Possible defect: Transformer Prime makes a crazy hissing and buzzing sound - Asus Eee Pad Transformer Prime

I have a small lamp desk beside my bed and I leave my transformer charging on top of the desk. I only notice this in my bedroom, (I guess its quiet and the sound bounce off the wooden desk)
The electronic buzz and hissing sound bothered me, and I couldnt figure out if it was my laptop, cell or the phone. It was loud enough to disturb me whenever it decided to hiss. (hisses for 5~15 seconds randomly sometimes every 2 minute, sometimes more/less often)
Turns out it was the prime. If you put your ear on the back of the tablet, you will really hear it. (top left corner looking it from the back is where it makes the most noise)
Is this a defective prime or is everyone like this. I am not sure if this has to do with the .13 update because I didn't hear the sound when I first got the prime.
Could you guys check your prime and please tell me this is normal/not normal

HungryEel said:
I have a small lamp desk beside my bed and I leave my transformer charging on top of the desk. I only notice this in my bedroom, (I guess its quiet and the sound bounce off the wooden desk)
The electronic buzz and hissing sound bothered me, and I couldnt figure out if it was my laptop, cell or the phone. It was loud enough to disturb me whenever it decided to hiss. (hisses for 5~15 seconds randomly sometimes every 2 minute, sometimes more/less often)
Turns out it was the prime. If you put your ear on the back of the tablet, you will really hear it. (top left corner looking it from the back is where it makes the most noise)
Is this a defective prime or is everyone like this. I am not sure if this has to do with the .13 update because I didn't hear the sound when I first got the prime.
Could you guys check your prime and please tell me this is normal/not normal
Click to expand...
Click to collapse
Yeah, I got that too. Noticed it yesterday. Quite annoying for those who have better hearing. There are other people experiencing this too
http://www.transformerforums.com/forum/transformer-prime-help/13855-buzzing-noise-tf-speaker.html
I will try to ignore it

Do you have your phone near the Transformer? Phones interfere with amplifiers and can generate buzzing noise in the speakers (it sounds like old school phone modem). I use it to detect phone calls before the phone starts calling.

You are duplicating my thread ;P
http://forum.xda-developers.com/showthread.php?t=1469596

HungryEel said:
I have a small lamp desk beside my bed and I leave my transformer charging on top of the desk. I only notice this in my bedroom, (I guess its quiet and the sound bounce off the wooden desk)
The electronic buzz and hissing sound bothered me, and I couldnt figure out if it was my laptop, cell or the phone. It was loud enough to disturb me whenever it decided to hiss. (hisses for 5~15 seconds randomly sometimes every 2 minute, sometimes more/less often)
Turns out it was the prime. If you put your ear on the back of the tablet, you will really hear it. (top left corner looking it from the back is where it makes the most noise)
Is this a defective prime or is everyone like this. I am not sure if this has to do with the .13 update because I didn't hear the sound when I first got the prime.
Could you guys check your prime and please tell me this is normal/not normal
Click to expand...
Click to collapse
when i hold mine up to my ear, it just whispers "You're Awesome."
i dont seem to get this noise with or without it plugged into the dock. i hope ya get it fixed!

stretchwookie said:
when i hold mine up to my ear, it just whispers "You're Awesome."
Click to expand...
Click to collapse
^^^^^^^^^^^^
THIS!
Seriously, now. It could be the phone as somebody suggested. Specifically you cellphone, or pager (or any wireless communication device within 1 - 2 meters away)
It could also be due to the update. How's your battery life? Some are reporting that Audio_out is intermittently waking up during sleep. That's another item to consider.

I think it's Asus' hardware fix for the poor wireless. They filled the new ones with messenger bees. They fly out of your HDMI port to hand deliver data packets.

clackity said:
I think it's Asus' hardware fix for the poor wireless. They filled the new ones with messenger bees.
Click to expand...
Click to collapse
http://www.youtube.com/watch?v=LZs39wggIW4

Actually mine is ticking...
Does that mean something, or is it just a figment of my imagina...
BOOM!!!

SmartAs$Phone said:
Does that mean something do you figu
Click to expand...
Click to collapse
uh oh. did you pull the pin out? i guess we'll know if he never answeres us...
serious now, is it ticking in the same spot? ive held mine up to my ear for like 10 minutes, listening all over and i cant hear a thing.
which isnt a problem, but everyone in the coffee shop is staring....

Still here.
stretchwookie said:
uh oh. did you pull the pin out? i guess we'll know if he never answeres us...
serious now, is it ticking in the same spot? ive held mine up to my ear for like 10 minutes, listening all over and i cant hear a thing.
which isnt a problem, but everyone in the coffee shop is staring....
Click to expand...
Click to collapse
Sorry, I know this was a serious thread, just couldn't resist.I am trying to see if I have the sound described, but it's a bit loud where I am ATM. Will check tonight at home.

I hear the ever-so-slightest whisper along most of the top-end of mine. Along the bottom however, nothing.
Certainly would never have heard this without everything cut off and the Prime almost wedged into my ear lol
So, wonder what it is.
At first I thought this was about the issue of feedback when not playing audio but keeping the Prime plugged in to a 3.5mm jack. MicroHDMI of course exhibits no such behavior. But it's not, so I don't even know why I'm mentioning it
*EDIT:
Much worse when plugged in. Still not very noticeable. Just sounds like static from the speaker to me, I now hear it best right under the speaker grille (that is beneath, not directly behind).

Put me in the "can't hear a damn thing" category. Not a single hiss.

Related

vibrating alert

I took my ameo apart the other day to fix a speaker and noticed that it had i slot for a vibrating alert. so I took apart my old dead o2 xda ii and the motor fitted in perfectly, trouble is the ameo has no software to switch it on so its useless on the whole. does anyone know of a way to add this missing software? as it is built into the rom it would be hard to add seeing how its never had one anyway.
Jay
This was brought up in a previous thread. But i've seen in the past something that enabled you to change profile, with the option to turn vibrate on adn off. I can't remember where I seen it though. Do a search maybe you'll come up luckier than me.
Hi, perhaps it can help : some skins of WISBAR Advance show the option.
But this doesn't mean it can really activate it...
its strange, its all setup for the motor inside, its as if they changed there mind last moment. it would be handy in my job to have it working, I guess the only real way is to take the software out of another rom with one and install it into the athena rom. i will keep searching.
jay
frenchydk said:
Hi, perhaps it can help : some skins of WISBAR Advance show the option.
But this doesn't mean it can really activate it...
Click to expand...
Click to collapse
wisebar is just the wallpaper for the real software behind I think, I dont think it is much trouble to add the button but its the rest. just because the slot and track is there, maybe some of the components are missing also. But im guessing here
Maybe vibrating alarm and the built-in microdrive won't like each other ?
Dieter
dieterpapa said:
Maybe vibrating alarm and the built-in microdrive won't like each other ?
Dieter
Click to expand...
Click to collapse
I think that that is the most likely answer. I'm sure it would be OK at first but could damage things in the end,
I also remember reading about this somewhere. Seems like someone said vibrate was going to be incorporated, but was not because of the microdrive. I saw a vibrating motor that was only 3mm x 11mm. Maybe less vibrate would have less effect on the drive. Software though, hmmmmmmmm.......
weaselcossey said:
I also remember reading about this somewhere. Seems like someone said vibrate was going to be incorporated, but was not because of the microdrive. I saw a vibrating motor that was only 3mm x 11mm. Maybe less vibrate would have less effect on the drive. Software though, hmmmmmmmm.......
Click to expand...
Click to collapse
The Better solution and answer provided some time ago was to make a recording of another device vibrating (i.e.: sitting on a desk or table) then using that audio file as the ringtone. It won't shake the innards of your Athena and if anyone in a meeting or where ever hears it, they wouldn't likely know the difference.
raskell said:
The Better solution and answer provided some time ago was to make a recording of another device vibrating (i.e.: sitting on a desk or table) then using that audio file as the ringtone. It won't shake the innards of your Athena and if anyone in a meeting or where ever hears it, they wouldn't likely know the difference.
Click to expand...
Click to collapse
I just don't understand people who say the vibrating sound thing is a solution. If the pda is in your pocket, how does the vibrate sound let you know you have a call. You do not even hear it. It is the actual vibration that would let you know you have a call. i would give up the microdrive in a second for a real vibrate mode!
And besides hearing a vibrating phone in a meeting is just as bad as hearing it ring. So the idea would be to notify you that you have a call and others would not hear it.
eagle 1 said:
I just don't understand people who say the vibrating sound thing is a solution. If the pda is in your pocket, how does the vibrate sound let you know you have a call. You do not even hear it. It is the actual vibration that would let you know you have a call. i would give up the microdrive in a second for a real vibrate mode!
And besides hearing a vibrating phone in a meeting is just as bad as hearing it ring. So the idea would be to notify you that you have a call and others would not hear it.
Click to expand...
Click to collapse
If you are putting Athena in your pocket, you must be a BIG person or wear oversized clothes. IMHO Athean is not a pocket device (too big), but having the sound of a vibrating phone with the volume towards low is only audible very near the device. I would agree with your comment on being annoying if it were on loud. Perhaps those who absolutely want to vibrate should look towards the X7510 which has the 16GB flash instead of uDrive, and work on the hack to make it available as a ring setting.
Try to use standard HTC Home - it has possibility to choose vibra tone ( but I'm not shure if it send signal to vibra)
raskell said:
If you are putting Athena in your pocket, you must be a BIG person or wear oversized clothes.
Click to expand...
Click to collapse
lol
As it happens, I'm 6 foot 3 and weigh around 23 stone (325 lbs) so i meet both of those criteria. I have no problem with fitting this thing in my pocket.
Still, i don't do it cos i don't want to forget it's in there and crack the screen if i sit on it! Personally, vibration is not a problem for me, cos if I'm in a meeting or somewhere I can't answer the phone, i put it on silent and deal with everything afterwards.
Just because I CAN be contacted at any time on my mobile, doesn't necessarily mean that I WANT to be contacted.....
off topic :Woot! 100 posts.....
I almost posted this yesterday and didn't, but I feel the need to back up eagle 1. A recording of a vibrating phone is not a solution. I need vibrate here: in the car with the radio turned up, in a meeting, in a movie or performance theater. A quiet buzzing recording will be missed every time. There are times when I must be available, like when the kids are home with a babysitter.
The fact that HTC designed vibrate into our phones and then left it out is a real shame. I too would have given up the MD to get vibrate.
The Athena fit's quite nicely in my suite jacket pocket, or, indeed, the inside pocket of my leather jacket - either way, when I'm out I often can't hear the ring but would be able to feel a vibrate.
Ok Guys, based on your scenarios, here are some vibrating bluetooth options.
http://www.netpcdirect.co.uk/bluetooth_vibrating_bracelet.php
Bracelet, watch, wear it while driving, in a meeting, at the movies. . . . .
And if you don't want to tie up yout bluetooth, there is this gizmo:
http://www.potomactech.com/browse/telephones/telephone-accessories/100.phtml
raskell said:
If you are putting Athena in your pocket, you must be a BIG person or wear oversized clothes. IMHO Athean is not a pocket device (too big), but having the sound of a vibrating phone with the volume towards low is only audible very near the device. I would agree with your comment on being annoying if it were on loud. Perhaps those who absolutely want to vibrate should look towards the X7510 which has the 16GB flash instead of uDrive, and work on the hack to make it available as a ring setting.
Click to expand...
Click to collapse
Actually the Athena fits pretty good in a coat pocket and even better if you ditch the keyboard and cover. When I am out I do this along with carrying the Style-i.
raskell - that's why I bought the Jabra BT8010 which has vibrate, although the motor is so small I sometimes miss it when its in the pocket of my jeans. Not as good as an industrial-strength vibrate would have been built-in to the Athena.
Hey, the more vibrating accessories you can get, the better your chance of not missing a call!
I would suggest making a Mortscript with a vibrate command. I'm not sure what component Mortscript relies on to vibrate but it seems it's incorporated into itself.
Now, my question is did you see any place to slip in an earpiece?

Motorola S9 question

I figured this would be the best place to ask since this is the accessories forum....
Has anyone experienced the headset making the audiable "max volume" notification repeatedly without it being invoked?
I would think its more with the hardware rather the being contributed from CY's 3.6.5 ROM that I am running because when use the volume control on the phone I dont get audiable tones, but when I adjust volume with the headset I can hear the "max volume" notification. this usually happens when Im running or cycling and out of no where the notification will start and stop on its own. Is this because Im a sweaty bastard, a connection issure, or could it be something with CY's ROM.
thanks for any replies!!!
I have not had that happen. My problem is that the audio drops out while I am running or cycling. Seems to be a problem if I turn my head such that if I look toward my G1 (the back of the headphones is away), that the sound drops out. And the G1 is only a couple of feet from the S9! I don't get it! I don't have this problem if walking.
kockroach said:
I have not had that happen. My problem is that the audio drops out while I am running or cycling. Seems to be a problem if I turn my head such that if I look toward my G1 (the back of the headphones is away), that the sound drops out. And the G1 is only a couple of feet from the S9! I don't get it! I don't have this problem if walking.
Click to expand...
Click to collapse
Yup, happens to me while cutting my grass... don't know what's wrong either...
amgupt01 said:
Yup, happens to me while cutting my grass... don't know what's wrong either...
Click to expand...
Click to collapse
Its funny cause I dont really experience that when im on the treadmill or bike.... when I lay down to do crunches I get it, but im thinking thats cause they headset is pointing straight into the ground at that point.
Thanks guys
For some reason when you are too close to the phone with the s9's this can cause interference thus causing them to cut out. Try a little greater distance from the phone obviously not to far though or the wont work either. I know this may be hard to do when on a bike, or cutting the grass.

Anyone notice slightly whirring noise from headphones

Just noticed an odd very light whirring noise from my headphones when they are plugged into the Evo 3d and the screen is updating.
For example when i turn the screen on and the weather animation on my lock-screen runs, it makes the whirring noise, but when I am on a static home screen it is quiet, but then if i swipe to move to the next screen i hear the light noise again. Same if click on the launcher button to open the app drawer, or click on the phone button on the screen and it opens the dialer.
Wondering if this is a common issue/bug, or if I have a defective unit i need to exchange.
The headphones work perfectly fine in my old phone so it isn't the headphones.
Deetz307 said:
Just noticed an odd very light whirring noise from my headphones when they are plugged into the Evo 3d and the screen is updating.
For example when i turn the screen on and the weather animation on my lock-screen runs, it makes the whirring noise, but when I am on a static home screen it is quiet, but then if i swipe to move to the next screen i hear the light noise again. Same if click on the launcher button to open the app drawer, or click on the phone button on the screen and it opens the dialer.
Wondering if this is a common issue/bug, or if I have a defective unit i need to exchange.
The headphones work perfectly fine in my old phone so it isn't the headphones.
Click to expand...
Click to collapse
I had headphones on for about 40 minutes yesterday morning and didn't notice anything like that at all. Have you tried a different set of headphones?....just to pinpoint in fact that it's a problem with your phone.
I see what you are talking about. The noise is really faint, but I'd say not to worry about it since it may be software related. When browsing apps and what not the sound is gone.
Sent from my PG86100 using XDA App
Damn......just put my headphones on again and still nothing like that. Either my phone's not afflicted or my ears are worse then I thought after to many years working in a factory.
I can hear it too, when I scroll I can clearly hear it. This isn't anything new, I've noticed this sort of thing from other devices. Certain laptops will make a tiny squeal when rapidly scrolling something on the screen with the volume jacked up. We're probably hearing added EMI from the increase in CPU activity. Not much you can do about it. :/
The original Evo used to always make this annoying warbling noise during silence. At times it honestly sounded like faint music almost, it was that pronounced.
ffolkes said:
I can hear it too, when I scroll I can clearly hear it. This isn't anything new, I've noticed this sort of thing from other devices. Certain laptops will make a tiny squeal when rapidly scrolling something on the screen with the volume jacked up. We're probably hearing added EMI from the increase in CPU activity. Not much you can do about it. :/
The original Evo used to always make this annoying warbling noise during silence. At times it honestly sounded like faint music almost, it was that pronounced.
Click to expand...
Click to collapse
Yep, that's a fact of life, when it comes to electronic devices. When it puts out enough power, it'll interfere with the headphones (Which, if you think about it, headphones are just a giant magnifier for electronic pulses. Makes sense)
If you don't believe me, hook up an aux cable to your car stereo, and pinch the end. It'll make a buzzing noise. You're electrically charged enough to play music!
Same thing for the internals of your phone. Doesn't take much. Heck, you could probably set your phone next to an MP3 player that you have your headphones plugged into, and still get some interference.
Thanks for confirming that you can hear it too.
I know what you all are saying about electronics having some EMI, but i went back and compared it to my original Evo, and a friend's iPhone 3GS, and neither of the two gave any background noise because the screen was changing/scrolling etc.
Gotta decide if I want to return it. I love the phone's speed, features etc., and this is definitely a minor thing I am bringing up, but it just bugs me a little.
I also have this noise problem, noticed it right away. I also have a slight cracking sound from the speaker when a loud sound plays. It's odd because normally other devices are able to be placed at max volume without hearing distortion. I'm not ready to return it yet, my roomate got one this morning, and I want to see if his does the same.
My Evo did the same thing, especially worse when I had it plugged in.
Same effect on my phone. I just noticed
last night and thought I was hearing things.
I noticed this right away on my 3D. I never noticed any similar sound on my EVO 4G.
Thankfully, it seems to disappear when I am not interacting with the phone. Therefore, it's not a huge issue for me.

[Q] No audio from bottom front facing speaker

Hey guys,
I've just noticed that when I play music or videos (YouTube etc), literally no audio come from the bottom speaker. Only realised after i washed it lightly because I splashed some shaving cream on it. Anyone experienced anything like this?
After the phone gets wet, you do need to give it some time in order to dry out. I don't totally understand it, but basically, once you submerge the phone, the speakers kinda shut off, so the sound you hear is coming from inside the phone, but within half an hour to an hour it'll eventually come back.
King Cole said:
After the phone gets wet, you do need to give it some time in order to dry out. I don't totally understand it, but basically, once you submerge the phone, the speakers kinda shut off, so the sound you hear is coming from inside the phone, but within half an hour to an hour it'll eventually come back.
Click to expand...
Click to collapse
It doesnt shut off, its just the water blocks the sound while its in the speaker. What I do is I put my mouth next to speaker and literally suck the water from the speaker.
gallardo5 said:
It doesnt shut off, its just the water blocks the sound while its in the speaker. What I do is I put my mouth next to speaker and literally suck the water from the speaker.
Click to expand...
Click to collapse
LOL you just made my morning. Yeah, I waited overnight and the speakers work now. It's definitely because of the water. If anyone has the same problem, just give it a bit of time to dry.
Thanks guys!

Anyone with ticking sound?

Unlocked my white 32GB after 300 MB download. No issues.
Installed a few apps, nothing special yet, no system related apps.
This afternoon my N9 started ticking from the bottom speaker each time I touch the glass. Just unlocking via pattern does it also.
About 12-15 very quick clicks like a speaker wire is shortening out.
Any hope before I call in a RMA?
B
Sent from my Nexus 5 using Tapatalk
Hi
benwish said:
Unlocked my white 32GB after 300 MB download. No issues.
Installed a few apps, nothing special yet, no system related apps.
This afternoon my N9 started ticking from the bottom speaker each time I touch the glass. Just unlocking via pattern does it also.
About 12-15 very quick clicks like a speaker wire is shortening out.
Any hope before I call in a RMA?
B
Sent from my Nexus 5 using Tapatalk
Click to expand...
Click to collapse
How loud are these clicks?
It isn't unusual to get quiet clicks and buzzes when using a device, the Nexus 4 for example is a famous for it, it constantly makes a noise if you put your ear to it even when it is sleeping.
The CPU and other components are awake shy. They spend a large amount of time in sleep mode, perhaps coming on for a millilsecond then going off for several milliseconds, then back on at the next touch where it needs to display a nice graphic or do something, then off again. Everytime the CPU switches on, so does a lot of electrical circuitry to drive the power requirements. Currents switching on and off flowing through wires creates noise, either audible directly, like the hum from a kettle or a buzz from a power supply, or via electrical noise that is picked up by other circuits, for example the amplifier for the sound, which then makes it audible. Almost every electronic device if you put your ear to it makes a noise and buzzes, often changing in tone when you make it do something.
So I would say if it is very quiet, only audible in a quiet room when near to the tablet, it's is probably just normal operating noise. You might find a replacement is quieter, or you may find it is louder. You may find someone else can't hear it at all, if you are young you are more likely to hear these things than someone who is older as we lose high frequency hearing as we get older, and listening to loud music in headphones makes it happen quicker
Of course if it is pretty loud, audible all the time and annoying, certainly go for a replacement.
Regards
Phil
Just wanna make sure, but you are not talking about the button touch sound on Android 5.0 are you? The sound has been changed to a very swooshing sound that almost sounds like static on an audio line.
Thank you guys for your input.
The sounds I observed were loud, not the near silent hum kind. More like a finger nail is hitting a window.
The sound got progressively louder during my trouble shooting.
It ended up in a total distorted, muffled tone coming from the bottom speaker.
Something inside shortened out.
I had a micro-Tesla conductivity meter this morning at my bench and I could see that by touching the screen even at the top it induced a small current directly at the bottom speaker.
I called an RMA and the N9 was declared DOA.
Replacement is in the mail.
B
benwish said:
Thank you guys for your input.
The sounds I observed were loud, not the near silent hum kind. More like a finger nail is hitting a window.
The sound got progressively louder during my trouble shooting.
It ended up in a total distorted, muffled tone coming from the bottom speaker.
Something inside shortened out.
I had a micro-Tesla conductivity meter this morning at my bench and I could see that by touching the screen even at the top it induced a small current directly at the bottom speaker.
I called an RMA and the N9 was declared DOA.
Replacement is in the mail.
B
Click to expand...
Click to collapse
When you called what did you tell them? Where did you get it from? I got mine from best buy, and have this same problem. I think I'm going to wait until its closer to my 14 day period... Maybe I'll get a second batch device.
Sent from my Nexus 9 using XDA Free mobile app
Not me. The ticking sound was the first thing I listened for when was testing out the speakers. I didn't hear anything out of the ordinary.
Took me awhile to be sure though cuz the song i used to test actually did have occasional ticks in it. I had to relisten to it on my headphones and on my home theather system to be sure it was just the song and it was.
eorsini said:
When you called what did you tell them? Where did you get it from? I got mine from best buy, and have this same problem. I think I'm going to wait until its closer to my 14 day period... Maybe I'll get a second batch device.
Click to expand...
Click to collapse
I told them just my findings. Repeated click sounds by touching screen from a single speaker. This was a direct Google order and they sent a replacement within 24 h's. No questions asked.
The new White N9 is perfect. No unusual click sounds. In addition to that, there is a little less light bleed and from the few hours I used it so far I get the feeling that the battery is lasting a good bit longer. The first N9 went from 100% to about 40% within 3 h's of trouble shooting, the replacement is still at 75% after I unlocked & rooted and put back all my files, about 2.5 h#s screen-on-time. Makes sense, since the constant shortening out the speaker uses electricity.
The serial number difference of the last 4 numbers is a 44 higher count number, so I believe its the same batch/lot.
Overall, a quick and painless exchange and Google's RMA process is one of the fastest and easiest I have gone through.

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