Database Develop

[Q] Good audio quality in dock?

I have a google car dock for my nexus one and I hook the audio through the car stereo with a 3.5mm audio cable. When it is plugged into the dock the sound is very low and the quality is terrible. If I just pull it out of the dock everything is back to normal -- this happens with all apps.
What do I have to do in order to prevent the phone from doing this while docked?

you have the exact same setup as i do and ive seen this as well, i think there is something that makes the audio play at a different volume specifically for when it is docked for some reason. im on cm6.1.1 and it seems a little better because i believe they tweaked something with it, i saw a checkin on cmsrc on twitter that modified some line with dock volume.
what ive found is if i set the media volume to about 5/8 or 7/8 then dock it the volume will make its "dock adjustment" and its up to where my car volume is from there, usually a little less distortion if the phones volume is a little lower than max. from there if i forget to set the media volume i will use the preamp slider in the poweramp music players equalizer to adjust.
i just wish the volume wouldnt change at all and the volume button on the side of the dock would change the media volume :\
side note: have you noticed that the voice search when docked doesnt pick up your voice very well? almost like the noise canceling mic is cancelling you out or something and other times it can pick up your voice great?

Actually the sound volume was solved by some user that re-compiled libaudio with the code that lowers the sound by 10db commented out. The problem I have is that the sound quality is so poor that it seems to be mono without bass.

It turns out that the crappy audio quality comes from Bluetooth being on. When I disable Bluetooth in car mode, everything is great. Unfortunately I can't figure how to make it disabled by default so I have to disable it everytime.
Sent from my Nexus One using XDA App

[Q] Improve the volume

Now that we have an app for Netflix's instant watching, it is essential to increase the volume of the CN speaker.
Since I am rooted (CM7) I thought there would be a way to do it.
I didn't find anything. Can someone help?
thanks

In cm7 there is a already increased volume output than the normal on the speakers.
But if you want more bass try looking at these lines of kernel in
\dalingrinKernel\sound\soc\codecs\tlv320dac3100.h
Look at line 298
/* DAC volume normalization, 0=-127dB, 127=0dB, 175=+48dB */
#define DAC_MAX_VOLUME 175
#define DAC_POS_VOL 127
I don't understand why the max volume has been limited to 48 when the chip can do up to 90 or something.
This might not increase the volume level( i am just guessing though) but i might give us a better sound quality in terms of bass and treble.

rigy73 said:
In cm7 there is a already increased volume output than the normal on the speakers.
Click to expand...
Click to collapse
Where is this setting?

Pinesal said:
Where is this setting?
Click to expand...
Click to collapse
There is no setting if you are using dals overclock kernel, then you will get a higher volume output.

Yeah I don't really think it's going to get much better than it is right now. The speaker on their is tiny, almost as if the company who specked it was designing an e-reader instead of a tablet...
I think the options right now are for $4 you can get some headphones, for $20 you can get an amplified external 3.5mm speaker or with a little patience they might get the Bluetooth working with some range and you could use a Bluetooth speaker. If you wanted to go all hybrid you could plug in a 3.5mm rechargeable Bluetooth transmitter in and hook it up to an external Bluetooth speaker right now.
Also, as a side note, I notice the sound quality is GREATLY improved with the built in speaker just by having it inserted correctly into the BN stand / case I have. There's a little grove on one side for the speaker and when I put it in the "wrong" way the sound is muted and dull but flip it over and it's almost good enough to listen to in a silent room.

On the subject of sound, is there any real difference in battery drain between using the speakers vs using headphones? I use headphones mostly because of crowded environments and listening to music/watching videos at night.

Here's how I increased the volume on my nook color:
Open DSPManager
Select "Phone Speaker"
Enable the equalizer and make sure the preset is set to custom
Tap the graph thing
Bring every bar up to 10.0
tap OK
Your nook should now be louder

pieceofplastic said:
Here's how I increased the volume on my nook color:
Open DSPManager
Select "Phone Speaker"
Enable the equalizer and make sure the preset is set to custom
Tap the graph thing
Bring every bar up to 10.0
tap OK
Your nook should now be louder
Click to expand...
Click to collapse
Thanks. This actually helped a lot. I also changed the size of effect to extreme which seemed to help. This brought the volume of the speaker to listenable. Quality still sucks, but that is expected. I assume constantly running an equalizer will drain the battery but probably worth it. Again, thanks. Now I can hear my HBO and Netflix.

pieceofplastic said:
Here's how I increased the volume on my nook color:
Open DSPManager
Select "Phone Speaker"
Enable the equalizer and make sure the preset is set to custom
Tap the graph thing
Bring every bar up to 10.0
tap OK
Your nook should now be louder
Click to expand...
Click to collapse
Where is DSPmanager to be found, thanks.
I am running CM7 from SD and couldn't find it.

GTT1 said:
Where is DSPmanager to be found, thanks.
I am running CM7 from SD and couldn't find it.
Click to expand...
Click to collapse
its a app. Should have come along with rooting via cm7 (7.02)
If not go to the market and search for it

does dspmanager effect battery? it does make it louder though.

DSPmanager is one of the icons for apps.
Jim

I use Volume+ from Market. It's similar to DSPManager but it has a Specific setting for Boosting Volume. One weird quirk with it though is that the "Speaker" settings effect Headphones as well even though there are separate "Headset" and "Bluetooth" settings.
Android 2.3 roms only.
____________________________________________________
Sent from NookColor CM7 uSD using Tapatalk

japzone said:
I use Volume+ from Market. It's similar to DSPManager but it has a Specific setting for Boosting Volume. One weird quirk with it though is that the "Speaker" settings effect Headphones as well even though there are separate "Headset" and "Bluetooth" settings.
Android 2.3 roms only.
____________________________________________________
Sent from NookColor CM7 uSD using Tapatalk
Click to expand...
Click to collapse
Just downloaded volume+. The volume boost works quite well. I think it works better than DSPManager. It's available in the market for pay or available from the developer online for free.

IS the free volume+ app from http://androidaudiohacks.com/home/volume-gingerbread? I just downloaded it and it seems to work great. Thanks for the recommendation!

holgalee said:
IS the free volume+ app from http://androidaudiohacks.com/home/volume-gingerbread? I just downloaded it and it seems to work great. Thanks for the recommendation!
Click to expand...
Click to collapse
That's where I downloaded it.

That Volume + sure does work. I had to turn of my notifications to 0 decibels as they are to loud. I don't need to know when emails are received.
Would recommend this until someone finds a better one. It would be an improvement if there was one with more volume settings.

I'm making an app to adjust headphone and speaker volume independently on the Nook. This is sorely needed in my opinion because not only is the speaker quiet but there is terrible hiss on my headphones. I am making the app because there isn't a one size fit all solution. Everyone's headphones have different sensitivity, etc.

Where did U find the free version?
At market there is only Volume control +

See post 15.
Frank

Line-out low audio output

I assume everyone else is having the same issue with the inexcusably low voltage on the audio line output. When I plug it into my car's aux input and max both the phone's media volume and the car's volume it barely gets loud enough to listen to at a stop without the engine on.
This is just another mistake Motorola made on this phone... Anyone have any tricks or tips to increase the output level?? If not, this phone is going back (my bluetooth won't auto connect either; forces me to reset the phone's bluetooth and reenter the passcode each time I want it to pair and connect to my car. My Droid Pro connected automatically with no issue... Wtf).

My audio is a little low in the car, but I don't have to turn the volume in the car up much to make up for it.
Sent from my DROID BIONIC using Tapatalk

BBLV said:
This is just another mistake Motorola made on this phone...
Click to expand...
Click to collapse
My Motorola bionic has same audio output level as iPhone 3GS. It is low but it same as iPhone.

I have not noticed a low audio output in my car and I just have a stock radio.

I've been reading about the Voodoo Control app. Has anyone heard anything about development on this for the Bionic?

I have the same low audio problem whether in the car or in the house connected to speakers through the standard dock. The Bluetooth however, works fine for me and pairs with no extra input required when I get in the car.

when i plug my Bionic into my truck, it seems to have to much bass, and sounds a bit distorted; i'm assuming because of the bass.

It is slightly lower than my old Droid 2 was but still loud enough that turning the volume up all the way on my car stereo would be unbearably loud.

Mine works fine
Sent from my DROID BIONIC using XDA App

zr0ko0l said:
when i plug my Bionic into my truck, it seems to have to much bass, and sounds a bit distorted; i'm assuming because of the bass.
Click to expand...
Click to collapse
There are media sound settings in settings/sounds. Switch it around.
Sent from my DROID BIONIC using xda premium

I haven't had any issues with sound levels, speaker, headset or car audio. In fact, this is the best overall sounding phone I've owned...

[Q] CM10 volumes

This isn't a bug, more of a ICS/JB feature that is somewhat annoying.
I have sensitive ears, so whenever I listen to music on my phone, I keep the volume at one unit above muted. If that sounds confusing, think of it as muting the phone, then pressing the volume up button exactly once.
I noticed that at this setting, the volume is considerably louder than in CM7 at the same setting. I understand many people actually appreciate this, but in my case, it's loud enough that I end up having difficulty hearing external noises, i.e. someone calling my name from across the room, or the doorbell ringing.
Is there any sort of app or setting that I could use to fine-tune the volume even more? I would like something that is analogous to the in-line headphone volume control I use on my PC. On my PC, I use the Windows settings to put the volume at 20%, then I use the rotary slider on my headphone wire to fine-tune, adjusting up or down depending on whether I'm on skype, playing a game, watching a movie, etc, without changing the Windows volume from 20%. If there's some way to do this on Android, that'd be great.

You ought to be able to do that, using DSP manager or a media player with an equalizer, such as PowerAmp.
...

Yeah dsp manager is your best option. Easy to use as well
Sent from my GT-I9300 using xda app-developers app

Forgot to check back on this thread. Thanks guys, DSP Manager's equalizer worked.

Boost Output Volume on 6.0

If youre like me and you like listening to your music with good headphones and want to feel that bass rumble in your head, you might have noticed that with the update to 6.0 (In my case to B565) the output volume might have gone down considerably and that now the max volume isnt just enough to make you eargasm. So i researched a lot and found out that the max volume settings are set in some .xml files located in /etc and /system/etc but the thing is that with huawei phones we dont just have to edit a single .xml file to raise our max volume, we have to edit a whole crap ton of them depending on our region, vendor, model etc.... So instead of having to open all those files and edit just the correct string, i found out that AlsaMixer (Available on google play) works just fine with out devices!! I also found out that the max output on 6.0 is stuck at 80% dont know why.
So, to get your 20% of max volume up, all you have to do is open AlsaMixer (or all those other .xml files if you like doing things the hard way ) and edit the lines:
-HISSC_SMT_HSL_GAIN (this is left headphone gain)
-HISSC_SMT_HSR_GAIN (this is right headphone gain)
Their default value will be 12, just go ahead and set that value to 15 which is the max value and enjoy your new volume
NOTE: There are tons of other strings you can edit to increase output of speaker, earpiece, etc...etc... but since I didnt need to increase these I didnt take the time to find out their variables, but if youre interested on increasing the speaker volume just open the .xml files and go to speaker and find the gain variable and change it with Alsa.
Hope I made your day

Do you know how can i set plug in/out -> music player on/off or music play/pause??

MalinKaMp3 said:
Do you know how can i set plug in/out -> music player on/off or music play/pause??
Click to expand...
Click to collapse
You might be able to do that with Tasker or a similar app. ALSA is only in charge of the sound.

tested and working good. only thing i noticed is that after i modify the value it wont save for the next time i use the player so i have to edit and apply again.
really thanks for sharing

Firicel69 said:
tested and working good. only thing i noticed is that after i modify the value it wont save for the next time i use the player so i have to edit and apply again.
really thanks for sharing
Click to expand...
Click to collapse
Also noticed. It would be great if we could make it stay forever but ive tried editing all the files but it still doesnt stay I dont know why :/

pilililo2 said:
If youre like me and you like listening to your music with good headphones and want to feel that bass rumble in your head, you might have noticed that with the update to 6.0 (In my case to B565) the output volume might have gone down considerably and that now the max volume isnt just enough to make you eargasm. So i researched a lot and found out that the max volume settings are set in some .xml files located in /etc and /system/etc but the thing is that with huawei phones we dont just have to edit a single .xml file to raise our max volume, we have to edit a whole crap ton of them depending on our region, vendor, model etc.... So instead of having to open all those files and edit just the correct string, i found out that AlsaMixer (Available on google play) works just fine with out devices!! I also found out that the max output on 6.0 is stuck at 80% dont know why.
So, to get your 20% of max volume up, all you have to do is open AlsaMixer (or all those other .xml files if you like doing things the hard way ) and edit the lines:
-HISSC_SMT_HSL_GAIN (this is left headphone gain)
-HISSC_SMT_HSR_GAIN (this is right headphone gain)
Their default value will be 12, just go ahead and set that value to 15 which is the max value and enjoy your new volume
NOTE: There are tons of other strings you can edit to increase output of speaker, earpiece, etc...etc... but since I didnt need to increase these I didnt take the time to find out their variables, but if youre interested on increasing the speaker volume just open the .xml files and go to speaker and find the gain variable and change it with Alsa.
Hope I made your day
Click to expand...
Click to collapse
So looking into AlsaMixer, this is an app for a rooted device. Is there any alternative methods? I just got my phone finally back up and going again after an IMEI loss and am a little scared to do anything further in the system like that.
Also the fact that the description on AlsaMixer doesn't say anything about supporting MM... Has the had any issues for you?

Horacio55555 said:
So looking into AlsaMixer, this is an app for a rooted device. Is there any alternative methods? I just got my phone finally back up and going again after an IMEI loss and am a little scared to do anything further in the system like that.
Also the fact that the description on AlsaMixer doesn't say anything about supporting MM... Has the had any issues for you?
Click to expand...
Click to collapse
I dont think there are any other *effective* methods out there that dont imply rooting your device or something of that behaviour sorry. And yes it does support it, at least for me even though it says nothing.

Not a worry... I'll just have to build the courage up to rootmy device :/ ah well. Thanks for responding so soon

and this works only for headphones? i also want to increase volume on speaker

VladHD said:
and this works only for headphones? i also want to increase volume on speaker
Click to expand...
Click to collapse
I think you can, but have to find the proper string for speaker

VladHD said:
and this works only for headphones? i also want to increase volume on speaker
Click to expand...
Click to collapse
Exactly, you have to find the string for the speaker. (Be careful though because you could cause damage to the speaker)

which is the line for speaker gain?

Here İ solved...
TurkPDA marcolomboss

marcolomboss said:
Here İ solved...
TurkPDA marcolomboss
Click to expand...
Click to collapse
You solved what? We already know about dolby atmos, but this is different.

Yes Dolby Atmos gets a little better sound quality than stock. But it doesnt boost output volume in any way or form. For that the only thing that works is editing the ALSA setting but for the speaker I dont know which string you have to edit because as i said im not interested in listening music through my phone speaker, i was just interested in boosting the volume from the headphones which I thought were too low. Anyhow I discourage everyone who wants to boost their speaker higher than stock, as this phones speaker sounds pretty high, even too high sometimes and you could risk damaging the speaker or braking it.

pilililo2 said:
Yes Dolby Atmos gets a little better sound quality than stock. But it doesnt boost output volume in any way or form. For that the only thing that works is editing the ALSA setting but for the speaker I dont know which string you have to edit because as i said im not interested in listening music through my phone speaker, i was just interested in boosting the volume from the headphones which I thought were too low. Anyhow I discourage everyone who wants to boost their speaker higher than stock, as this phones speaker sounds pretty high, even too high sometimes and you could risk damaging the speaker or braking it.
Click to expand...
Click to collapse
is it even possible to boost without root? i guess not. but app can probably deliver higher sound.
for root users theres usually a xml file in system/etc i can't tell which one it is since i'm first time huawei user but if u got root why not use viper4android it boosts the volume like

I would like to boost the volume only for my headphones. Which xml files should I edit? I am thinking of using a file explorer to edit the values on OP for this.
Thanks in advance.

Use the playback music controls xposed module.Its awesome and you can also change tracks using volume buttons if you like. The autoplay option is in the settings.

I've found out how to boosz permanently, I guess... System/etc/audio/hissc/mixer_paths_ALICE.xml
Open it with a text editor, and change HISSC_SMT_HSL_GAIN + HISSC_SMT_HSR_GAIN from 12 to 15.
Sent from my ALE-L21 using XDA-Developers mobile app

Hello, it's not so safely but it's working but you need to edit the sames files but the one with R too, few lines after (left/right).
Sent from my ALE-L21 using XDA-Developers mobile app