Noise on speaker audio playback? - HTC 10 Questions & Answers

Since my last device died I recently got a HTC 10, mostly because there aren't many alternatives if you want a device with good custom ROM / AOSP community support going forward.
[The device itself in my opinion is pretty unexciting, as expected, which is not really a bad thing though. Coming from an AMOLED device, I found that the screen of the HTC, while being crisp clear, doesn't get very dark at all. I often watch Youtube Videos in the dark and even on the lowest brightness setting the blacks on the screen are more gray-ish.]
While watching Youtube (or listening to music etc) without headphones, I noticed a background noise that was always there no matter what. I tried different apps and volumes and also tried changing the BoomSound mode. The noise is most noticable on the lowest volume setting while on Music mode.
Is this just my device or is this a known thing? Please report back if you noticed the same. Thank you!

@ZeroInfinity

Related

Tinyshark playback when the screen is off - popping and crackling

Tinyshark works GREAT and the sound quality is pretty damn good. however, as soon as the screen shuts off, the quality drops tremendously, crackling and hissing sounds to be specific. Works great when the screen is on.
I have flashed plenty of different roms and kernels, but they all have the same problem. This does not happen on any other android phone that I have personally tried it on.
Any suggestions/ideas as to why this happens?

[Q] Camera recording sound

Hi,
Quick question about the way this device records sound. Its by far the best phone ive ever used to record sound, however i keep running into a problem with volume levels. It never stays constant and fluctuates depending on whether the sound is loud or quiet.
Now that wont make sense at first so heres a link to a video i shot in the studio with some friends.
https://www.dropbox.com/s/zjcbpfrutvvgher/lemon eyes - 12-06-12.mp4
Note at around 2:20 in the volume changes quite dramatically. I assure you, in real life the volume of the sound was constant throughout the song, the only change was that both guitars had stopped playing, thus decreasing the decibel level slightly (the guitar sounds at that point were from the effects pedals), which surely wouldve made it quieter if anything
I dont believe this a manufacturing defect as ive had it on the past 4 HOX's i owned, but perhaps more to do the way the sound is processed. It is the same result recording in mono/stereo/720/1080 etc.
EDIT Just remembered, i had to turn my speakers up all the way to hear that properly so the recording level is far too quiet as it is. I can barely hear it through the phones speaker.
Yeah got same problem,
I did turn the stereo off in video options which did improve it. Give it a go and turn the Stereo feature off.
The sound was not dropping as much,
I tested this out at a footy match.
http://www.youtube.com/watch?v=O8JOakdfFE0
Thats a temporary fix i suppose, it did improve it though it didnt fix it for me.
Does anybody know if this is something that is likely to be resolved by a software update? Or can anybody recommend any apps to record this type of thing with if it is a software issue.

[Q] Muffled sound a few seconds into recorded videos

Hi.
Had my G3 for about a week and have noticed a few issues with the sound quality on the device. One being the hizzing/buzzing noise present when media is playing when headphones are connected which I have seen documented elsewhere.
However, I think that this issue is slightly more pressing for me, whenever I record a video from the camera and play it back, the sound quality is fine for the first few seconds until it becomes muffled and quieter with sound no longer sounding clear or crisp.
Here is a video that I have shot that the issue obviously present.. It's a shame that this sound issue is present, because the videos the G3 takes in 4K with OIS look fantastic.
The device I have is the D855 (16GB/2GB, UK/EUR variant) version and this is with the stock camera app on stock LG software.
Anyone having this issue that could potentially shed some light on it, would rooting and using the modified camera app make any difference.
Hi
Did you find a solution to the issue described? Even though your link does not work anymore I think my phone has the same issue. When video recording the left channel is full of hissing/buzzing noise.
Edit: Found a solution for my problem maybe it can help you too: http://forum.xda-developers.com/lg-g3/help/video-recording-sound-issues-left-t3008839

Random music volume

Is anyone having a weird issue with the stock music player & stock earphones(on a non rooted M9),where the sound level starts going down by itself,then goes up a tiny bit after awhile?
I thought it might of been caused by an issue with Greenify installed,but after uninstalling it & rebooting the phone,the issue is still there.
I dont have any aftermarket earphones to test with,so im not sure if they are the issue or not?
From my Aussie M9
From my Aussie M9
That is weird. I've noticed a similar behavior when I play music using the Shuttle+ application. I thought it was some trick of my ears, as the volume only goes lower for a few seconds and by the time I reach to adjust the volume, it's already back. It's maybe a few decibels - noticeable without being a huge deal.
As for solutions, I have no idea. Maybe there's something installed that is doing strange things. I've got a lot of applications, maybe time to trim them down and see if uninstalling one of them makes a difference.
TornadoF6 said:
Is anyone having a weird issue with the stock music player & stock earphones(on a non rooted M9),where the sound level starts going down by itself,then goes up a tiny bit after awhile?
I thought it might of been caused by an issue with Greenify installed,but after uninstalling it & rebooting the phone,the issue is still there.
I dont have any aftermarket earphones to test with,so im not sure if they are the issue or not?
From my Aussie M9
From my Aussie M9
Click to expand...
Click to collapse
By design, playback volume "dims" momentarily when you receive a notification. Other than that, I don't experience any arbitrary lowering of volume.
I listen to audibooks when im ready for sleep,and my phone is on Airplane mode and not plugged into the charger,so that rules out notifications
From my Aussie M9
jollywhitefoot said:
By design, playback volume "dims" momentarily when you receive a notification. Other than that, I don't experience any arbitrary lowering of volume.
Click to expand...
Click to collapse
Huh - I didn't know that. I think I need to pay attention to see if it happens around notifications only or other times.
So,it appears to be caused by HTC DLNA app,i unistalled it back to factory via Playstore,and the volume issue doesnt happen anymore
From my Aussie M9

Speaker volume louder with screen off compared to screen on?

So, I bought an N1 from Expansys not that long ago and have generally quite enjoyed my time with it. (5.0.2 is a goddamn clusterf*** and clearly no one bothered to use the tablet in landscape orientation with headphones plugged in before finalizing the design, but I digress.)
I've just noticed something peculiar, though. The speaker volume seems to be substantially higher when the screen off rather than when the screen is on. In other words, if I'm playing music via the speakers with the screen on, for example, and I hit the power button, the volume jumps dramatically. Similarly, if the screen is off and music is playing, hitting the power button drops the volume back down. I'm completely stock and am running the latest Taiwan build.
Has anyone else encountered this issue? I've tried it out with Play Music and YouTube and with the equalizer on and off. Nothing makes a difference. This doesn't seem like a hardware issue, since the higher volume level works perfectly fine as far as I can tell. The speakers seem rather quiet with the screen on, so it would be super awesome if the N1 could just use the higher volume level, y'know, all the time.
What could be causing this issue? I'm running the same apps I always do. This is the first time I've encountered this kind of issue on an Android device. The closest I've come is a Nexus 6 that would get louder and quieter seemingly at random. But in that case, the volume seemed to go up and down continuously, whereas in this case there are only two different volume levels that are linked to the screen turning off or on. What gives? I'd like to blame this on 5.0.2, but I have no evidence to support that claim.
jonnypedantic said:
So, I bought an N1 from Expansys not that long ago and have generally quite enjoyed my time with it. (5.0.2 is a goddamn clusterf*** and clearly no one bothered to use the tablet in landscape orientation with headphones plugged in before finalizing the design, but I digress.)
I've just noticed something peculiar, though. The speaker volume seems to be substantially higher when the screen off rather than when the screen is on. In other words, if I'm playing music via the speakers with the screen on, for example, and I hit the power button, the volume jumps dramatically. Similarly, if the screen is off and music is playing, hitting the power button drops the volume back down. I'm completely stock and am running the latest Taiwan build.
Has anyone else encountered this issue? I've tried it out with Play Music and YouTube and with the equalizer on and off. Nothing makes a difference. This doesn't seem like a hardware issue, since the higher volume level works perfectly fine as far as I can tell. The speakers seem rather quiet with the screen on, so it would be super awesome if the N1 could just use the higher volume level, y'know, all the time.
What could be causing this issue? I'm running the same apps I always do. This is the first time I've encountered this kind of issue on an Android device. The closest I've come is a Nexus 6 that would get louder and quieter seemingly at random. But in that case, the volume seemed to go up and down continuously, whereas in this case there are only two different volume levels that are linked to the screen turning off or on. What gives? I'd like to blame this on 5.0.2, but I have no evidence to support that claim.
Click to expand...
Click to collapse
Try updating to 5.1.1. then and see if there is any difference

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