[Q] Surround sound problem? - Android Q&A, Help & Troubleshooting

I have a CT802 Idea USA tablet running Android 4.0.3. It is rooted.
Whenever I try to play a video (using any media player program including but not limited to the built-in one), the audio is weird--the volume is relatively low *and* the voices are almost nonexistent--what I get is almost all music. This is only a problem when I have something connected to the headphone jack--it does not happen with the built-in speaker.
If I plug the jack partly in, it is possible to get it into a position where it plays the sound properly.
My theory is that it's somehow falsely detecting surround sound output (but is not detecting it when I have the jack partly in), and when it does so, I'm only getting the left and right channels. I would like to know:
1) Is there any way I can prove this?
2) Is there some setting buried in some file that I can use to disable surround sound completely?

It turned out that the problem was caused by having earbuds with a built-in microphone. Both of the ones I tried had a microphone. When I bought another pair without a microphone, sound was okay.
It's still a problem, however. How do I keep it from doing this? There are no system settings whatsoever related to microphones, and I have no idea how to disable the microphone or otherwise tell it to treat the earbuds as a normal set of earbuds.

Related

[Q] Speaker Phone Audio Out With Samsung Car Dock

I have searched and tried a few apps but I am still unable to get the Speaker Phone
audio to output via the doc (I can get all the other audio just not the Speaker Phone).
My main issue is that while in the dock the audio is too low to hear the caller,
I can hook up a small speaker/amp so I can hear the audio a bit better.
I would rather not need to plug it into the top headphone jack.
So the questions are:
Is there a audio re-director that will redirect the speaker phone audio out
through the dock (via the usb, as it does with the other audio sources)?
If not can I mod the doc to tell it to push the speaker phone audio?
(I read the "Fun with Resistors" thread and did not find any info there).
Is there a good (that someone can recommend from experience) Blue Tooth Speaker
or Speaker/Mic that I can mount in the overhead that works well with this phone.
Thank you

Jawbone Jambox Bluetooth Speaker Problem - No Output

Hello All,
I have just purchased the Jawbone Jambox. Very nice bit of kit and the sound is great.
When I pair with my laptop, it works no problem outputting the sound from Spotify or Movies etc.
When I try and play music from my handset, it just comes out the handsets speakers even though it is paired. The same for games and video.
I have an HTC Desire with Cyanogen 7 installed.
The Jambox has a built in mic and works fine when paired as a hands free setup. I hear the phone ringing from the speakers so that proves it is working.
The Question????????????
I have done a bit of reading and have found some posts talking about on the iPhone, you can set what the phone outputs the sound to. ie. The Jambox rather than the builtin speaker.
I have not been able to find anything like that for the ROM I am using or even mention of it for other Android handsets.
Can anyone shed some light on this? Am I stuck with plugging it in or will another ROM solve the issue.
Thanks for your help in advance.....
Have you tried looking under the settings of the Jawbone Jambox? It should be located under the Bluetooth settings, then options of the Jambox. There should be two types of audio that can be directed. One is Phone audio, and the other is Media audio. Make sure the Media audio box is checked. I own one myself and have had no issues connecting. If all else fails, you might have to try another ROM.
Good luck.

T959D - SlimICS - Bluetooth Volume Weirdness

I've flashed my T-959D (Telus) to SlimICS 4.2. Everything seems to work great (after I remapped the vol keys to reverse them back) except for bluetooth weirdness in my car.
The phone pairs correctly and I can make and take calls just as before, but at first glance it seems that while media audio was shown as connected, there was no sound when I played an mp3. So I tried a headphone cable into the aux jack of my car stereo and still nothing. However, when I pulled out the headphone jack from my phone, suddenly I had media playing over bluetooth... but only for about 2 seconds when the phone then mysteriously muted itself. I can repeat this process at will. No sound until I pull out the headphone jack... and then only for a second or two, then the phone mutes.
I'm assuming this must be some sort of setting or mixup with regards to the headset removal action. But I'm not sure where to check on this. Is there some sort of setting for it that might be screwed up? I really rely on my bluetooth audio for podcasts and music playback. I might have to go back to PassionICS since it worked there. But so far I like SlimICS a whole lot better and would rather get this working if I can.
Update - after installing the HeadphoneStatus app from the market, it appears that the phone thinks the headphones are plugged in when they are not. Not sure that this is a hardware issue since the thing worked perfectly this morning before flashing the rom.

[Q] Routing audio through A2DP AND the phone's speaker simultaneously. Possible?

Whenever my phone is connected to my stereo through A2DP, the music is played through loudspeakers only by default. However, when there's an incoming call and my ringtone is being played I can hear it through loudspeakers AND the phone speaker, which creates a pretty cool surround effect. I'd really love to make my music player interact with all the speakers like this all the time. I took my chance installing various apps like SoundAbout to help me figure it out, all to no avail. Any ideas?
Unlikely. There may be a way but it definitely involves some kind of hacking.

smartphone not recognizing headphone jack

PROBLEM:
Essentially my phone has stopped recognising when headphones have been plugged in, but the headphone port isn't broken since it plays audio through both the speakers and the headphones at the same time. I recognize that this might be a hardware problem, so I'm just looking for a temporary fix. Ideally a small app that allows me to toggle where the sound is played through.
SPECS:
Rooted android 4.4
Cubot s308
ALREADY TRIED:
Checked headphone port for dust/debris using a light, wiggled inside with a cotton bud and so on
Tried a few apps, notably 'sound about' which doesn't actually change anything
Other headsets - all I have tried have the same issue, so its not a headset issue
All other posts I can find are where the headphone out is permanently on, or where the port just doesn't work, so any help would be apreciated.

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