Static/hissing noise at low volume - Xiaomi Mi 8 Questions & Answers

Hello!
I have a problem with my new Xiaomi Mi 8. I would like to confirm if its only my device doing that or other devices too. Its running Android 9 with Miui 10.2.3.0.
When I set the lowest possible volume (not muted) the static noise is louder than the sound coming out of built in speaker or earphones connected via jack. It is pretty noticable even when the sound is set to high and there are e.g. silent parts of song. It does not matter which app I use (youtube, spotify, default music app). When I connect my bluetooth headset everything is okay and the sound is clear.
For testing purposes I am using song Kaleo - Way We Go Down. I find it most noticable there. The song even breaks and stops playing for a few milliseconds in the begining. Can you guys somehow test this issue and reply here with the results? I want to see if I am the only one having this problem.
Btw when I connect my earphones to my 4 years old iphone 6 the sound is crystal clear.
Thank you.

Related

Volume issius

For those that have HTC HD7 some did notice that if you connect the device via jack to car radio, speakers or just headphones volume is quite low.
It seems to be either software bug or EU regulation of some sort.
If you start a game, I used monopoly while playing zune music, you will see how loud is loud. Have your headphones connected and you will also see it does not distort sound.
Yeh, I noticed this too, but it seems kind of like that all over, the games are very loud through the phone speakers compared to music too, and again without distortion.
They were going to introduce max music volume level in EU so that young one's do not loos part or all of hearing. Do not rememeber if it went in or not but it seems HD7 is applying to that rule. Video and games are loud music is not.

[Q] Sound cut out bug on low volumes?

I am experiencing the intensely annoying sound cut out bug. This appears to occur under the following circumstances
1. Headphones plugged in only (not speakers or blue tooth)
2. The phone volume is fairly low 1-3
3. Music / Video is playing and there is a quiet passage e.g. music fading out, whispering in a film, sharp drop in volume of a song
The effect is that rather than playing the sound the sound completely cuts out.
My current suspicion is that it is something like a headphone amplifier power saving measure. Essentially cutting off the sound amplification if the system believes just white noise / hiss is coming through the headphones.
I have tons of music that triggers this issue (only permanently up tempo music such as dance and most pop do not trigger this issue), I have tested in Cyanogen, PA & SlimBean. Others have reported this issue in Stock ICS.
Does anyone know if the current Stock Samsung has this issue or not, before I attempt to get support from Samsung who presumably have done all their audio testing with Gungam Style and therefore have managed to miss this massive issue?
Been asking for a fix for this issue for ages, I'm either being ignored or nobody has a fix, thus can't be fixed.
Sent from my GT-N7000 using xda app-developers app
Sadly there's no real solution to this annoying 'noise gate' problem, which I've noticed since ICS on every Stock or Custom Rom that I have tried on the N7000.
The issue is also discussed here: http://code.google.com/p/android/issues/detail?id=35861
For now, you only have two workaround options:
1. Get a pair of headphones with inline analog volume control. Crank up the volume on your device and lower it within the headphones.
2. Program a Tasker profile to play an inaudible sound that keeps the noise gate open (http://forum.xda-developers.com/showpost.php?p=35047527&postcount=25)
I've used option 2 before, but decided a few weeks ago to switch to 1 (with the Sennheiser CX 400-II).
Also I've noticed that the problem does not occur when streaming media audio via Bluetooth.
This is good advice, I have an inline seinheisser controls somewhere
Sent from my GT-N7000 using xda app-developers app
Audio dropout
Tesmond said:
I am experiencing the intensely annoying sound cut out bug. This appears to occur under the following circumstances
1. Headphones plugged in only (not speakers or blue tooth)
2. The phone volume is fairly low 1-3
3. Music / Video is playing and there is a quiet passage e.g. music fading out, whispering in a film, sharp drop in volume of a song
The effect is that rather than playing the sound the sound completely cuts out.
My current suspicion is that it is something like a headphone amplifier power saving measure. Essentially cutting off the sound amplification if the system believes just white noise / hiss is coming through the headphones.
I have tons of music that triggers this issue (only permanently up tempo music such as dance and most pop do not trigger this issue), I have tested in Cyanogen, PA & SlimBean. Others have reported this issue in Stock ICS.
Does anyone know if the current Stock Samsung has this issue or not, before I attempt to get support from Samsung who presumably have done all their audio testing with Gungam Style and therefore have managed to miss this massive issue?
Click to expand...
Click to collapse
Hi - I have this problem too and so do many others.
To my ears, it sounds like there is a noise gate being used on the headphone output to mask off system noise at low levels. Noise gates will close when audio drops below a certain threshold and you can use them to eliminate background noise during periods of silence in music. However, in this instance, it shuts down during quiet passages - especially when listening to classical tracks with a wide dynamic range.
IF it is a noise gate, it is likely to be implemented in the hardware (doing it in firmware wouldn't mask noise generated by the phones circuitry - which is he whole point). Consequently, there might not be anything that can be done to resolve the problem. However, it is possible that the phones firmware configures the audio chip during boot-up. This being the case, an industrious programmer might be able to do a few tweaks and disable or modify the behaviour of the gate. I hope so because all my music is on my Galaxy Note and it is painful to listen to at times!
That's the real reason I am here: is there anyone on this forum who knows enough to be able to write a fix for this as it appears that Samsung aren't listening? Some people report this problem on the Note 2 as well.
A
Ahkatootin said:
Hi - I have this problem too and so do many others.
-snip -
Some people report this problem on the Note 2 as well.
A
Click to expand...
Click to collapse
Damn it -- sorry to hear that about the Note 2, as I was thinking of upgrading to that. Hopefully the Note 3 will have it fixed, or I just might have to go to the S4
Yes, this bugs me immensely -- it affects music with soft passages (classical) at any volume level, and of course is irritating when listening to music at night. What I'd like to do is to find or make a headset or cord that supports the microphone and includes an analog volume control.
My N7000 has also this problem with every kernel and rom I tried. With Android 2.3.6 and 4.0 it was only happening with the videos, but after 4.1, it happens with the music too. So I think it can be fixed by software (I mean actually fixed, not the inaudible sound solution).
It's very annoying, I bought the note fot its big screen, to watch videos and now I can't do it because the sound sucks. Also I can't lisent to music anymore in the night...
Solution for annoying noise suppression!
This seems to be the solution:
Start 'phone', go into settings, and disable 'noise suppression'!
Seems to be working...
There is a patch that fixes the problem for my N7000 with OmniROM:
github.com gustavoss android_kernel_samsung_smdk4412 commit 3019675d57c4046c30f82d04ce41913150df0d6e
(Sorry for the distorted link, as a new user I am not allowed to post links yet...)
The question is: How to get it into CM, OmniROM, and co.?
Also see:
jira.omnirom.org browse OMNI-561 ("Sound cuts off at low volume playback".
Kind regards
Clackwell

[Q] My headphones are scratchy on my One, any way to fix?

Hi,
I've got beautiful Sennheiser Momentum's here and I've got a problem. They make scratchy noises in higher pitches, say slow or silent songs with high voices. This happens with Beats off at the last two volume settings and with Beats On even before that. The same mp3 does not sound scratchy when I play it over my PC with the same headphones plugged in. It's defnitely the phone because the In ears that came with the phone sound equally scratchy at exact the same volumes.
Is there any way to equalize the standard audio settings without having to use another audio player? I am running ARHD 31.6 and tried it with and without PureXAudio, doesn't change anything.
I reset my phone now to make sure the XAudio-stuff isnt flying around, but the problem remains. But I think I found the culprit, the particular song where you can hear it really good simply seems to be too low on volume in the file itself - i can barely endure other songs at that volume, very loud, so I think the song has a low db and the htc just isn't that good when it comes to making songs loud and so it starts to scratch. Is there any way or EQ that can fix that or a normalizer?
I have noticed that my phones speaker was louder and better clarity on first use but after that it went downhill from there. My phone is currently in for repair due to a total speaker failure after the phone got really hot while using a CM 10.2 ROM, do not know if that was the reason but that was the ROM I was using at the time.
Well my best guess is that the built in EQ isn't the best out there and causes screeching in some frequencies. I can't notice anything in most of the songs but there are some which are problematic constantly and they are 320kbps and sound fine on my pc.

PUBG very low audio on note 8??

Coming from an iphone 7 plus which i always had to turn its volume down whilst playing pubg. I can barely hear anything when playing full volume on my note 8. i dont want to use headphones. anyone had similar issues? and any fix? exynos version.
I've always had low audio in pubg and cannot find a way to boost it. I've tried volume boosters that do work outside of the game but not in it for some reason, the same goes for Viper. I've ended up giving up as I'm out of ideas but happy to try any new ones as it bothers me each time I go on it.
Pubg sounds somewhat low using the buit in speaker, youtube the same, but in the end, it is recommended to play pubg using headphones, to be able to pinpoint the exact direction of footsteps, if you do not use headphonew you are clearly at a disadvantage, use them
Try viper4android. Easier to hear vehicle noises and footsteps
This is typical for a device with a bottom firing speaker. I would recommend that you use a headset while playing PubG on your device.
Headphones are definitely the optimum choice however I play with a friend in the same room, he has iPhone and so can determine direction from the speakers (as there is two) but because we talk while playing which I can't have headphones in. Is there anyway to activate the microphone so that the audio from the room comes through the headset too? (I might be asking too much there )
drabs216 said:
Coming from an iphone 7 plus which i always had to turn its volume down whilst playing pubg. I can barely hear anything when playing full volume on my note 8. i dont want to use headphones. anyone had similar issues? and any fix? exynos version.[/QUOTE
Turn on Dolby atoms during the game it will fix the problem .
Click to expand...
Click to collapse
Try this trick
after you open pubg click game tools and click record video (record like 1 second ) and then turn it off , the sound increase.:good:

Question Volume fluctuating Automatically

Hi,
I recently bought Redmi Note 10 Pro and it is on MIUI version 12.5.4. I have noticed that the volume automatically increases or decreases when I'm listening to music. This happens on every music app be it amazon, spotify or retro. I haven't noticed if the volume decreases on the speaker but it is more noticeable when I'm using earphones.
The volume decreases when the chorus or loud part of the music comes and volume increases when the music is low or slows down. When I check the volume bar to see if there's a change in that, there was none and the volume was set at the same level. I hope I'm making sense.
Is anybody else experiencing this? Is there a way to fix it?
Thank you!
I had the same issue and turing off Dolby Atmos helped so now I only use it when on speaker. For earphones and other jack/bluetooth devices I use old eqalizer

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