Database Users

Earphone sound output/quality discussion

So there's a lot of discussion going around about the device, minus the sound output. Can the users (if there are any audiophiles out there) please share your reviews about the music quality output from the device. This is purely with earphones plugged in and not the boomsound speakers. How is the bass, treble, mids, highs, etc. How is the earphones quality that is provided with the m8.
The z2 seems to be getting mixed reviews, hence i am eager to know about the m8. I know gsmarena has posted a review but i wanted more inputs from actual users. Will appreciate any inputs.Thanks.

The M8 reviews all say good things about the headphone output. Personally I think it's fantastic, highs, lows and mids are all very clear and well balanced. The M8 drives a lot higher voltage output compared to the M7 too, I read someone who measured it.

kartoonz said:
So there's a lot of discussion going around about the device, minus the sound output. Can the users (if there are any audiophiles out there) please share your reviews about the music quality output from the device. This is purely with earphones plugged in and not the boomsound speakers. How is the bass, treble, mids, highs, etc. How is the earphones quality that is provided with the m8.
The z2 seems to be getting mixed reviews, hence i am eager to know about the m8. I know gsmarena has posted a review but i wanted more inputs from actual users. Will appreciate any inputs.Thanks.
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the_scotsman said:
The M8 reviews all say good things about the headphone output. Personally I think it's fantastic, highs, lows and mids are all very clear and well balanced. The M8 drives a lot higher voltage output compared to the M7 too, I read someone who measured it.
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I can confirm that the output quality is amazing. Partly due to there being a 2.5v amplifier next to the headphone jack, is this correct regarding the amplifier?
i don't miss beats much as the m8 has sound just like it and due to hardware not an equalizer

Yea the m8 has an amplifier for both headphone jack and loud speakers
And yes this phone has the best stock audio quality I ever had with an phone...
Gesendet von meinem HTC One_M8 mit Tapatalk

One-M8-Master said:
Yea the m8 has an amplifier for both headphone jack and loud speakers
And yes this phone has the best stock audio quality I ever had with an phone...
Gesendet von meinem HTC One_M8 mit Tapatalk
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and yes i damn well think i agree with you on that one!!
ot, didnt u used to be one-x-master? how do you change your name???

exocetdj said:
and yes i damn well think i agree with you on that one!!
ot, didnt u used to be one-x-master? how do you change your name???
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Click to collapse
Haha yea my name was one-x-master before I just asked a moderator if I can change the name he said yes I said which name and he gave that name to the admins of xda and because I don't have the one x anymore the name was a bit strange then xD
Gesendet von meinem HTC One_M8 mit Tapatalk

One-M8-Master said:
Haha yea my name was one-x-master before I just asked a moderator if I can change the name he said yes I said which name and he gave that name to the admins of xda and because I don't have the one x anymore the name was a bit strange then xD
Gesendet von meinem HTC One_M8 mit Tapatalk
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cool, thanks mate

thank you all for sharing your views... so then m8 has the best sound output as of now, period... sounds great to me and +1 another reason to upgrade...
BTW are you guys using the stock earphones or other brands?

kartoonz said:
thank you all for sharing your views... so then m8 has the best sound output as of now, period... sounds great to me and +1 another reason to upgrade...
BTW are you guys using the stock earphones or other brands?
Click to expand...
Click to collapse
I, too, can confirm that the sound output quality on headphones and speaker are phenomenal on this device - even without any sound mods flashed.
Tested the HTC in ear buds and as well as a sennheiser headset and a pair of pro Beyerdynamic headphones. All sounded absolutely clear and nice, even on Google Play Music All Access streaming.
So far, I am VERY pleased with audio quality on this baby.

i purchased and use regularly a set of jaybirds bluebuds (wirless stereo ear bud type headset) when at work. i havent used these since getting my htc m8 (used them with my htc one x) only just paired them. reading this thread i decided to try the included wired headset that are usually rubbish. long story short, they are incredible. i can honestly say that they sound like im in my lounge room listening to my harmon kardon amp and denon dvd player with the bass of my 15 inch sub. they sound that good. just a shame about the wire.

wow so many good reviews... htc seemed to have nailed the sound department with this phone...

Perfect speakers, useing earphones is very good the loudest output I've heard.
Sent from my HTC One_M8 using XDA Premium 4 mobile app

Does anyone have a slight hissing sound when playing music on low I can hear it. Or after music is done playing its there.
Also, if I'm playing music and I turn the volume off I can hear hissing through the loud speakers
I have a small dead pixel, and I didn't want to return it just for that.
Sent from my HTC One_M8 using Tapatalk

Would there be a need for vIPER4Android with this phone? Is it even compatible?
Sent from my Markox/Gustavo_s powered KitKatted S2

I use a Pair of Logitech ue900 (399bucks on Logitech), with Quad Drivers (and those are pretty sensible on bad outputs, or too high output impedance).
I hear absolutely nothing which lets me wich for a better quality. You will probably have to buy in-ears/headphones for around 700-1500 bucks so you might complain.
I read on head-fi.org, that viper4android is just an Equalizer which mostly raises the amount of bass (NOT the quality of bass), and most people think "more bass = better soundquality". So tonality gets changed. A bit like when you activate "Boomsound" on the settings with headphones plugged in. This raises bass, treble, and the volume level, and in direct comparison (mostly with bad/cheap headphones) it might sound better.
But its not, the soundquality gets worse with that.
I personally use this: http://forum.xda-developers.com/showthread.php?p=39672554
But i cant tell you, if it really improves the audio quality. I only tried a half song with my ue 900, and i didnt really heared a difference. Maybe because the difference is too small, or that you HAVE to have a 2nd device to compare both at the same time, to hear any difference.
i also didnt heared any hiss or any distortions.
But i think.... Alot people are not turning "BoomSound" OFF, so the Treble is way too much, and this can be that hiss, people are complaining about.

Thread name changed
Since I think this thread really belongs here in General, I changed the thread title to a statement instead of a question. Please continue and act like I wasn't here.

xxquicksh0txx said:
Does anyone have a slight hissing sound when playing music on low I can hear it. Or after music is done playing its there.
Also, if I'm playing music and I turn the volume off I can hear hissing through the loud speakers
I have a small dead pixel, and I didn't want to return it just for that.
Sent from my HTC One_M8 using Tapatalk
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was this problem also not present on the m7? thats a bit of concern if its so on the m8... have you tried another pair of earphones?
Darkseth said:
I use a Pair of Logitech ue900 (399bucks on Logitech), with Quad Drivers (and those are pretty sensible on bad outputs, or too high output impedance).
I hear absolutely nothing which lets me wich for a better quality. You will probably have to buy in-ears/headphones for around 700-1500 bucks so you might complain.
I read on head-fi.org, that viper4android is just an Equalizer which mostly raises the amount of bass (NOT the quality of bass), and most people think "more bass = better soundquality". So tonality gets changed. A bit like when you activate "Boomsound" on the settings with headphones plugged in. This raises bass, treble, and the volume level, and in direct comparison (mostly with bad/cheap headphones) it might sound better.
But its not, the soundquality gets worse with that.
I personally use this: http://forum.xda-developers.com/showthread.php?p=39672554
But i cant tell you, if it really improves the audio quality. I only tried a half song with my ue 900, and i didnt really heared a difference. Maybe because the difference is too small, or that you HAVE to have a 2nd device to compare both at the same time, to hear any difference.
i also didnt heared any hiss or any distortions.
But i think.... Alot people are not turning "BoomSound" OFF, so the Treble is way too much, and this can be that hiss, people are complaining about.
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+1 its similar to the beats on the one x... it just increases the loudness... of course the bass itself is not that bad but are you saying that boomsound is amplifying the sound similar to beats??

I only had "Beats Audio" via Mod on my desire HD like almost 2 years ago. So i cannot give you an exact comparison. But yes, it should be pretty similar.
At least, on my headphones (Beyerdynamic T90 / UE 900) with boomsound activated, it was un-listenable, because of TOO heavy treble (due to boomsound). Without the treble changes on that setting, it might even be nice, to make the sound on neutral headphoens more fun when needed.

I haven't tried the earphones that come with the device ('cause I already had a pair I use and I've never used a pair of packed-in earphones in the past), but the audio quality through my Sony earphones are fantastic. I switched BoomSound on and off and it does make it noticeably better if you're comparing them "side-by-side" like that, and despite what others say, I didn't notice it raising bass all that much. It felt like the audio got a bit less tinny and...hollow, and sounded like it was more surrounding my head, instead of sounding like it was coming from the sides and slightly farther away. A very...untechnical explanation, but that's the way I heard it.
Some extra tinkering in PowerAmp and having moved from an iPhone 5 to this baby, the pure giddy bliss I dive into every time I listen to music with this device is unimaginable.
Earphone sound quality-wise, you can't get much better than this.

Fraught said:
I haven't tried the earphones that come with the device ('cause I already had a pair I use and I've never used a pair of packed-in earphones in the past), but the audio quality through my Sony earphones are fantastic. I switched BoomSound on and off and it does make it noticeably better if you're comparing them "side-by-side" like that, and despite what others say, I didn't notice it raising bass all that much. It felt like the audio got a bit less tinny and...hollow, and sounded like it was more surrounding my head, instead of sounding like it was coming from the sides and slightly farther away. A very...untechnical explanation, but that's the way I heard it.
Some extra tinkering in PowerAmp and having moved from an iPhone 5 to this baby, the pure giddy bliss I dive into every time I listen to music with this device is unimaginable.
Earphone sound quality-wise, you can't get much better than this.
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Click to collapse
The "Surrounding more around my head," is the sound stage. So a better sound stage is a good thing.
Sent from my HTC One_M8 using Tapatalk

Rate audio quality of ZF2!

So which earphones / cans do you use to listen to music.
On a scale of 1-5, 5 being the best, how would you rate the audio quality?
Have you used ASUS earphones/headphones with ZF2?
Discuss!

I used NT100 in-ear (I buy the 550ML, lowest spec, so no quick-charger and earphone included)
Playing music with PowerAMP, customize EQ, Limiting activated. At highest volume, I didn't hear any clipping like my old phone. I usually use it at 50-60% volume.

Really, I have to say that I could not diffrentiate between phones audio output once Viper4Android is installed with same settings. No earphones with my ZE551 4Gb ... I think US version gets that removed.
p.s: Using Yamaha EPH-50 Gold earbuds.

aziz07 said:
Really, I have to say that I could not diffrentiate between phones audio output once Viper4Android is installed with same settings. No earphones with my ZE551 4Gb ... I think US version gets that removed.
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No earphones with my 551ML either. Not that i would ever use them lol. I use a pair of Sony MDRs and it sounds alright, without Viper installed.

1 mine is awful

Using Sony headset, great along with viper4android as default music fx..

I am using monster beats + EXTREMEMusic + stock music app. Result is cool ?

I use Helium earphones and Google Play music app on my Zenfone 2 4go/64go model and it is awesome.
Sent from my HTC One using XDA Free mobile app

vegasdiceshooter said:
1 mine is awful
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Try Viper4Android?

The speaker on the Zenfone is pathetic. The tiny single speaker on my old phone (iPhone 5) is both louder and clearer. I got the ASUS headphones with my 550, but they are awful (I hate all inner-ear headphones anyway, but these sound very muddy and over-bassy and they keep popping out of my ears). Get much better sound through my old iPhone buds, which I always thought sounded good despite getting a lot of criticism. Max volume of the phone seems a little low to me, and reduces still further if you turn off the ASUS AudioWizard. I would like to try the phone with viper4android and some better headphones.

+1 ASUS AudioWizard is needed for proper sound. I wonder if there is a way to boost the speaker just like MTK devices ... The speaker is as big as the G3 yet the G3 sounds 2x louder. Boosted speaker with viper4android, its better than stock now.

It's not bad or about middle of the road for me. Primarily use aux (jack) for the cars. Bluetooth works fine. Speaker sucks. That's the best description. When I need to use Waze (nav app) I need to jack in or use bluetooth since you won't really hear it. 3.5mm audio jack and bluetooth are on the quiet side but the only improvement over the sub par speaker.

im using jabra step bluetooth headset with viper4android..makes me feel like partying in a club using SRS Audio (Extreme Trubass) convolver..

I'm going to echo @aziz07 - AudioWizard is necessary. If you've disabled it thinking it was bloat, go back and restore it or push it from a stock ROM.
After I had "cleaned up" the ROM, I had the most hollow-sounding audio: no bass, it was all harsh mids and treble. In my car, the woofers were barely engaging. Viper4Android did nothing except bring up the mids and make it sound even more hollow. That's when I realized there was something else EQ-related that was missing. I then restored AudioWizard and all was well.
The audio quality is good with this phone. It's a bit bass heavy (when things are default), but that's pretty objective and easily adjusted. Using cheap in-ear earphones, there's thump.
I don't think it sounds as dynamic as my LG G2, but I can't make a direct comparison since my G2 died.
I'm no audiophile, but I'm VERY pleased with the output quality at low to mid volumes.
Sent from my ASUS_Z00AD using Tapatalk

I know , it sounded like an empty can of coke :laugh: I told SuperZen Rom maker that it gives more power mA to AUX port ; he added AudioWizard backin R12 release. Along with viper4andorid, it beats my R.I.P lg g2 (Started freezing randomly then would not boot anymore ; anyway it felt so cheap to beginning with and was overheating all the time 74C ; this Zenfone rarely exceeds 50C unless using the 18W quick charge, yet still ~55C ; I have seen my SoC go as low as 29C and battery 25C - Intel 3D 22nm Tri-gate transistors :good.
I use Yamaha EPH-50 Gold (13.6mm drive) + Viper4Android with Sennheiser HD800 settings lol + AudioWizard Music ; the bass is so powerfull that it gives me a headache and I have to lower it lol

using a Xiaomi Piston 2 + Shuttle+ here
I can say that the sound quality is HORRIBLE,like one of the worst i've ever experienced.It's so bad i am cosider buying a used 32gb iPhone 5c for $175 just to listen to music

haha My iphone 4 sound like crap versus the Zenfone with the settings and boosts mentioned above. Read earlier posts or stay with iphone 5c. Same crappy sound with iphone6+ and worse is that you can't mod them and use Viper4Android. Bass is many times more powerfull in my car's stereo and Harman-Kardon home theater BIC PL-200 system.

Sound quality for me is pretty good. I've tried it with some Panasonic RPTCM125K in ears, koss KSC75, Grado SR60, and a Bose Soundlink mini. The Panasonic's sounded decent, if a little muffled, but no different than what I remember when using them with other phones. The KSC75s sound great, and have decent clarity. I also use them over Bluetooth with this phone via a g-cord wireless audio receiver (purchased on amazon). They sound quite good that way as well, maybe lacking a little detail. The grados sounded excellent, so I use those when I don't need to be moving around. the Bose sounded somewhat muffled. I'm not sure if equalizer settings on the phone and Soundlink were working against each other or what. Although, the Soundlink mini seems to be a bit finicky with the surface that you place it on, and I had it resting on my kitchen table when using it, so maybe that's what was causing it.
Audio characteristics aside, and I'm no audio expert, the audio amplifier used in this phone seems quite capable. TPA2080D1, in case you're wondering. The full Bill of materials can be found at http://www.ewisetech.com/Pages/Product/bom.aspx?s=1961&dt=6820
Edit: I'm running with the audio wizard turned off. Although, I wouldn't be surprised if there's still some equalizer adjustment going on in the background.
Sent from my ASUS_Z00AD using Tapatalk

Speaker quality is average at best. Volume is too low, audio is distorted at max volume.
Sent from my ASUS_Z00AD using Tapatalk

glock24 said:
Speaker quality is average at best. Volume is too low, audio is distorted at max volume.
Sent from my ASUS_Z00AD using Tapatalk
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Are you using Viper4Android? It made a big difference here even for the external speaker, use Vocal Boost and maxout everything but don't use speaker optimization. You can also apply this systemwide by deleting 2 paragraphs in /system/etc/audio_policy ; --> See Zenfone 2 Resources thread in viper4android section. After audio_policy modding for better V4A compatibility, Its working with Tunein radio, making crappy 32kbps radio stations sound much better, it will work with Youtube, etc

ZTE Axon 7 Audio Quality

Can anyone who has the Axon 7, let us know how the audio quality is with headphones. I'm stuck between this and the OnePlus 3, but I have a pair of Sennheiser Momentums and if the Axon 7 can blow people away with a good pair of headphones I might have to go for it!

connorhiller said:
Can anyone who has the Axon 7, let us know how the audio quality is with headphones. I'm stuck between this and the OnePlus 3, but I have a pair of Sennheiser Momentums and if the Axon 7 can blow people away with a good pair of headphones I might have to go for it!
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I'm very interested in this my self. The audio of the Axon 7 is said to be very good but I have yet to see any comparisons of just how it stacks up to other devices.
The OP3 has very good audio out put also from what I have read. It's said to be on par or perhaps a bit better than the iPhone and just behind the HTC 10.
I would assume the Axon 7 would be superior to the OP3 and not sure how it compares to the HTC 10. Though PC Magazine's review mentioned the HTC 10 was louder with it 1V output from the headphone jack. I'm a little disappointed by this. If true, it doesn't meant the Axon doesn't sound better. It just won't drive hard to drive headphone as well. Not a problem for most people and IEM, but I have a few hard to drive on ears that could make use of the extra power.
It should offer excellent audio from both the dual front facing speakers, that get very loud, and the headphone jack. That plus the high res display that is Daydrean ready makes it my choice over the OP3.
here is a little write up I found:
https://community.zteusa.com/thread/2110

I am anxiously awaiting my Axon 7, but I can comment on the OP3's jack since you brought it up.
My OP3 blows away my Nexus 6. My completely stock OP3 has a stronger output than my N6, which had Viper4Android installed.
No reason why the Axon shouldn't be at least as strong as the OP3.

I hope those dual chips can output some serious power...

I'm happy to hear the OP3 has good audio output! I would probably buy it right now, but it seems Oneplus is having stocking issues... "Ships within 14 days" is what it says on their website, UGH!!

Don't really like his comparison videos, but for audio, this is one is pretty good. https://www.youtube.com/watch?v=lz92h5JJxfg
Of course, that's only over the speakers and not wired. Wired it should beat pretty much anyone, based on the chipset being used.

Okay, I think it was actually my fault that there was an audio problem. I have been using an app called Automatic Call Recording for a few months on a couple of other android phones. I had installed it on my Axon 7 while I was setting it up. I uninstalled it and now my audio seems to be better. Everything is quite loud and actually sounds great. I can't use the earbuds at max volume without hurting my ears. Just don't use that app and you should be fine lol.
"I received my Axon 7 today and I can honestly say I am very disappointed in the audio quality. I was expecting the dual speakers and included earbuds to output at least good audio, and somehow I can barely hear anything from either the dual speakers or the earbuds even at full volume. I am extremely disappointed. When I watch a Youtube video using the dual speakers I turn the volume up to max and still the audio is very quiet. I made a few phone calls and could barely hear the other person on the dual speakers, earbuds, or normal earpiece. Idk if there is something wrong with my Axon 7 specifically, or if maybe there will be a software update soon to fix this, but this is completely unacceptable."

r3xx3r said:
Okay, I think it was actually my fault that there was an audio problem. I have been using an app called Automatic Call Recording for a few months on a couple of other android phones. I had installed it on my Axon 7 while I was setting it up. I uninstalled it and now my audio seems to be better. Everything is quite loud and actually sounds great. I can't use the earbuds at max volume without hurting my ears. Just don't use that app and you should be fine lol.
"I received my Axon 7 today and I can honestly say I am very disappointed in the audio quality. I was expecting the dual speakers and included earbuds to output at least good audio, and somehow I can barely hear anything from either the dual speakers or the earbuds even at full volume. I am extremely disappointed. When I watch a Youtube video using the dual speakers I turn the volume up to max and still the audio is very quiet. I made a few phone calls and could barely hear the other person on the dual speakers, earbuds, or normal earpiece. Idk if there is something wrong with my Axon 7 specifically, or if maybe there will be a software update soon to fix this, but this is completely unacceptable."
Click to expand...
Click to collapse
That's really odd. The PC Mag review said it was louder than both the HTC 10 and Alcatel Idol 4S. Have you tried messing with the audio effects?
EDIT: Never mind.

When I get my Axon 7 in the next 24 to 48 hours. I will post my initial impression of the Audio Quality/Power Output. My ASUS ZenFone 2 was average to slightly below in terms of power output. So I will know how good or bad the Axon 7 is in power output.

I was able to make my OnePlus One's dual mono speakers sound relatively decent with a lot more bass than they originally output (it was basically nonexistent until the volume is maxed out) using ViPER4Android. They sound almost like the iPhone speaker, which is decent enough in terms of bass and quality for a single bottom-firing speaker. I can only imagine what it can do with these dual front-facing stereo speakers.

Have the axon 7 and am had a little listening session last night.
Headphone ? : V-Moda M100.
Past phones with good DAC? HTC 10, Note 5 and S6 (Same DAC as note 5).
Compared to the others, the DAC delivers. It's a relatively flat sounding DAC so you get no shape in sound. Everything is clear and concise. The output is great. Drives the M100 fine but then again, it's a 32 ohm headphone. Using power amp (yes I like that better than neutron), I set it up to play music in 24 bit mode. Immediately with the AKM 4491 (axon DAC), you hear how crappy mp3s are. Even at 320kbps. High bit rate acc sound enter but with this phone, lossless shines. The difference is not like you'll dump your mp3 library but you'll enjoy lossless a lot more. Great stereo separation, fantastic noise floor, no white noise. Just clear clean audio. BTW this phone has two audio chips as mentioned however. One is for recording and the other for listening. The amplifier is the AKM 380. Overall very pleased with the sound. Better than the note 5 Wolfson DAC and hard to compare with the HTC 10 since I only owned it for a week.
Sent from my ZTE A2017U using Tapatalk

osmosizzz said:
Have the axon 7 and am had a little listening session last night.
Headphone ? : V-Moda M100.
Past phones with good DAC? HTC 10, Note 5 and S6 (Same DAC as note 5).
Compared to the others, the DAC delivers. It's a relatively flat sounding DAC so you get no shape in sound. Everything is clear and concise. The output is great. Drives the M100 fine but then again, it's a 32 ohm headphone. Using power amp (yes I like that better than neutron), I set it up to play music in 24 bit mode. Immediately with the AKM 4491 (axon DAC), you hear how crappy mp3s are. Even at 320kbps. High bit rate acc sound enter but with this phone, lossless shines. The difference is not like you'll dump your mp3 library but you'll enjoy lossless a lot more. Great stereo separation, fantastic noise floor, no white noise. Just clear clean audio. BTW this phone has two audio chips as mentioned however. One is for recording and the other for listening. The amplifier is the AKM 380. Overall very pleased with the sound. Better than the note 5 Wolfson DAC and hard to compare with the HTC 10 since I only owned it for a week.
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Click to collapse
Very good. Finally an actual first impression.

USB Audio working on axon 7?
Please If any have some usb soundcard or DAC player to test it with OTG cable on Axon 7.
Thx

TomoBero said:
USB Audio working on axon 7?
Please If any have some usb soundcard or DAC player to test it with OTG cable on Axon 7.
Thx
Click to expand...
Click to collapse
I have the Fiio E17K. I will see if it works by tomorrow. It should most likely.

TomoBero said:
USB Audio working on axon 7?
Please If any have some usb soundcard or DAC player to test it with OTG cable on Axon 7.
Thx
Click to expand...
Click to collapse
Yes. There's a dedicated USB DAC Audio Setting in the Developers Options.

Poweramp Alpha Build 703 works with Dolby Atmos.

Any issues using High-Res Output in the Poweramp Alpha?

wwyjoe said:
Any issues using High-Res Output in the Poweramp Alpha?
Click to expand...
Click to collapse
Nope.

As a spotify user with ATH M50, will the DAC serve me well?

r3xx3r said:
Okay, I think it was actually my fault that there was an audio problem. I have been using an app called Automatic Call Recording for a few months on a couple of other android phones. I had installed it on my Axon 7 while I was setting it up. I uninstalled it and now my audio seems to be better. Everything is quite loud and actually sounds great. I can't use the earbuds at max volume without hurting my ears. Just don't use that app and you should be fine lol.
"I received my Axon 7 today and I can honestly say I am very disappointed in the audio quality. I was expecting the dual speakers and included earbuds to output at least good audio, and somehow I can barely hear anything from either the dual speakers or the earbuds even at full volume. I am extremely disappointed. When I watch a Youtube video using the dual speakers I turn the volume up to max and still the audio is very quiet. I made a few phone calls and could barely hear the other person on the dual speakers, earbuds, or normal earpiece. Idk if there is something wrong with my Axon 7 specifically, or if maybe there will be a software update soon to fix this, but this is completely unacceptable."
Click to expand...
Click to collapse
I think we all know this comment is B.S. !..
Have the one plus 3 headphone jack output is amazing. Looking at the axon 7 though

How to improve audio with headphones?

I've got a good set of headphones, but I notice that the audio quality using the headphone jack is very bad. Does anybody know of a way to improve the audio quality? My tablet is rooted, if that matters.

Ye
I experience the same thing. The bass sounds very bad.

woody1 said:
I've got a good set of headphones, but I notice that the audio quality using the headphone jack is very bad. Does anybody know of a way to improve the audio quality? My tablet is rooted, if that matters.
Click to expand...
Click to collapse
Do you know the socket type on you tablet as if you are using a 3 section plug on a 4 section socket it can force mono only play-back.
I contacted Huawei about this and their advice of earphones were the 3.5 mm made up of 4 connections.
I am not well versed on the matter but I have had no problems and excellent stereo reproduction following the tablet manufacturers advice.
Sent from my Moto G (4) using Tapatalk

I find the sound very acceptable, now that I've turned off the SWS mode. It can't power my Sennheiser HD600s as well as my HTC 10 but it's fine with my HD25s, much better than my previous Sony Z3 Tablet Compact.
The sound is warmer and less analytical than on the HTC but I've got used to it and enjoy it over long listening sessions.
However, an update could probably squeeze much better performance from the AKM chip, which appears to have potential.

What's the SWS mode?

SWS - Super Wide Sound technology developed by Harman Kardon. On speakers it's okayish, on headphones it's trash. Disable it.

SWS was already turned off on my tablet, so I don't think that's the problem.

woody1 said:
SWS was already turned off on my tablet, so I don't think that's the problem.
Click to expand...
Click to collapse
My tablet turns it back on automatically after some period of time. Try switching SWS on and back off.
That said, I'm not too impressed by the headphone performance. The sound lacks clarity at any volume. The tablet is great media consumption device overall, but I never listen to music with headphones on it.

Hello, just wanted to say that I experience the same issue with me Mediapad M2.
The sound through headphones sounds very dull and is extremely bad. I tried the same headphones on an iPhone 7, an old Android Phone (Galaxy S2) and a cheap tablet (Alcatel) and have no problems with those devices.
But my 350€ Premium Tablet can't produce good sound apparently.
Tried turning off SWS-Mode => No improvement.

For what it's worth, I find the headphone output on the M3 to be very good but yes, SWS seems to be re-enabling itself and not being reflected in the settings app. A little bit annoying. I don't think I noticed it doing that until I upgraded to Nougat.

Mediapad's own headphone works very well, and my aging Sennheiser phones work very well too, with good basses. The tablet's own speakers are superior, anyway. And leaving in landscape mode improve the stereo effect, by using each speaker for each side.
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Audio quality

Hi experts,
I'm a long time Xiaomi user coming from Mi A1 thinking to buy this Mi 9T in US.
I'm not to happy with the A1 audio quality, especially over the headphones. I tried different brands, but not much luck. My GF has a note6pro, my family 5a..
Looking at the gsmarena site they are not impressed too with headphone test on this model, not sure it can be trusted though.
My main concern is the microphone and echo/noise canceling.
Can you guys give me a "real life review"?!

Check other thread, there many other (me included) confirm audio quality is suprisingly good, contrary to rumors. Maybe updates improved it?
I can say it is just as good as my amazing LG V20 with quad DAC! And the LG V series are the bechmark when it comes to android audio quality.
Only my problem is that volume is low, but AFAIK that is EU regulations, and should be easy to hack/fix, and would not apply anyway AFAIK for US version.
Just got my Mi 9T, and it is just STUNNING! A piece of art. I still catch myself staring at its beauty.

I would like to know about this too. And once again, there is NO EU regulation limiting volume. Manufacturers are meant to warn users when the volume is getting loud so they can confirm they want to proceed. If the phone companies can't read the rules, that's not the EU's fault. Enough with the fake news.

There's two modes of audio in the 9t "hi-fi" or regular.
I think that the option it's meant to switch from the audio chip modes, regular or performance (I think it's the best chip it has Qualcomm for audio, or at least they made it sound like that).
This performance mode uses more power, like 5 times more, and I am almost certain that gsmarena reviewed it without this setting on, that's why the poor results.
Look at this for more info of the chip.
https://www.qualcomm.com/products/wcd9375

Interesting for the consuption I didn't know ! and I can confirm that the sound quality is very good.
For the volume mine is very loud, impossible to put at max but it depend of your earphones impedance and many others things. (you have to play good quality sample music like FLAC and a good player like "AIMP" or "Poweramp" that can be "bit perfect"

Yes, I did a blind test against my creative Sound Blaster E1 (the phone supports DACs over USB C as well) and it is indistinguishable from that nice and proper DAC, IN THE HI-FI MODE. The source was lossless stuff from Tidal and the earbuds used were my trusty HiFiMan RE400a earbuds. I can verify that one has to listen at like two clicks below the full volume for everything to come through (i.e. the volume is a bit low, but baseline audio performance is excellent)

soumen08 said:
Yes, I did a blind test against my creative Sound Blaster E1 (the phone supports DACs over USB C as well) and it is indistinguishable from that nice and proper DAC, IN THE HI-FI MODE. The source was lossless stuff from Tidal and the earbuds used were my trusty HiFiMan RE400a earbuds. I can verify that one has to listen at like two clicks below the full volume for everything to come through (i.e. the volume is a bit low, but baseline audio performance is excellent)
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That's nice to hear.

mic
razielmcr said:
That's nice to hear.
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I would be also interested in the microphone handling in the topic of Audit quality. On Mi A1 ppl always complained when I was using a headset as the noise canceling part did not work. Same for Speaker mode..
Also why "Hi-Fi audio" is not on by default as it claims to increase audio quality.

Regarding the phone calls I can tell that my factory set 9T is poor. I cannot hear and understand what people say when calling. (Never had this on any phone before) Weird sound and some echo. And nowhere any audio settings in phone.

marko-mb said:
Regarding the phone calls I can tell that my factory set 9T is poor. I cannot hear and understand what people say when calling. (Never had this on any phone before) Weird sound and some echo. And nowhere any audio settings in phone.
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I don't have that problem. Phone calls are clear

Regarding audio quality over a headphone jack = it is worst audio quality I have ever tested from any smartphone be honest. I also know people who see it the same way. I went to Mi9T from Pocophone and never had this issue there - poco is still in my house, I gave it to my wife so I can really compare between the two. Tried both normal and hi-fi modes on Mi9T.
Audio over BT is fine on other hand - thats most important for me
I was testing audio quality on SONY WH-1000MX3
What could be the reason for this I dont know. The audio chip should be great. I have tried many versions of MIUI as well.

Tested right now with Beyerdynamic dt770 Pro 250 Ohm version. My source file is from deezer to have a better idea of an average quality of a song someone might listen to.
Hi-Fi is enabled and i can say that audio quality is pretty good. I wouldn't compare it to LG Quad Dac but the phone is powering 250 Ohm studio headphones very well.
People usually evaluate audio quality by the amount of bass. IMO its good enough.

@Nexus5-32GB I have the same impression. I came from a Zuk Z2 Pro and audio quality is poor. Bass is OK but mids and treble are too high. I'm using the same Senheiser MX-30G as always and the difference is noticiable even in Hi-Fi. My wife's Redmi 4A have better sound.

I am using poweramp music player to listen to music, and the audio quality is just superb! Previously I used google play music with mi sound enhancer and the audio quality is pretty mediocre compared to poweramp.

I tested hifi with AudioTechnica M50. It does make a difference and I feel it is a lot louder so much that I'm afraid of pushing volume to max. I like my hearing very much. You don't need portable amps with this phone for the most part. It's probably not audiophile approved or something like that but it sounds very full.

billiken_27 said:
@Nexus5-32GB I have the same impression. I came from a Zuk Z2 Pro and audio quality is poor. Bass is OK but mids and treble are too high. I'm using the same Senheiser MX-30G as always and the difference is noticiable even in Hi-Fi. My wife's Redmi 4A have better sound.
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What player are you using?
Using Google play the sound it's ****.
Using Tidal it's heaven, don't know why.

Exactly, if you use it right the sound is very good but if you listen mp3 with googlemusic, sure the best earphones can't do anything for you

razielmcr said:
What player are you using?
Using Google play the sound it's ****.
Using Tidal it's heaven, don't know why.
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I don't think it's a player issue 'cause I always use the same player. I always compare the sound using Spotify. I use Spotify on all my family devices.

billiken_27 said:
I don't think it's a player issue 'cause I always use the same player. I always compare the sound using Spotify. I use Spotify on all my family devices.
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Yeah, it doesn't make any sense, I know, but in my case that happend, playing throug play music was horrible and understandable that people complain about it, but with Tidal it's beyond anything i've heard.
Other users have notified that they too notice when playing through play music.

actually is awesome
brombadeg said:
Hi experts,
I'm a long time Xiaomi user coming from Mi A1 thinking to buy this Mi 9T in US.
I'm not to happy with the A1 audio quality, especially over the headphones. I tried different brands, but not much luck. My GF has a note6pro, my family 5a..
Looking at the gsmarena site they are not impressed too with headphone test on this model, not sure it can be trusted though.
My main concern is the microphone and echo/noise canceling.
Can you guys give me a "real life review"?!
Click to expand...
Click to collapse
Coming from a zte axon 7 I was really doubtful about the sound quality, but I'm impressed about it, it has a hifi logo on the box and sounds really good, with a couple of good headphones I can't listen no difference with the zte axon 7, also had a poco f1 and it sounds a thousand times better than the poco