how they tested this and thought to themselves "Yes, this is good".
Going from mute to the lowest volume level is ridiculously loud in a quiet room when using either the speakers or head phones. The funny thing is going to the next 2 or 3 steps up barely increases the volume. Its all screwed up.
It really does suck and Im not sure Samsung has any plans on fixing this.
Click to expand...
Click to collapse
If you rooted flash a kernel that supports voodoo sound, then download voodoo control or voodoo control plus and lower the headphone amplifier.
That does not work. Voodoo control does not work to lower the volume. Yes there is an option to lower the gain on the amplifier but it does not work and its very buggy when you map the hardware volume buttons to the voodoo gain control. I tried it.
5thElement said:
That does not work. Voodoo control does not work to lower the volume. Yes there is an option to lower the gain on the amplifier but it does not work and its very buggy when you map the hardware volume buttons to the voodoo gain control. I tried it.
Click to expand...
Click to collapse
Voodoo control works for me. Rooted with Starbust UEKME and pershoot's kernel. I have custom IEMs with an input sensitivity of 119dB at 1mW. I have to set it to -55 dB on Voodoo.
ya but thats just for headphones. Does not change the speakers volume.
But it would work for the op as he was talking about headphones
Sent from my GT-P7510 using xda premium
For some reason I don't have this problem. I have never used lower volume then about 25%, usually it's at about 50%. BTW my hearing is just fine. I use a-JAYS Three headphones.
I think the impedance of the headphones plays a role in this. Headphones with lower impedance are louder.
Yes impedance definitely plays a role but the problem is with standard headphone impedance the volume is WAY too loud.
This is a big problem with the tab 10. Speakers play way too loud at the lowest volume setting....you hear me Samsung!! You hear me!!!!!
I just tried the built in speakers, one step up from muted and i can hear that it's playing very quietly if i hold the tablet normally. I need to put my ear next to the speaker to really hear enough to understand what song is playing.
So clearly my tablet doesn't have this problem.
On a standard UK rom here and my speakers appear to be fine, not too loud. Odd.
UKseagull said:
On a standard UK rom here and my speakers appear to be fine, not too loud. Odd.
Click to expand...
Click to collapse
There is nothing odd about it. Your unit is exactly the same as ours. Different people have different hearing sensitivity. My hearing is excellent and above average so I can hear the music play too loud even on the lowest setting. Others will figure it is fine as hearing sensitivity varies.
The volume levels are simply all screwed up. You can see for yourself as turning the volume from 1 to the next 2 levels and the volume barely increases. Going from 1 to 2 almost does not even increase the volume at all. Going to 3 only increases it slightly then 4 and up increase at too high of levels to make up for the lack of volume increase going from 1 - 2 and 2 - 3. The levels are all screwed up. Horrible job by samsung.
I also have this issue!! The volume can' t be changed when using headphones and the volume is too loud for normal use
You can buy headphones with a volume control or a in-line volume control adapter for headphones but that still does not resolve the issue for the output to the speakers.

[Q] Volume limit audio jack

Is it possible to boot the audiovolume of my prime
the current max level aint that great.
i have a good headphone philips shs8100
with go loud with my htc legend
but my prime doesn't seem to get the same volume
does someone have the same problem?
yes. volume+ will solve that. its a true speaker boost. it also allows you to boost headphone jack volume and Bluetooth device volume. there's a thread on it in themes and apps section. in there you can go to link to the developers awaited to get it for free. or link to marketplace to purchase. bit this app does truly work. its not fake like the rest of the so called booster apps. those other apps are only glorified equalizers. this gives your true boost in volume. confirmed by using decibel meter before and after the mod. the volume increase is dramatic depending on how high you boost it. Jake sure to follow all instructions and head the warnings. if you go overboard on the boosting you can blow the speakers out..lmfao
I've been using this for months now and very satisfied. the volume is superloud and clear on my prime now.

S3 headset output low volume?

Like to check with all here, are S3 headset audio output volume consider to be on the low side?
The reason I ask this was, 2 days ago just got my car AUX line in cable replaced the L/R RCA adapter casing cracking and hollow sound immediately or after sometime of playback. The AUX cable are plugged into headset output of a Sony MW600 stereo bluetooth that connected to my S3, iPad2/new iPad.
During the diagnost by the car mechanic, he uses AUX cable directly plugged to an iPhone4, the volume come from it was much higher compare to plugged with S3 headset jack. Both iPhone4 & S3 was at max volume but can say it's around 6~10dB different or 250% volume gain with iPhone4. Never did I reliaze this different as most of the time I was using my stereo bluetooth to feed my car stereo AUX line.
Next thing I'd tried, out of convenience for MP3 playback through my car stereo I've decided to purchase a cheap China made Nano5 MP3/4 player (with camera), the one look like the long & slim old iPod Nano with small screen. Playing it through my TDK BA200 iem the SQ was mediocre and with much lesser bass than S3 or iPad3. But to my suprise, when connecting it to my car stereo, the max sound volume was even higher than eiher S3 and iPad3., not to mentioned the bass are also more punchy than the other 2.
With 2 different results,
1. S3 audio playback through TDK BA200 iem, SQ and bass are super, loud and fuller, but through my car AUX line are otherwisely low bass & volume.
2. MIC MP3 playbakc through TDK BA iem, SQ are mediocre, lower bass & volume, but through my car AUX line SQ are good, loud and good bass.
So now I am confused. Should I considered S3 headset output consider low volume? Or it was because of compatibility or impedance issues? Hope anyone good in audio experiences can explain/advice me on the S3 different audio output behaviour. Many thanks!
Btw, my car was Renault Laguna III 2.0A Turbo with original head unit and 8 Pioneer components speakers.
NewForce said:
Like to check with all here, are S3 headset audio output volume consider to be on the low side?
No i find 5 to loud .
But there are a number of sound extra loud posts with modified sound output .
jje
Click to expand...
Click to collapse
JJEgan said:
No i find 5 to loud .
But there are a number of sound extra loud posts with modified sound output .
jje
Click to expand...
Click to collapse
JJEgan,
Thanks for your reply. Yes, with normal iem Galaxy S3 headset output considered loud.
My problem was when S3 plugged into my car stereo AUX line in it was otherwisely low volume and light bass.
This is comparing S3 with made in China MP3 player, iPhone4 and the built in CD Player.
I'm still puzzling why was S3 behaved that way.
JJEgan,
Alright, by listening to your advice I've found this, http://forum.xda-developers.com/showthread.php?t=1722136
Thank you very much!
It really helps to solved all the hassles.
Now I no longer hunger for alternate cheap iPhone4 or iPod to use with my car stereo AUX line in.
JJEgan said:
NewForce said:
Like to check with all here, are S3 headset audio output volume consider to be on the low side?
No i find 5 to loud .
But there are a number of sound extra loud posts with modified sound output .
jje
Click to expand...
Click to collapse
what do you mean you find 5 loud?? my volume goes to 15 so im guessing your on about another setting somewhere?
cheers
Click to expand...
Click to collapse
its already loud enough, but there are ways to boost it further. either use siyah kernel (has loads of option for sound) or franco kernel and feel the difference.
leekeene said:
JJEgan said:
what do you mean you find 5 loud?? my volume goes to 15 so im guessing your on about another setting somewhere?
cheers
Click to expand...
Click to collapse
The volume level in stock music player 1-15
Standard settings as posted .no sound add on or mods
Vol level through headphone outlet in ear buds ,
Vol, level 3 or 4 normal daily use
Vol Level 5 pushing to loud
Vol level 6 to loud
Above 7 never used .
Click to expand...
Click to collapse
JJEgan said:
leekeene said:
The volume level in stock music player 1-15
Standard settings as posted .no sound add on or mods
Vol level through headphone outlet in ear buds ,
Vol, level 3 or 4 normal daily use
Vol Level 5 pushing to loud
Vol level 6 to loud
Above 7 never used .
Click to expand...
Click to collapse
Sorry to bump old thread but ive just got a s3 and the level 15 volume through headphones is low volume actually compared to my htc desire hd it sounds like its on level 3. Any ideas on why this is happening?
Click to expand...
Click to collapse
who knows said:
JJEgan said:
Sorry to bump old thread but ive just got a s3 and the level 15 volume through headphones is low volume actually compared to my htc desire hd it sounds like its on level 3. Any ideas on why this is happening?
Click to expand...
Click to collapse
its because there is a config issue on the phone. there are ways to fix it but i wouldnt use Volume+ i tried to contract the owner many times and have never had a response. its a waste of money and not fit for the job as it crashes other apps on the device.
Click to expand...
Click to collapse
Default.conf file can be altered a number of sound output threads on XDA can be read .
Siyah kernel has built in louder vol .
jje
Hi, there's a program on play called 'mixget' which can increased the headphone out gain it doesn't need a rooted phone I used it on the s1 and it seems to work on the s3 under the current jellybean. I love headphones.
having the same issue as i described here: http://forum.xda-developers.com/showthread.php?t=2105091
i found, without changing kernel or flashing a mod, yu can install AC!D Audio Engine from its official site, it has many audio pluging and conf like Dr.Dre Beats and it should power up/clear/bass boost your audio.
Problem
Now, I've got this very weird problem. When I plug the headphones and play a Midi using the default player (only when using the default player), the volume is low even on 15. BUT this doesn't happen when it plays any other filetype (mp3, etc...) . Also, Midis play louder (as they should) when I open them using another file explorer (ex. Es file explorer) with the default player. Does anybody know how to solve that issue? I can't find anything that can help on the net.
Awesome! Thank you!
Im getting my head round it now.
Would this be a good one to start on my i9300, as this is the main reason im looking into it.
http://forum.xda-developers.com/showthread.php?t=1722136

Audio distorted

Hi everyone. Have you tried to play some music at maximum volume?
My phone audio play it distorted and the volume is really low. Hope it's a software bug!!!
silvioslim said:
Hi everyone. Have you tried to play some music at maximum volume?
My phone audio play it distorted and the volume is really low. Hope it's a software bug!!!
Click to expand...
Click to collapse
That happened to me once, I rebooted my phone and the distortion went away:good:
I guess you're right. After the reboot doesn't make it anymore. Think it's really a bug. Hope they fix it
if it happens again just double check outdoor mode is off just in case. it sounds pretty bad, even at lower volumes.
side note, has anyone tried viper4android yet? curious to know if it runs yet since the built in ROG eq only covers from 250hz to 8khz, viper gives you 60hz to 16khz I believe
ive had the same speaker bug that resetting seems to correct
but what im wondering is if anyone knows how to increase the headphone jack volume
im almost always on max volume with how low the audio is
I've been having problems with the aux jack being distorted only in my car. That's been going on for the week I've had mine, but just last night I had really poor audio from my Bluetooth earbuds. A restart fixed it but it's becoming a big enough pain I'm considering returning it.
Edit: Using the fan attachment and the aux jack on it yields normal, staticless audio.
ASUS thread: https://www.asus.com/zentalk/thread-247148-1-1.html
I had to install the BOSE Companion App in order to increase the Volume to my BT Headphones

Categories

Resources