Problem with noise cancellation in OxygenOS 3.5.4 - OnePlus 3T Questions & Answers

I'm having a weird problem with my OnePlus 3T. I just got the phone about two days ago and have been testing out the camera, especially all the video modes. It seems that very many OnePlus phones have had some kind of noise cancellation issues, including the OnePlus 3. However the problem with noise cancellation in videos should already have been fixed was it in 3.2.2 and I'm running of course the latest 3.5.4.
So the video doesn't pick the backround audio as well as it would without the noise cancellation which should have been turned off. It also seems that when I talk a little hiss comes on to the video and when I stop talking, after half a second the hiss goes away. Also if sudden volume changes are introduced to the camera the amount of distortion is incredible.
The problem is also apparent in WhatsApp audio messages. The audio just seems to lack a lot of frequencies I had with my iPhone which I switched from to this phone. The iPhone recorded kind of steady audio. Here the audio seems to jump all around and seems ridiculously compressed and scratchy.
What I would like to know that is this still an issue with 3T and is there a fix for that? I would also like to know that what is the audio supposed to sound like. I have tried to find a reasonably good reference audio from youtube but they don't seem to have any unless they tell you about the previous model's horrible noise cancellation issue, which again should already have been resolved.
Benjami Lindqvist

same here! not already fixed in OOS Open Beta4

Related

Terrible Microphone quality

Okay, so I'm getting annoyed with this phone now. I've had it 5 days, this one is a replacement because the previous one arrived with a damaged (scuffed) camera.
Aside from my other thread asking about the battery, I'm not sure if I have a problem with my main microphone - not the one on the camera. The one used for voice recording etc.
The sound on it is SO low, I have to pump up the volume to full just to barely hear it.
My family members all have a Moto G and that mics quality isn't great, but I figured for a flagship device this mic should be good? Unless I have a faulty mic?
I might try a factory reset to see if that does anything, unless anyone has ideas?
Or should I just return it?
Anybody able to help? Or let me know if their audio quality on audio recording is low (excluding video recording)?
I dunno whether to send off for a replacement or hold on and wait to see if an update fixes it.
I have noticed using Zello that the audio level is quite low compared to other phones and I have to boost the gain in Zello 12 dB to compensate, but the audio quality is excellent in Zello and on cell calls. The cell call noise reduction is excellent and beats my GN4. I have many problems with my N6, but audio quality is not one of them.
So you have to boost the gain to make yourself sound louder?
Hmm. I messaged Motorola and they said it seemed like a fault with my phone but not sure if they were just saying it. I'd rather not send my phone back for a replacement in case the next one is exactly the same and I'm out of a phone for a week +.

Mic sensitivity issues

Is anybody finding the microphone on their Mix to be too quiet? When I use snapchat, skype, and phone calls, the person on other end complains that I'm barely audible. However, when I record something with the recorder app, it sounds much louder and clearer than a recording in snapchat under the same conditions. I have a feeling it's the noise cancelling microphones on top that are muffling the main microphone, but I don't have a way to test this. I've checked the mic grille for debris and already cleaned as much as I can without disassembling the phone. I don't think it's a hardware issue, because again, the issue seems to be app-dependent. I had this problem on stock MIUI 8 global, but now I'm running the latest RR build with Dragonxia, and the above scenarios still hold true. Anybody else experiencing microphone issues or has any idea how to solve this?
What case are you using? Maybe you've got one that blocks some of the mic holes? I use mine naked and haven't had a problem with microphone on miui 8. There are known mic issues on RR/Lineage ROMs.

Note 9 audio breaking up

Hi
I'm having big issues with audio breaking up and distortion with louder audio tracks, or when its busy musically.
Any ideas?? It's Exynos (8GB/512GB) version. Atmos doesn't affect anything. All audio sources of the same track produce it.
It sounds horrendous when its doing it. I thought my headphones were broken but it does it on speaker too.
TheMathMan said:
Hi
I'm having big issues with audio breaking up and distortion with louder audio tracks, or when its busy musically.
Any ideas?? It's Exynos (8GB/512GB) version. Atmos doesn't affect anything. All audio sources of the same track produce it.
It sounds horrendous when its doing it. I thought my headphones were broken but it does it on speaker too.
Click to expand...
Click to collapse
I'm having the same issue with the US unlocked snapdragon version.
I spent an hour with Samsung Support going through issues. Interestingly the audio through the speaker in diagnostic mode didn't show any issues but probably due to different frequencies and sound profile to the songs that are causing the issue. Safe mode made no difference and neither did a factory reset. They said I could do a handset swap but no current stock of the blue. Ended up finding a local store with a 512GB blue in stock so drove over there, purchased it, same issues so instantly returned that handset. I also saw this thread about the S9 Plus where people have been describing similar issues (https://forum.xda-developers.com/galaxy-s9-plus/help/galaxy-s9-plus-sound-problem-t3774829)... maybe I've made a poor decision ditching iPhone!?
Is this the sort of thing using something like Viper4Android would fix?
Same issue. 128G Verizon. I had this issue on a call once(may have been the signal) but then the audio did the same thing a couple times. The behavior is that of a track where the track had been recorded with the signal too strong or the gain too high(same thing really). Turning the volume down only makes it sound like a quiter distorted signal. 1 thing i noticed was, when using smart switch my custom "EQ" setting was transferred over. I changed it but that didn't change anything.
meccadon123 said:
Same issue. 128G Verizon. I had this issue on a call once(may have been the signal) but then the audio did the same thing a couple times. The behavior is that of a track where the track had been recorded with the signal too strong or the gain too high(same thing really). Turning the volume down only makes it sound like a quiter distorted signal. 1 thing i noticed was, when using smart switch my custom "EQ" setting was transferred over. I changed it but that didn't change anything.
Click to expand...
Click to collapse
You mean like clipping ?
I wonder if a fresh install will help.
TheMathMan said:
Hi
I'm having big issues with audio breaking up and distortion with louder audio tracks, or when its busy musically.
Any ideas?? It's Exynos (8GB/512GB) version. Atmos doesn't affect anything. All audio sources of the same track produce it.
It sounds horrendous when its doing it. I thought my headphones were broken but it does it on speaker too.
Click to expand...
Click to collapse
For start - turn off all the eq settings (if you have some turned on) in sound menu - dolby, adaptive sound and so on.
If it's software problem rooting and moding the phone would help, if it's hardware issue maybe it can mitigate it, but that's beside the point to have expensive device with not working sound out of the box.
I tried the audio settings but soundalive is always on. I force closed it whilst listening but no real change. Once you start googling it you realise there's a fair few Samsung's over the years that also do it including S9/+, S8 and so on. Maybe I shouldn't have left iPhone. Audio is very important to me as I'm always listening. Back in the day Exynos Samsung's were the best due to the Wolfson DAC. Sadly I'm disappointed and considering backtracking on the purchase. What would be better though, an LG? A Sony? Or am I then just settling for something less.
TheMathMan said:
I tried the audio settings but soundalive is always on. I force closed it whilst listening but no real change. Once you start googling it you realise there's a fair few Samsung's over the years that also do it including S9/+, S8 and so on. Maybe I shouldn't have left iPhone. Audio is very important to me as I'm always listening. Back in the day Exynos Samsung's were the best due to the Wolfson DAC. Sadly I'm disappointed and considering backtracking on the purchase. What would be better though, an LG? A Sony? Or am I then just settling for something less.
Click to expand...
Click to collapse
Lg have awesome dacs .
TheMathMan said:
I tried the audio settings but soundalive is always on. I force closed it whilst listening but no real change. Once you start googling it you realise there's a fair few Samsung's over the years that also do it including S9/+, S8 and so on. Maybe I shouldn't have left iPhone. Audio is very important to me as I'm always listening. Back in the day Exynos Samsung's were the best due to the Wolfson DAC. Sadly I'm disappointed and considering backtracking on the purchase. What would be better though, an LG? A Sony? Or am I then just settling for something less.
Click to expand...
Click to collapse
LG V series got awesome DAC. Did you tried a player like powermap (there is a free trial) that can output at high resolution directly from the DAC, ignoring the OS? It produces vastly superior sound on my exynos s7e. Don't forget to sign up for the beta tho, a lot of improvements in the latest in sound/UI design. The new exynos 9810 still uses wolfson/circus logics DAC that is praised everywhere (especially hifi forums and ofc for a phone). Maybe you just don't like the sound balance of it, as it's quite neutral. That is personal preference though, not negative point - some like neutral, others warmer and so on.
Limeybastard said:
You mean like clipping ?
I wonder if a fresh install will help.
Click to expand...
Click to collapse
yeah but it's not constant. It only happens sometimes. To me the behavior is exactly like when you record something at max volume and then play it back and it sounds like it's blowing your speakers apart. Mine sounds great for the most part and this only happens sometimes.
meccadon123 said:
yeah but it's not constant. It only happens sometimes. To me the behavior is exactly like when you record something at max volume and then play it back and it sounds like it's blowing your speakers apart. Mine sounds great for the most part and this only happens sometimes.
Click to expand...
Click to collapse
I think I know exactly what you mean.
Sent from my SM-N960U1 using Tapatalk
i remember having this problem in the samsung S3 a long time ago ...this can only be fixed with a samsung update...
Same problems intermittently on exynos.
Fingers crossed. Would point to software if experienced by S845 and Exynos.
meccadon123 said:
yeah but it's not constant. It only happens sometimes. To me the behavior is exactly like when you record something at max volume and then play it back and it sounds like it's blowing your speakers apart. Mine sounds great for the most part and this only happens sometimes.
Click to expand...
Click to collapse
Is this happening with wired and bluetooth? I haven't had this issue with mine, but my bluetooth devices support separate audio control, so that the phone can be turned all the way up, but my bluetooth devices can then control their own volume further.
I'm getting some intermittent issues with speaker output where the bottom speaker seems to lower in volume and bass after some minutes of use. Overall the speakers fare well for upbeat music but very poorly for piano tracks where they add some rattle and crackling (same goes for some narration or podcasts). Some days I don't notice this at all but it might be due to multiple audio apps running or how the lower speaker is normalizing the bass. Also, just a few minutes ago my speakers just stopped working for media playback, but the volume rocker still made sounds through the speaker. I was using headphones and playing music for the video editor for super slow motion videos before this happened. The only way out was to restart the phone. I tried replicating it but it didn't happen again.
FYL21 said:
I'm getting some intermittent issues with speaker output where the bottom speaker seems to lower in volume and bass after some minutes of use. Overall the speakers fare well for upbeat music but very poorly for piano tracks where they add some rattle and crackling (same goes for some narration or podcasts). Some days I don't notice this at all but it might be due to multiple audio apps running or how the lower speaker is normalizing the bass. Also, just a few minutes ago my speakers just stopped working for media playback, but the volume rocker still made sounds through the speaker. I was using headphones and playing music for the video editor for super slow motion videos before this happened. The only way out was to restart the phone. I tried replicating it but it didn't happen again.
Click to expand...
Click to collapse
Most likely a software issue (same with the cracking sound) and will be fixed (hopefully) in a update or atleast in P.
I have no such issues with my Exynos Note 9. I listen to music a lot with headphones and it sounds fantastic quite honestly. I actually ditched my LG G7 becuase I didn't hear too much benefits with the sound to justify keeping it just for music. I actually kind of prefer the output from the Note 9 generally. The G7 might have had a tad more spacious sound but also a bit more "muffled" at the same time. A little bit more emphasis in highs in the Note which I prefer.
hi all after 1 week of trying i figure out how to fix the problem simply delete the file with name ((SoundBoosterParam.txt)). in the root/system/vendor/etc
you're done

Facebook Live Audio Volume Low

When I take video for Facebook Live, I do save the videos in HD to my phone, but I also notice that the audio volume is low. How can I adjust this? I generally take videos at live band performances where I'm right at the front of the stage.. Unfortunately, I have to turn my headset speakers up to hear the sound.
Additional information: Normally, I keep my phone's volumes on mute. Would this have an impact on audio recording quality? Those that normally take Facebook Live videos, how are your volumes set? And also, can you hear the sound pretty well? When taking video, I'm normally towards the front of the stage, or at it, where the speakers are. Not sure if this has an impact on audio quality being so low or not.
8/25/19 EDIT: Over FOUR months later, still no replies to this topic, will bump. OP has been edited with a second paragraph.
I was about to post this question again but apparently I already had, over 4 months ago. No response, so this is a shameless bump. I've edited the OP a bit with "Additional Information". I took another Facebook live video yesterday and I'm still getting the same low volume in my recording.
Does anyone have any experience using an attached microphone with the Galaxy Note 9?

Question S21 Ultra Microphone Background Noise Cancelation too aggressive on speaker calls

Has anyone noticed the background noise cancellation when using the speaker microphone is too aggressive in a VOLTE or video call? Any time I lay my phone flat and step > 3' away and talk out loud at an angle that is not directly pointed at the phone, the receiving party complains that my voice is too low or cutting in and out. It happens with multiple video apps but is less prominent in Duo. I wanted to see if anyone else has been experiencing similar issues. This has been happening on 2 different devices after my first replacement.
Using a case or skin? Don't obstruct the mic ports, they tend to be very small.
Maybe just be the design, a setting or a firmware issue (hopefully Samsung will patch if so).
Been a wet dog year for Android and Samsung...
Yeah, i have tried without a case and the problem still exists. I think the audio processor for the Mic inputs may be too aggressive or not tuned for my voice. After looking at similar problems with other devices, I think the solution lies in the location of the audio configuration files; particularly in system/vendor/etc/audio_effects.xml and audio_platform_info.xml. I'm not too familiar with editing configuration files on a non-rooted device. Is there any way to modify some of the config files to play around with the stock noise suppression?
Try disabling or covering one or more of the mics.
Eventually Samsung will probably roll out a firmware or software fix
Akeid said:
Has anyone noticed the background noise cancellation when using the speaker microphone is too aggressive in a VOLTE or video call? Any time I lay my phone flat and step > 3' away and talk out loud at an angle that is not directly pointed at the phone, the receiving party complains that my voice is too low or cutting in and out. It happens with multiple video apps but is less prominent in Duo. I wanted to see if anyone else has been experiencing similar issues. This has been happening on 2 different devices after my first replacement.
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Click to collapse
I understand this isn't the correct place for my reply but I just bought two phones one came from Samsung which is the S21 Ultra 5G but the other is the Samsung Note 9. Both new. Every time I try to talk to someone with my note 9 they say they cannot hear me. So I have to Culp the phone and my mouth as like making a sound tunnel, if you will, from my mouth directly to the phone and they are able to hear me but not sure how well. So if you find the solution I'll keep and eye out so I can hopefully fix my problem
Historically, Samsung is known to switch to the top mic for speakerphone mode, and lower mic for handset mode sometimes ... Maybe try speaking into the top mic and see if the noise cancellation is still aggressive.
Akeid said:
Has anyone noticed the background noise cancellation when using the speaker microphone is too aggressive in a VOLTE or video call? Any time I lay my phone flat and step > 3' away and talk out loud at an angle that is not directly pointed at the phone, the receiving party complains that my voice is too low or cutting in and out. It happens with multiple video apps but is less prominent in Duo. I wanted to see if anyone else has been experiencing similar issues. This has been happening on 2 different devices after my first replacement.
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Yes I agree. Same issue

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