[Q] Stereo reversed when upside down? - Nexus 10 Q&A, Help & Troubleshooting

After I got a pogo charger, I realized that I had to keep the device upside down if I want to stand it up on a flat surface to keep the charger from falling off.
I don't have any idea how to test this, but does the two speakers in the device change to fit whether the Nexus is right-side up or upside down?

Celestia Amaterasu said:
After I got a pogo charger, I realized that I had to keep the device upside down if I want to stand it up on a flat surface to keep the charger from falling off.
I don't have any idea how to test this, but does the two speakers in the device change to fit whether the Nexus is right-side up or upside down?
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Honestly, I'm not sure why it would matter whether the left and right speaker were reversed since the way in which your ears perceive the sound would be virtually the same.

brGabriel said:
Honestly, I'm not sure why it would matter whether the left and right speaker were reversed since the way in which your ears perceive the sound would be virtually the same.
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Click to collapse
If you're watching a movie, let's say, and a tank rolls across the screen left to right, but the sound travels across your speakers right to left... I can see what the OP is getting at.
In answer to your question: I have no idea. LOL. find a clip where sound travels from one speaker to the other, then flip and replay. Let us know what you find out!! :-]

Well yeah, if you're talking about a full surround sound/home theater setup or listening with headphones, but with only the two external speakers I'd be very surprised if you would notice a difference. That being said, by all means test it and see!

Well, found a youtube video that tests left/right in stereo speakers.
It does not swap the speakers when upside down. Going to check into whether there's any solution to the problem.

Related

went jogging with my evo... not happy.

So here in buffalo we had the Chase Corporate Challenge this past week. I was pretty excited to have my evo, both for music, and to use as a timer (if you've ever walked/run the corporate challenge, you know that you'll never get an accurate time unless you take time tracking into your own hands). Not being much of a runner (besides occasional run-ins with the treadmill at the gym) I hadn't gone jogging with my phone before, so I was pretty dismayed when my phone started to completely act up on me.
First off, my music kept skipping and going to the next track. On top of that, for some reason, my phone kept going into voice search mode. Lastly I discovered that the route/timing tracking software I was using must have gotten itself paused for a large chunk of my run in the middle... completely losing where I was and ruining any chance at getting a real time for my run. What made it even worse is about 80% of my company is iPhone users... so the whole thing was pretty embarrassing.
I have a few theories that I need to test as to why it acted so flaky... I kept it in my pocket the whole time. After the run when I was diagnosing, I noticed that when I jiggled the headphone plug, the phone would pause/play the music and sometimes go into voice command mode. I can only imagine that on top of that, the power button must have kept getting pressed when it was flying around in my pocket and somehow my thigh was hitting the pause/play button on the lockscreen. As for the route tracking software, I have no idea... it probably got confused when my phone kept doing all the other things.
So this post is partly a rant, but I'd like to know, has anyone else gone running with their phone? Have their adventures been more successful than mine? And what the heck is up with the voice command thing? Maybe it was the headphones I was using sending odd signals somehow through the jack? Does anyone have any ideas there? At some point I want to get a pair of BT stereo headphones, but it seems like even then not all my problems will be solved... Very annoyed.
At least the good news is I think I came in first out of the "XXL" category here in buffalo... if only they tracked the results by weight, I'd be a superstar
I have no idea if this would cause a problem because I haven't researched how it works, but I wonder if the phone's proximity switch could cause problems when jogging/running.
You should try and get a waist band thing for it or look for something that you can put it on your arm. Just something that can hold it securely in one place.
this has been covered exhaustively, unfortunately not many people seem to care
or they haven't tried the headphone jack out yet.
Read this thread:
http://forum.xda-developers.com/showthread.php?t=698699
Hey
Check out the "list of issues" thread in this forum. #6 sounds like yours
Sent from my PC36100 using Tapatalk
been running 2 times with music on and using my tracks... everything was perfect.
I jog 4 miles a day and lift weights. Never had those issues. Maybe its just you.
sounds like a bad headphone jack
I run and bike with my EVO and it has been a pleasure. I recommend using CardioTrainer as your work out recorder. It does a great job and even speaks over your music at set intervals to tell you how far you have in what amount of time. It also auto pauses your workout if you take a break and automatically uploads all of the data to a private website.
I went running with my Evo for the first time today.
I strapped it on to am arm band.
It felt a little large at first, but got used to it on my arm after a few minutes.
I played music and also ran Google's "MyTracks" software.
MyTracks uses GPS to log your run and reports all kinds of stats (Pace, Avg moving time, Distance, etc).
I had absolutely no problems.
I agree with other posters that you should try to get an arm band or a belt.
It almost sounds like you were hitting the bottom 4 buttons, but i don't think that is it.
I was listening to music through the headphone jack on my home stereo earlier today and noticed some of the same ****. No skipping, but the song would change by themselves. Happened like 5 times in the course of a couple of hours. Strange.
Just as a side note the BT headphones I have work almost flawless, it's awesome.
the problem with the headphones jack is that it is like the one for the nexus, and the nexus comes with headphones that control playing (play/pause, skip forward/backward). standard headphones don't have the contact that mediates those controls, so when the jack jostles around, it hits that contact point, and causes the skipping issue. as far as i know, only solution is to use a set of headphones with those controls.
which is why i kept the headphones from the N1 when i sold it.
I would never put my EVO in my pocket when I run. In my opinion, a tight belt clip or an arm band are the only solutions.
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Sent from my HTC EVO 4G using Tapatalk Pro.
Thanks for all the suggestions. It definitely does seem to be a headphone jack issue, as the phone is constantly getting signals to activate voice dialing. I saw there was a DIY mod on android forums that involved bending one of the headphone contacts... I'm trying to decide if I want to try that or just find a set of nexus-style headphones until I get the BT set (BT stereo headphones are pretty pricey so I need to do research before I just throw down $100-200 on a set).
I could try finding an armband... but this thing is huge. good thing I have big arms? Seems more reasonable than a belt clip though, as I don't exactly have a flat stomach lol... seems that having something there while running would be pretty uncomfortable!
How do you run with it in your pocket? Unless you're wearing spandex...
I run with mine but I just hold it in my hand. But I never run more than 5k.
Definitely a headphone problem. If you have crappy headphones with bad contacts or wires, it will confuse the EVO into thinking you are pressing remote buttons on the inline remote.
Also...how do you run with it in your pockets? That would annoy the crap out of me with all the un-anchored weight and probably some chaffing.
where can I get an armband for it?
There are also a number of apps fir the EVO that execute things like skipping songs, taking screen shots, etc by shaking the phone.
It sounds like one of those was running in the background.
adelaney said:
I jog 4 miles a day and lift weights. Never had those issues. Maybe its just you.
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what exactly does lifting weights have to do with anything? or did you just throw that in there for the sake of your e-penis?
fiveohhh said:
How do you run with it in your pocket? Unless you're wearing spandex...
I run with mine but I just hold it in my hand. But I never run more than 5k.
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Mbai2 said:
...
Also...how do you run with it in your pockets? That would annoy the crap out of me with all the un-anchored weight and probably some chaffing.
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I have normal running shorts but I've been wearing lightweight cotton plaid golf-type shorts for running recently. They're almost as light as the running shorts and they have deep narrow pockets... didn't bother me at all. Of course I also mentioned that I'm a large guy, so maybe all the fat on my thighs acts as a barrier so it doesn't annoy me haha.

[MOD] Speaker hole enlargement

Hey all, watching some flash videos today made me notice how poorly the N1 puts sound out the back speaker, even compared to my old G1. I remember back in my Blackberry days that people used to mod the backs to "let more sound get out", and so I started looking into this...
First off, the speaker is GINORMOUS in relation to the slit. If you look inside the back where the speaker is, you can see a little internal grille, and the small slit for sound to escape. There's also a TON more room where that grille isnt attached to the back (same shape as the slit, only about 5x the size) that could be milled out pretty easily, and still retain the "keep crap out of the back" feature of the grille.
So, this leaves me with a few questions:
Where can I get a replacement back, in case my mill catches a bit more than I anticipate?
Anyone else interested? I figure if I set up to do one, I might as well bang a few others out instead of setting up multiple times.
Once I get a second back, I will be going at this with pics and hopefully notable improvement in projecting sound into my hand, and back toward my face!
I might not be a software hacker, but when it comes to this sort of thing, I figure its the best way I can give back to the community!
Give HTC support a call and tell them your cover doesn't line up properly(I don't think any of them do) they'll send you out a replacement. If they don't they can sell you one for ten bucks I think.
Hope to hear good results from your mod, might do it myself.
I actually think the small slit does something to amplify the sound..
Take the back off, play music, put it on. Notice it gets louder when you place it back on..
I don't know though, but I'll be following this thread!
Wisefire said:
I actually think the small slit does something to amplify the sound..
Take the back off, play music, put it on. Notice it gets louder when you place it back on..
I don't know though, but I'll be following this thread!
Click to expand...
Click to collapse
Yea, I think the OP should test and see if there's even a noticeable difference without the back cover. I would think not...
Try removing the cover, sounds WAY worse.
Yes, I completely realize the back sounds bad off, its acting as a resonator, or isolating front from back waves of the speaker, which causes phase cancellation. Thus why im not removing the cover, just making the one hole bigger. It SHOULD not lose the "low end" that it has with the back on (if you want to call it that.
Either way, Im hacking at least one up, Ill post results!
Do it. (poor phone!)
I would suggest to replace the speaker with a Desire one, some people who have both phones pretend it's way louder on Desire, and yes it's the same form factor and size so it should fit
It is quite a bit louder without the cover but sounds bad due to the lack of resonance.
Shouldnt be too bad with just an enlargement, make sure you put something to block out dust. Let us know how it goes.
I've found that attaching one of these to the back quite useful...
or try a vuvuzela
I think the engineer who designed that whole was well aware of resonance qualities. If you make that whole and turns out better, you should apply to HTC job hehe...
@Hummeroid
Good idea ...
What about drilling mini-holes arround the "slit" ?
Instead of making ONE BIG hole ...
Very Interesting mod idea...I think the small drilled holes would be an effective test.
Or just cup your left hand around the back of the phone.
I looking for the out come of this.
Sent from my Nexus One using XDA App
mrbkkt1 said:
Or just cup your left hand around the back of the phone.
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hah, I've never seen anyone else do it, but I do this all the time if I'm showing people a video or am in a noisy setting (ie. party)
clickwir said:
hah, I've never seen anyone else do it, but I do this all the time if I'm showing people a video or am in a noisy setting (ie. party)
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Click to collapse
Nah, everyone does it.. I mostly do it when I want to listen to something quiet, I can turn it down and redirect the sound towards me.
I actually have a really good pair of earphones. I prefer that the main speaker is in the back, instead of in the earpiece like some phones. Prevents earspeaker blowout and call quality is damn good with this phone so far.
mrbkkt1 said:
Or just cup your left hand around the back of the phone.
Click to expand...
Click to collapse
I try to put it up against a wall. Your hand can work to absorb sound waves, thus deadening sound and lowering overall quality; but drywall bounces the sound waves back nearly impeccably. Desks, etc, any hard surface should do the trick.

What I don't like about Galaxy Note

To be fair to all those considering Note, after all praising (I still do think it's best phone in the world right now), there are definitely drawbacks.
Here is one for example:
The regular phone speaker above the screen (not the loud one on the back) is not pointing sound into one direction. You can even speak on the phone with back side of Galaxy Note put to you ear, you will still be able to hear everything clearly, even on low volume.
On top volume, it is comparable to speaker phone on some other phones, so if you pick up a phone while surrounded by other people (unless you are in very loud place) they will hear the other person.
While in the office, I noticed myself turning volume down a lot when I pick up the phone.
I dont have this kind of problem , my old Nokia phone does.
Sure someone can hear some of the content near the phone you are talking in a dead silent arwa, it's inevitable.
I feel Gnote already perform quite well compare to the other phones, like HTCs in this area
Sent from my GT-N7000 using XDA App
to be honest id rather it was loud and have the ability to turn the volume down than it be too quiet and unable to turn the volume up
as my mum used to say,if its cold its better to have a coat and be able to take it off if you get hot than be cold and need a coat and not have one
Richy99 said:
to be honest id rather it was loud and have the ability to turn the volume down than it be too quiet and unable to turn the volume up
as my mum used to say,if its cold its better to have a coat and be able to take it off if you get hot than be cold and need a coat and not have one
Click to expand...
Click to collapse
It's not a question of whether badly working phone is better than no phone. It's a question of best phone being of high quality. In this case its potential privacy concern.
I switched from iPhones, where it was not an issue. If you put it tight to your ear in silent room, none else hears the person on the other end. Even on loud.
Like I've said above, on Note in silent room regular speaker (not the loud speaker) is comparable to loud speaker on some other phones. You can hear through the phone! Test yourself, make a call with screen side out, battery cover side to your ear, you might be surprised, that it's practically no difference what side you hold it to the ear, even on lowest in-call volume you can still comfortably speak with wrong side of the phone touching your ear.
I have not tried other Notes than mine, but I seriously doubt that it is one time occurrence, seems to me like an engineering issue, not enough sound insulation behind the speaker, just few thin layers of plastic.
If it is such a privacy concern, why not use a bluetooth headset or earbuds? Why not leave the room instead of taking the call in the room?
I mean there are more options that just sitting there letting everyone else hear your conversation if you feel that you have something to hide. But then again, your talking so they naturally are going to hear at least 1 part of the conversation no matter what. So I fail to see how you can really be concerned with privacy when they hear everything you say anyways, right?
If you were that worried about privacy you would send texts, emails or use an IM program to send messages so that no one knew what was being said or talked about. But since you are willing to sit in the room and let them listen to what at least you are saying, then you are not overly concerned with them at least hearing part of the conversation.
When I get a call that I dont want anyone else to hear I either leave the room, put on my earbuds or tell the person I will call them back when I can talk. So really it isnt about privacy concerns at all, it is just an inconvience for you to know that the speaker is loud. Louder than you are used to at least.
Fuuny that you mention this because i never thought i'll use those bt headsets until i own the Note. Each time i put it in my ear, my worry is not the volume but the number of heads turning towards me and the the sheepish grin that follows.
--- --- --- ---
A damn proud Galaxy Note owner.
Maybe try turn down the volume and using a case.
I wonder how those HTC phones perform because they all have ear speakers that are wide across the width of the phone itself.
eksasol said:
Maybe try turn down the volume and using a case.
I wonder how those HTC phones perform because they all have ear speakers that are wide across the width of the phone itself.
Click to expand...
Click to collapse
Lol..the speaker grill on HTC phone what we call it, is just a gimmick. If we see inside, the speaker none the less is only small portion on the middle side
Sent from my GT-N7000 using XDA App
Astrum said:
While in the office, I noticed myself turning volume down a lot when I pick up the phone.
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Click to collapse
That's a really good point. Something else to improve in the Note2 along with moving power button!
Sent from my Amiga GT-N7000 using XDA Premium.

Sound distortion?

Alright Guys,
Had this issue with my tablet for a while now, regardless of ROM.
When I'm playing music or video, if the notes or sounds are too high pitch (I think). I get horrible distortion from the speakers! I have to have the volume 50% or below to rectify this. It's typically the sound you can get with speakers when they're vibrating too hard on something. Could it be down to the casing, perhaps something is loose? Anyone else have this issue?
Cheers
kashinoda said:
Alright Guys,
Had this issue with my tablet for a while now, regardless of ROM.
When I'm playing music or video, if the notes or sounds are too high pitch (I think). I get horrible distortion from the speakers! I have to have the volume 50% or below to rectify this. It's typically the sound you can get with speakers when they're vibrating too hard on something. Could it be down to the casing, perhaps something is loose? Anyone else have this issue?
Cheers
Click to expand...
Click to collapse
Don't really know what you are expecting from the speakers, but seems you should be able to run 75% with no distortion. If I want it loud, it ear buds for me.
shaun298 said:
Don't really know what you are expecting from the speakers, but seems you should be able to run 75% with no distortion. If I want it loud, it ear buds for me.
Click to expand...
Click to collapse
Yeah not expecting great results of course, but shouldn't be distorting above 50%. Usually take the tablet out to the park for music when we're relaxing so need the volume up.
Just took the casing off, tightened all the screws and put some tissue paper in the gaps to stop any vibrations, seems to have done the trick :good: Probably had few too many drops.

[Q] Nexus 10 Speakers

Hey there, I got my Nexus 10 today and I'm overall pleased with the device but something caught my attention and I was hoping that other Nexus 10 owners would help me. The device is fairly big and seemed to have large speakers at both the left and right, but I noticed that when I play music or watch something sound only comes out from the top of the speakers. So what, is the large speaker look just for show or is there a problem with my tablet? I'd appreciate any answers
I think it's just for show. Pretty sure the "actual" speaker area is 2 small "squares" at the top corners of the device. Not entirely sure if sound is supposed to travel through the entire speaker area on the sides of the tablet or not though, but it doesn't seem like it does :/
espionage724 said:
Not entirely sure if sound is supposed to travel through the entire speaker area on the sides of the tablet or not though, but it doesn't seem like it does :/
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Click to collapse
Sound doesnt just bend and get routed all throughout the speaker grill, that's not how sound waves work.To do something like this would be massively complicated to do and probably sound terrible. The only practical way to do it would be to use 3-5 speaker drivers per side. and actually have speakers all throughout the grill that you see.
EniGmA1987 said:
Sound doesnt just bend and get routed all throughout the speaker grill, that's not how sound waves work.To do something like this would be massively complicated to do and probably sound terrible. The only practical way to do it would be to use 3-5 speaker drivers per side. and actually have speakers all throughout the grill that you see.
Click to expand...
Click to collapse
Thanks for the information. But the question wasn't how it would be practical but how it is right now and unfortunatly I hear no sound comming out from the whole speaker grill, only the tops.
espionage724 said:
I think it's just for show. Pretty sure the "actual" speaker area is 2 small "squares" at the top corners of the device. Not entirely sure if sound is supposed to travel through the entire speaker area on the sides of the tablet or not though, but it doesn't seem like it does :/
Click to expand...
Click to collapse
Thanks for the reply, that helped ease my worries a bit. I'm probably gonna wait for a few more replies until I'll be 100% sure about this.
Yeah, played some music and the sound is coming from the top corners.
Ya, speakers only on the top, similar to the Gnote 10.1. The guys at Powerbookmedic did a full tear down, and posted photos as they removed each part. The photos show what the speakers look like in the inside.
You can muffle the speakers quite a bit if you cover the top of the grill with your thumb, but anywhere else, it sound is unaffected.
Speaker issue with me as well - Only top left and right speaker works
Hi All,
I have the same issue where only sound is produced from top right and left corner of the tab. Spoke to the google customer service and they state that this is a defect. Can anyone please confirm if you are able to here sound from all ends. Thanks.
The speakers we see are indeed for show. The actual speaker is just a square at the top. Somewhere on here there's a picture of the internal components of the N10. If I find it I'll post a link.
Rodeojones said:
The speakers we see are indeed for show. The actual speaker is just a square at the top. Somewhere on here there's a picture of the internal components of the N10. If I find it I'll post a link.
Click to expand...
Click to collapse
Here's the diagram:
http://www.powerbookmedic.com/PartLocator/Google-Nexus-10-Front-s-94-v-289.html
rswain64 said:
Here's the diagram:
http://www.powerbookmedic.com/PartLocator/Google-Nexus-10-Front-s-94-v-289.html
Click to expand...
Click to collapse
Wow. I knew they were at the top but I did not think that was where the speakers were located. Those aren't even in the area of the grills...
Not complaining though. I still think the sound on this device is just fine for my taste.
How loud is the sound outputted? I'm coming from Asus tf700 and the sounds so weedy on that tab - any better?
Yes, it's much better than the TF700t. I had to use equilizer on the TF to get decent out. The N10 is much better right out of the box. No apps needed.
ga9213 said:
Yes, it's much better than the TF700t. I had to use equilizer on the TF to get decent out. The N10 is much better right out of the box. No apps needed.
Click to expand...
Click to collapse
Cool . My only worry is low storage of 32gb - is cifs working on ROMS?
(sorry to hijack thread)

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