[Q] Speaker audio problem - Acer Iconia A500

Hello everyone. I have a problem with the sound of my iconia. The speakers croak when I see a video. It is an annoying noise. Is it normal or I have a defective model? The quality of built in speaker is terrible...

It must just be yours. Mine sound great! And the speakers were praised in nearly every review I've read.

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[Q] Terrible hissing / white noise coming out from loudspeaker

Hi there!
My Galaxy Note 4 has quite perceptible hissing / white noise coming out from loudspeaker when something is playing, even if sound level is set to 0.
Has anyone else this problem? Should I ask for repair/replacement? or there is hope that Lollipop update will fix it?
youtube.com/watch?v=bkCsqFlEUuA
Thanks!
I can hear a similar sound on my note 4, but I wouldn't call it terrible.
the noise a Samsung 2A charger makes is far worse.
I have good ears, but I can't hear the sound unless I put the back of my phone to my ear.
thedicemaster said:
I can hear a similar sound on my note 4, but I wouldn't call it terrible.
the noise a Samsung 2A charger makes is far worse.
I have good ears, but I can't hear the sound unless I put the back of my phone to my ear.
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My Note 4 and my friend's Note 4 does same but, doesn't bother me at all.
Tried now my old phones: S2, S3, S4 and they all do some similar noises.
Hi guys, thanks for replied! Note 4 belongs to my wife, she complained me about this. And in fact this hissing is recognizable from 20-30 cm in quiet room. For comparison my Note 3 has almost no sound at all even if you put your ear next to the loudspeaker. So it looks like common deffect for Note 4... this is bad because I spend so much time convincing my wife to switch from iPhone
d.jurin said:
Hi guys, thanks for replied! Note 4 belongs to my wife, she complained me about this. And in fact this hissing is recognizable from 20-30 cm in quiet room. For comparison my Note 3 has almost no sound at all even if you put your ear next to the loudspeaker. So it looks like common deffect for Note 4... this is bad because I spend so much time convincing my wife to switch from iPhone
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Well it's not really a defect, you can hear it only when you listen to something and you put the sound to 0 or after you press on a something, but it's switching off shortly after the playback of the sound (when you click on an icon or key).
It's just the sound the speaker makes when is on, but when you turn up the volume even a little from 0 you will not hear it anymore.
Dean-xXx said:
Well it's not really a defect, you can hear it only when you listen to something and you put the sound to 0 or after you press on a something, but it's switching off shortly after the playback of the sound (when you click on an icon or key).
It's just the sound the speaker makes when is on, but when you turn up the volume even a little from 0 you will not hear it anymore.
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Actually it is not a case with my wife's Note 4. When we set the sound level to 1, hissing changes the pattern, but is still there and almost the same loud this "imperfection" is defect for me, it is like famous hissing in the headphones, it impairs the perception of the sound content. There is no excuses to have it in the modern devices. It is minus to Galaxy Note 4. If I would review this phone I would definitely pay attention to it.
What do you think is is hardware or software issue?
d.jurin said:
Actually it is not a case with my wife's Note 4. When we set the sound level to 1, hissing changes the pattern, but is still there and almost the same loud this "imperfection" is defect for me, it is like famous hissing in the headphones, it impairs the perception of the sound content. There is no excuses to have it in the modern devices. It is minus to Galaxy Note 4. If I would review this phone I would definitely pay attention to it.
What do you think is is hardware or software issue?
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I guess it's hardware, probably the speakers they used on the Note 4 just makes that noise I tried 2x Note 4 and the noise is identical.
Dean-xXx said:
I guess it's hardware, probably the speakers they used on the Note 4 just makes that noise I tried 2x Note 4 and the noise is identical.
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Well, if this is hardware problem then it is not fixable. This is bad. Nevertheless thanks for reply! Actually I have one more question, do you have this kind of hissing / white noise when you record video? Because I have, every time I film something on Note 4 even in an absolutely quite room I always have strong background hissing / white noise! Do you have it?
I have a galaxy note 4 and listened to all my music on this phone via leads and BT. I can confirm there is now an issue with this sound which in my case has come about only recently when I upgraded to Lollipop. Until then the sound was fantastic - now it has a kind of whirring background noise which starts when any playback is started and stops a couple of seconds after stopping. This noise was definitely not apparent before. I still have my old galaxy S3 which I have compared this with - the old S3 does have a very low continual hiss but this is constant and also inaudible when playing music at any volume. The Note 4 used to be like this but is now appalling and I cannot listen to it!
OP - Can I confirm you are running Lollipop Android?
Dropped phone, solved problem!
Horrible hissing sound! Unbearable especially when ran through an amplified system like car audio. I have tried multiple headphones and sound systems, I even swapped the device at my carrier and sent it to Samsung TWICE! Samsung swapped components to no avail both times. Also broke and fixed my s-pen on a random side note lol.
All of that aside I fixed problem! DO NOT TRY THIS SOLUTION!!!
After simply just living with the hissing problem for a few months to the point where I just pulled an old HTC Ruby out of storage to use as my all around MP3 player I accidentally fixed the problem.
SOLUTION: I dropped my phone flat on its back from standing texting position onto a hard laminate floor that covers a concrete foundation and it works perfactly now lol! Case: UAG.
That having been said it looks like a confirmed hardware problem and does not sound like a permanent fix... :crying:
Hello, I recently bought the Note 4 snapdragon variant (910F) and the rear speaker had a terrible hissing and static pop after audio being played. I returned the phone because of it, it was unacceptable. I really liked the phone so I heard that the Exynos variant has a different sound DAC.
Can some Exynos variant owner check for me if the speaker is hissing too? Like lock your phone (it should make a lock sound) then immediately put the rear speaker right next to your ear and listen if you can hear some static noise and then "click".
Thank you!
ongbac said:
Hello, I recently bought the Note 4 snapdragon variant (910F) and the rear speaker had a terrible hissing and static pop after audio being played. I returned the phone because of it, it was unacceptable. I really liked the phone so I heard that the Exynos variant has a different sound DAC.
Can some Exynos variant owner check for me if the speaker is hissing too? Like lock your phone (it should make a lock sound) then immediately put the rear speaker right next to your ear and listen if you can hear some static noise and then "click".
Thank you!
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Click to collapse
No one with exynos version can check this for me? :/ Please!
ongbac said:
No one with exynos version can check this for me? :/ Please!
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Click to collapse
I have the exynos variant of the samsung A5 2016 and after updating to marshmallow or rooting it(somewhere between those two processes) I noticed my phone made this static noise when I turn off the screen.
While in a call and my screen is off I hear the noise again
Also when I plug my earphones and I pause the music the sound is still there.
But when I turn the screen on the sound stops...
Don't know the reason for this and I hope it can be fixed somehow.
PS. sorry for bad english

S7 Edge low quality speaker issue

Hey guys,
Is it just my phone that at 100% volume the speaker is loud but a bit jarring
Also the same while I make a call (with speaker on)
p.s At 70%-80% its fine
Thanks
Yes it gets loud. Rather have that than too little.
Perhaps you could share a video on Youtube. I was hoping new S7 Edge would have a better speaker compared to older S6 Edge. Samsung did not mention speaker so I guess this was not one of their upgrades.
I have the exymos version.
At 100% the speaker quality is loud but very low quality. Specially at speaker on while a call.
Is it an issue and I have to replace my unit or its the quality of this speaker? I had a time with another edge s7 but hadnt a chance yet to compare the quality between mine to another one.
Hows your speaker quality?
mine also sounds abysmal
It sounds bad because it's water protected. The speaker gets pretty blocked.

Speaker quality?

Hi I previously had a Galaxy Note 3 and went to this now I am trying to get used to the speakers. Is it normal for it to have a slightly..monoish sound like am radio compared to the note 3?they both have one speaker so idk why
Maybe it's due to the waterproofing ?
It's the waterproofing. Still, its slightly better than the Note 7 speaker.
Well, I would expect mono sound from a mono sound system. And it's a phone speaker, I never understood when reviewers complained they the phone speaker didn't sound great, what exactly they expected to hear. If you can have a phone conversation through it, it's doing its job

Yotaphone 2 buzzing sound?

I'm confused - I keep reading Yotaphone 2 sound quality is good but since day one I've been getting really bad buzzing sound from the loud speaker of the phone? It seams to buzz mostly on the lower frequencies.
Does anyone one else have the same problem or I got a defective unit from gearbest.com?

Is there a legit mod, hack or something to raise speaker volume?

Yes, I have V4A installed, but it doesn't seem to do much volumewise.
Even if there was, I don't think it would help much. The 10j update helped make mine a little clearer but the sad matter of the fact is the speaker is lame. Can't niece LG brought the A game to the headphone jack but could t make a better external speaker. What is even sadder is that it isn't waterproof which usually bring speaker quality down in some way or another. I'm guessing we are going to have to live with it. For shame for shame.
@rbiter said:
Even if there was, I don't think it would help much. The 10j update helped make mine a little clearer but the sad matter of the fact is the speaker is lame. Can't niece LG brought the A game to the headphone jack but could t make a better external speaker. What is even sadder is that it isn't waterproof which usually bring speaker quality down in some way or another. I'm guessing we are going to have to live with it. For shame for shame.
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So dramatic
joewoo said:
So dramatic
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Not really.. The non-stereo single speaker sounds awful when comparing it to any phone, even my old S5 Active just because it had 2 speakers. And that phone only cost me $200 out right.
But yeah besides using v4a, WETA offers the most audio mods as far as ROMs go.
I noticed if Im playing music, and then record a video with snapchat while the music is playing, once it goes into playback mode, my speaker audio jumps to double the loudness, even after i close snapchat.
You can mess with the media_profile.xml files
Keep a look out for my post, I'm putting it in the Guides, News, and Discussion section. It's a small hardware mod for the speaker. Nothing major, but it helps.
Yeah I can understand the frustration it makes no sense that the G4 speaker is better than the current models. The g4 speaker sucked but in comparison to the v20 it's louder and doesn't sound like its going to blow.
I don't depend on the external speaker at all (I use a clip on felt speaker that is 10x better) but it does suck that LG skims on the external speaker when audio is a big feature of the phone.
Sent from my LG-H918 using XDA-Developers Legacy app
I can guide anyone with a rooted V20 to make the audio output through wired headphones be so loud it hurts. Using myself as an example, Ive loved LOUD music my whole life. I have never been able to find a portable music device that was as loud as I wanted it to go, and the battle to be loud without distortion was constant. I am sure in those 25 years doing that I have a bit of hearing damage, so what I have now is even more impressive. Today, with this V20 I have, and the hacks/tweaks I put together on it, I cannot listen to music through ear buds over ~70& volume for more than a few songs before a migraine comes, and I have to spend the rest of the day half deaf because of the ringing in my ears.
But as far as sound through the built in speaker inside the phone, I would never expect to use it for anything but regular random sounds like youtube clips or podcasts. The speaker is the size of two dimes stacked together, and there isnt any sort of chamber or cabinet like bigger music speakers use, which is maybe most important.
If you want to play music without headphones, I would suggest getting a portable bluetooth speaker or something like that. They are impressively good these days and arent very expensive

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