Crackly Speaker Issues. - Nexus 7 Q&A, Help & Troubleshooting

Hi there I've only just received my Nexus 7 today, its a C80 and I was really excited to get it. First thing I did was check for defects, screen seems perfect no "spongy" spots. However the speakers are really crackly even around 50%.
Did some more investigating. Downloaded an equaliser app and if I lower the 3 middle bands about 5db then its bearable. I downloaded poweramp and was messing around with the equaliser. I found out that its just the left speaker and the right is perfectly fine.
I think I can live with audio just from the right speaker but obviously I am pretty annoyed that my Nex is defective.
Should I return my device? If not is there any way that I can get a equaliser that will change the global audio settings so that audio from the left speaker will come out the right. Or just put the speakers into mono and then disable the left speaker?
any other ideas?
Thanks.

Right I've rooted and installed PA and, trying to use DSP manager to just have sound out of the right speaker but it doesn't have that functionality.
Does anyone know if there is an equaliser app that can change the stereo balance?
Thanks.

Related

HD2 Sound Quality (Tones)

I know about the audio booster, but that's just for music (isn't it?). Does anyone else find that ring and message tones sound very shrill and tinny on the HD2? I found an app (Advanced Configuration Tool), which had some sound settings, but didn't seem to do a lot, so I was wondering if there's an app, or a cab somewhere that would 'tone down' the sound, and make it a little 'warmer', if you get what I mean?
Unfortunatly due to it being a tiny mono speaker thats as good as its going to get.
don't expect too much from phone speakers! Just look at the stupid kids walking throught the streets with their cellphones playing their **** music that sounds like crap coming from the tiny speaker. Totally annoying!!
Audio Booster just works when you have connected headphones/speakers via the 3.5mm jack or paired with a bluetooth speaker (I think). Otherwise just turn down the volume a little so it doesn't sound that thin and bad. I always use 2/3 of the max volume and my ringtone mp3s sound ok.
The HD2 mono speaker doesn't come close in terms of sound quality to the Rhodium. It's unfortunate, but I guess HTC couldn't cram another speaker into the HD2. It is pretty darn thin.
Oh well, I guess I'm stuck with it, then. Thanks for the replies.

Sound Quality

Anyone having issues with sound quality on their focus. Everytime a sound is played a pronounced hiss and distortion comes through my headphones. When listening to podcasts this hiss is very apparent. I wanted this phone to replace my ipod touch, which does not have this issue. Feedback please, thanks.
I do not have feedback or hiss in any music or app so far. My headset works well too. Not sure but something is up. Have you tried a hard reset and a new set of headphones?
I do notice low overall volume out of the stereo port though...compared to the Tilt 2 my car stereo needs to be turned up about 25% louder to be equivalent.
i think the sound is amazing, especially the external speakers.
As for headphones, have you put the headphones all the way in? It could be that or either worn-out wiring on the headphone cable.
My complaint about the sound is the alarm. When u test a sound for alarm is its very loud. When u set an alarm to go off it seems 1/2 as loud.
Ok, I have done a hard reset and tried with several headphones. The pronounced hiss is still there with some crackling when I change a song. My best guess is the audio output is not working properly. I did test the headphones on my ipod touch with no distortion coming through. Will be taking a trip to the att store for an exchange. While there I will test the floor model to confirm a problem with my device. I hope they are in stock because I took the last one two days ago. I love the phone and with clean audio output I will love it even more.
pancake04 said:
Ok, I have done a hard reset and tried with several headphones. The pronounced hiss is still there with some crackling when I change a song. My best guess is the audio output is not working properly. I did test the headphones on my ipod touch with no distortion coming through. Will be taking a trip to the att store for an exchange. While there I will test the floor model to confirm a problem with my device. I hope they are in stock because I took the last one two days ago. I love the phone and with clean audio output I will love it even more.
Click to expand...
Click to collapse
what became of the at&t store test?
I've had my Focus now for 10 days and I am completely satisfied with it. I have never had any sounds like you describe. Just clean, clear and much better reception than I had on my 2+ year old Fuze that I dearly loved. It was hard to switch to Samsung for me, but I think I made the right choice. So far I really like my Focus and the display is nothing short of fantastic!
I'm having a similiar hissing issue with my Focus as there seems to be a noticeable hiss at low volumes. The sound quality does not appear to be as good as my iPhone 3GS or Zune 80GB.
I'm still within my return window so I'm debating returning the phone and exchanging it for a new Focus.
is there any update on this? i'm really cutting it close to my 30 day warranty period, and i'm not sure if i should return the phone or not.
my issue is that when playing music in zune, you can hear a very faint hiss. if you pause the music, you can hear it for a half second before it stops outputting audio.
uwbadgers16 said:
is there any update on this? i'm really cutting it close to my 30 day warranty period, and i'm not sure if i should return the phone or not.
my issue is that when playing music in zune, you can hear a very faint hiss. if you pause the music, you can hear it for a half second before it stops outputting audio.
Click to expand...
Click to collapse
Try switching it for a new one while you're still in your window.
Make the switch... before the deadline. No harm no foul and really it is a legitimate complaint.

Speaker Buzzing

Hey everyone,
My 6P seems to buzz like crazy when I play anything at max volume. Is this a defect? The speakers are still loud and clear but buzz like crazy when I'm around the last 2-3 notches of the volume slider. Obviously loud speakers can cause resonant vibrations but this seems kind of excessive and with everyone talking about how great the speaker quality is I can't help but think that some thing may be up. I'm coming from HTC One (M8) Boomsound speakers and my impression from the 6P's are that they really aren't that great.
I'm having similar issues. I notice it easily when changing ringtones or notification tones. I wonder if this a problem with a gain setting or a QA issues affecting a small number of phones. I'm on MDA89D build.
I had a buzzing speaker problem too then I looked at the EQ on my google music and for some reason it was set funny. I flattened out the EQ to take some bass out and now it doesn't buzz.
The problem actually occurred more with games rather than music. I RMA'd and things appear to be all good now.

[DT2] Speaker Blown

Anyone kill the speaker in theirs yet? My daughter was watching Netflix the other day, now the speaker sounds like crap, pretty sure she killed it. I'm gonna take it in to Verizon and see if I can get it (the phone) replaced.
mjones73 said:
Anyone kill the speaker in theirs yet? My daughter was watching Netflix the other day, now the speaker sounds like crap, pretty sure she killed it. I'm gonna take it in to Verizon and see if I can get it (the phone) replaced.
Click to expand...
Click to collapse
No, but I had the original droid turbo and the speaker sounds better than the speaker on the turbo 2.
Original Turbo speaker had much more bass sound and was more balanced whereas on the turbo 2 it's mostly treble you hear like someone is pounding on cymbals with very little bass in the background.
I listen to music a lot on my phone and this is a deal breaker for me. The speaker is very tinny sounding so I am not surprised it blew up. Also, I do not know why there is only one functioning speaker of the two at the bottom of the phone. Looks like Lenovo is compromising quality on some things. Shatterproof screen but crappy speaker. I'm impressed. Not.
EDIT: Poweramp app from playstore fixes speaker quality issue. It has graphic equalizer that allows adjusting the bass and treble settings on the speaker when playing music. My music sounds much better now.
Yeah I saw the tear down, speaker is on one side, mic for the phone on the other, would have been nice if we had two. Mine sounds bad when it's ringing even, pretty sure it's blown, anyways, off to Verizon on my lunch break today.
mjones73 said:
Anyone kill the speaker in theirs yet? My daughter was watching Netflix the other day, now the speaker sounds like crap, pretty sure she killed it. I'm gonna take it in to Verizon and see if I can get it (the phone) replaced.
Click to expand...
Click to collapse
Mine arrived like that, and there are so many different volume controls, I thought that it arrived with speaker blown as I could go t barely any volume. I urns out if you turn up the volume in accessibility and then find the hidden built in equalizer, then go through all the different audio apps and set all their volumes and their built in apps, works great, but they all interlock in some weird way. There is literally your normal sound settings, then audio effects, then some of the volume controls in accessibility need to be turned up, then you need to fix the audio and equalizer settings in both the amazon audio app and google play. Then there are 5he same settings in the mx player (good luck, I only found it once and can't again), and it has its own mp4 music player hiding in there too. Plus there are controls for sound and volume that seem separate from the rest in your moto set up area, where you set up the moto stuff, and probably in the damn devices area too, I just don't have anything to control with that, so I disabled it.
Once you get all the various volume and equalizer controls set in sync, volume works fine. Well, as fine as any phone ever has before, but I can hear my phone now, so it helped. Good luck, hwve fun, let me know when you find those two players, I need to make a note of where they are, mx player, and a music player separate from all the rest.

Did they lower the headphone volume on latest update?

I feel my headphones sound significantly lower on latest January update.
Did anyone else notice this? Did they do it to deal with the "hissing" issue some people had?
gordito_gr said:
I feel my headphones sound significantly lower on latest January update.
Did anyone else notice this? Did they do it to deal with the "hissing" issue some people had?
Click to expand...
Click to collapse
So are the hissing issue gone?
soralz said:
So are the hissing issue gone?
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Click to collapse
I'm on the latest build. The hissing is for me gone (or so quiet I don't here it anymore. At about volume 1 or 2 you maybe be able to here some. But like I said, to quiet to notice and only when you play something without sound ) I think it got quiter, but still damn loud on max. I love it.
Petty Palkovics said:
I think it got quiter, but still damn loud on max. I love it.
Click to expand...
Click to collapse
Of course it's not "damn loud" anymore, it's significantly lower and not enough loud.
Does anyone know a way to being back the old audio output on headphones?
gordito_gr said:
Of course it's not "damn loud" anymore, it's significantly lower and not enough loud.
Does anyone know a way to being back the old audio output on headphones?
Click to expand...
Click to collapse
Maybe the build in equalizer could help you? You can easily access it through google play music settings..
Maybe its your phone? Or your headphones? When I'm on max I can literally use my headphones as speakers...
There is a new headphones audio menu with Oreo.
Configuration > Sound > headphones and audio effects.
There are some headphone presets, some are louder than others.
jonpagecr said:
There is a new headphones audio menu with Oreo.
Configuration > Sound > headphones and audio effects.
There are some headphone presets, some are louder than others.
Click to expand...
Click to collapse
Maybe that to. Personally I didn't notice a big difference change those settings. It could also be your music player. SoundCloud for example can't be equalized through normal ways.
Hissing is still there, maybe a tiny bit lower. Max volume is still "damn loud", my max comfortable listening level (without ear bleeding) is not more than 50%. I often listen at volume 1 or 2 (out of 30).
Both earphone volume and loud speaker volume have been reduced for me.
Prabin813 said:
Both earphone volume and loud speaker volume have been reduced for me.
Click to expand...
Click to collapse
Well, personally, I think that the speaker sucks, quiet or loud. I never use it. I really bought the phone for its "rare" headphone jack, which since the latest update is wonderful. Maybe headphone hisses a little bit, maybe they cancelled the Oreo update ( I believe) and maybe the speaker are horrible. But it's the best you can get with almost fully stock Android and a headphone jack.
Yes I wrote to much
Yes, I noticed this too...
I noticed this too as the volume that I used to play music at (about 60%) with my headphones was MUCH to soft after the update! Something definitely lowered the volume, though it SEEMS that it is more on headphones than the speaker. I have to go to max when on headphones to listen to music now. I say 'seems' because I don't use the speaker for much more than phone calls, and while it is quieter, it is not so quiet you cannot hear the conversation. It would be nice if there was a way to get the volume back, but I'm not going to hold my breath.
KB_Thailand said:
I noticed this too as the volume that I used to play music at (about 60%) with my headphones was MUCH to soft after the update! Something definitely lowered the volume, though it SEEMS that it is more on headphones than the speaker. I have to go to max when on headphones to listen to music now. I say 'seems' because I don't use the speaker for much more than phone calls, and while it is quieter, it is not so quiet you cannot hear the conversation. It would be nice if there was a way to get the volume back, but I'm not going to hold my breath.
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Click to collapse
Volume at max? Wow, what headphones do you use?
_mysiak_ said:
Volume at max? Wow, what headphones do you use?
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Click to collapse
Xiaomi Mi In-Ear Headphones Pro HD that I got a deal on when I bought the A1. They are ok... not great, but ok for what I paid for them.
I've tried multiple headphones since the update, and the volume issue is true across the board with anything plugged into the headphone jack. I have NOT tried bluetooth headphones as I don't keep bluetooth enabled.
My wife's red A1, which is still on Nougat, is much louder than my A1 on Oreo, update 1. (still haven't gotten the latest one)
--KB
maybe they lowered to power of the DAC because everyone was moaning about a tiny hissing noise, the only way to stop it is to buy more powerful headphone or lower the DAC, now its quieter we cant have it both ways guys
KB_Thailand said:
Xiaomi Mi In-Ear Headphones Pro HD that I got a deal on when I bought the A1. They are ok... not great, but ok for what I paid for them.
I've tried multiple headphones since the update, and the volume issue is true across the board with anything plugged into the headphone jack. I have NOT tried bluetooth headphones as I don't keep bluetooth enabled.
My wife's red A1, which is still on Nougat, is much louder than my A1 on Oreo, update 1. (still haven't gotten the latest one)
--KB
Click to expand...
Click to collapse
I honestly can't imagine listening to any of my IEMs at max volume. I can't get comfortably over 50% while commuting (bus, train etc). In quiet environment my volume's somewhere between ~3% and 16%. I would accept further lowering of overall volume to remove the hissing noise in a blink of an eye (and hopefully I'll be able to do that with custom kernel)
_mysiak_ said:
I honestly can't imagine listening to any of my IEMs at max volume. I can't get comfortably over 50% while commuting (bus, train etc). In quiet environment my volume's somewhere between ~3% and 16%. I would accept further lowering of overall volume to remove the hissing noise in a blink of an eye (and hopefully I'll be able to do that with custom kernel)
Click to expand...
Click to collapse
I've never noticed the hissing noise people talk about so much, but then, my ears are old so it may be that. Before the Oreo update, a tick over half was plenty loud. After, I had to raise it, a lot. Some songs require max, while most are ok at around 85-90%. So yeah, there was a huge reduction in sound volume on my phone with the update. At least, I THINK it was the update. I installed a Sony app to record sound. I've only owned one Sony phone, an Experia 3Z. The sound on that phone was horrible. Even at max volume, you could not hear it ring if it was in your pocket, and music was always not loud enough on headphones. I may uninstall that app and see if the volume level returns just to be sure it wasn't the app and not the update, but doubt the app would affect the whole system.
I feel that too that they reduced the volume for the audio out put via 3.5 mm jack.
I got update today, and can't really tell if there is any difference in volume. I still use no more than 30-40% of volume (my head would explode with MAX), and there is still some hissing.
This applies to Oreo patch 1. Patch 2 arrived today but I have not installed it yet.:
I am not sure what I did (or what I did that made the difference) but I deleted the Sony app, then went into the settings on my music app and did some tweaking on the modes there, and the volume is now louder than it was. I can set the volume to about 55-60% now and it is loud enough. A few songs in my library still need higher settings, but I am assuming that is because they are pretty old, converted to .mp3 files from CD's (remember those?) way back in the late 1990s/early 2000s.
Bottom line: I am not sure that the update really hurt sound volume. It could have been a combo of app differences with the update. Still no hissing that I can hear.
Regards,
--KB
EDIT: I just did the new Oreo update (89MB) and the sound was different again. I went into my music app and changed the EQ to Flat and the sound was much better. I did not hear any hissing, even with classical music, but again, old ears may be the issue there.

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