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Guys,
Another day, another observation. When you plug in the headphones, do you guys hear a hissing/static/white noise for a couple of seconds initially. I am able to reproduce this every time I plug in my headphones (tried three different sets). I am not too bothered by it because the noise dies after 2-3 seconds. I also witness the same behavior when I pause a song.
I guess I am raising the topic here because am not sure if this is common across all WP7 devices (thereby making this a WP7 issue), if it is only my phone, or if it is common across all Venue Pros.
Thanks for any input.
ZappiestOyster said:
Guys,
Another day, another observation. When you plug in the headphones, do you guys hear a hissing/static/white noise for a couple of seconds initially. I am able to reproduce this every time I plug in my headphones (tried three different sets). I am not too bothered by it because the noise dies after 2-3 seconds. I also witness the same behavior when I pause a song.
I guess I am raising the topic here because am not sure if this is common across all WP7 devices (thereby making this a WP7 issue), if it is only my phone, or if it is common across all Venue Pros.
Thanks for any input.
Click to expand...
Click to collapse
I get the same noise, but mine is constant. Whenever a sound plays, the white noise/hissing in the background comes up and continues for 5-10 seconds after the sound is played and then goes out. Then when another sound happens, it does it again.
It almost makes using headphones unbearable.
I've tried multiple sets of headphones too, it does it on them all.
I think it may have something to do with the curved top of the phone and the fact that the plug doesn't go all the way into the device.
Anybody else have a similar experience?
jfellows said:
I think it may have something to do with the curved top of the phone and the fact that the plug doesn't go all the way into the device.
Anybody else have a similar experience?
Click to expand...
Click to collapse
I don't think it's that - if the curved surface was the culprit, the sound wouldn't vanish after a few seconds. It almost seems like a software issue.
Thanks for confirming the behavior!
I only hear the hissing sound for a few seconds after plugging it in to the jack...
Hearing a hissing on most smartphones is pretty common, in my experience. The better quality earphones you use the more you will notice it. The Nexus One did, the Venue Pro does, my N95 did a bit.
People I've called with the built in headphones/mic say the noise levels are so extreme they are unusable. Hopefully the free Bluetooth headset we're all getting will fix that issue...
Hello!
This is normal when companies use cheap DACs and amps for sound replication. The DAC turns on when you play sounds, and turns off when there's a period of no sound. If it's a cheap system, there's a noticeable base sound/noise that is added to your signal.
When you have music playing, that, of course, is drowned out by the music. Thus, you won't hear it unless you have really soft music, say, a few bars rest in your classical album or something.
The problem also is more noticeable with low impedance earphones (IEMs, for example).
A possible, easy way to fix this is to use an inline resistor/impedance cable on your headphones, since typically this noise does not vary with volume (in my experience). Then, you bump up the volume on your device... if it's powerful enough to do it. Otherwise, you'll have to inline resistor, a clean-sounding portable amplifier (powered by additional), and then your headphones. It gets pretty bulky...
Alternatively! Separate your music player and your phone. Unfortunately, the DVP has such a nice Zune interface. And still, with cheap music players you can hear the hiss if you're careful. I can hear this on iPods with my earphones still...
Sorry to hear about this! I was hoping that the sound quality would be decent. I might try to get an HD7 instead now...
Cheers!
linj said:
Sorry to hear about this! I was hoping that the sound quality would be decent. I might try to get an HD7 instead now...
Cheers!
Click to expand...
Click to collapse
Just to let you know, the HD7 does not have the hissing/static that the DVP does. I've tried the HD7, Samsung Focus and DVP and HD7 had the best sound quality in my opinion. The Focus sounds muffled compared to both HD7 and DVP.
I've got the same hissing noise on mine, but I think it's an issue with a crappy DAC as it's only there when there is sound. I was hoping to replace my Zune HD but there's no way that's gonna happen with this noise - it's AWFUL!
I'm really thinking about moving to a Samsung Focus. I loved this phone when I first got it, but over time I just uncover more and more I don't like.
Arcarsenal said:
Hearing a hissing on most smartphones is pretty common, in my experience. The better quality earphones you use the more you will notice it. The Nexus One did, the Venue Pro does, my N95 did a bit.
Click to expand...
Click to collapse
Very true. Almost every phone I've used has this. It's more noticeable on some phones than others but it's nothing unique to the DVP.
Bringing this back to the top, I've observed something on my new model, though I could have sworn the one I sent back for a refund did not have this problem...and it only occurs with earbuds, and not ear phones (I have a big pair of medium to high quality full-size Creative earphones, the buzzing is not audible at all with them.
Since this phone seems reasonably crash-free, I'm reluctant to press Dell for a replacement, especially if, viola, all the DVPs have this problem. Mine seems particularly loud, but that may be a combination of the Zune Premium earbuds I'm using and other factors. As others said, it vanishes briefly if you pause a song (like the sound output is switching off to save electricity or whatever) but resumes immediately. I might be better off just going through various earphones and finding a brand that's of at least the quality of my current earbuds but minimizes the effect.
EDIT: Additionally, lowering the volume simply makes it much more noticeable.
I noticed that even though the phone is muted and all sounds are off, sometimes there is a clicking noise coming from the speaker when I press buttons that would normally make a noise IF the phone wasn't muted. Is that common?
I've noticed this too, it seems to be a very quiet clicking sound though, and its kind of intermittent, it only happens every 3 or 4 clicks.
Yes, thats correct!
Have you been able to find a fix?
I first commented on this issue on the official CM10.1 thread but realized it was off-topic to do so.
For me, turning off click sounds in Settings fixes the issue although if you put it on Sound or Vibrant mode, you won't be able to hearing any clicks
nexus14 said:
Have you been able to find a fix?
I first commented on this issue on the official CM10.1 thread but realized it was off-topic to do so.
For me, turning off click sounds in Settings fixes the issue although if you put it on Sound or Vibrant mode, you won't be able to hearing any clicks
Click to expand...
Click to collapse
Im having this issue as well, anyone been able to find a fix ? anyone using a custom rom that makes this go away ?
Me too. Both N4s.
[LG NEXUS⁴] [CARBON] [MATR1X]
i have it too.
and thing that comes to my mind. as you all know speaker on N4 is constantly buzzing (due to bad electric isolation or smth like that)
so could it be that touching the device makes some kind of electrical interference (i dont know how to express what i mean) and we hear it through the speaker ?
dzumagos said:
i have it too.
and thing that comes to my mind. as you all know speaker on N4 is constantly buzzing (due to bad electric isolation or smth like that)
so could it be that touching the device makes some kind of electrical interference (i dont know how to express what i mean) and we hear it through the speaker ?
Click to expand...
Click to collapse
I had this on my previous android device (LG P990). I think it's just a software bug on ALSA.
@up
ALSA ?
dzumagos said:
@up
ALSA ?
Click to expand...
Click to collapse
yeah, in linux is the driver audio
I've noticed this too... I'm waiting for 4.3...
I noticed this last night because I was in a quiet room and I'm probably being overly paranoid about it. An example, if you open up sounds and then notifications for instance, click on a sound. I can hear a very slight click of the speaker coming on, it plays the notification sound and then for about 2-3 seconds after that, I can hear a slight noise of the speaker still being powered and then it shuts off.
My only real concern is the slight click noise of the speaker coming on since I checked a few other phones I have and this doesn't happen. Like I said, probably paranoid but was curious if this is normal.
odnerd said:
I noticed this last night because I was in a quiet room and I'm probably being overly paranoid about it. An example, if you open up sounds and then notifications for instance, click on a sound. I can hear a very slight click of the speaker coming on, it plays the notification sound and then for about 2-3 seconds after that, I can hear a slight noise of the speaker still being powered and then it shuts off.
My only real concern is the slight click noise of the speaker coming on since I checked a few other phones I have and this doesn't happen. Like I said, probably paranoid but was curious if this is normal.
Click to expand...
Click to collapse
Normal. Every speaker does this. Don't worry.
<<SOLVED>> The moto G Opamp is not very efficient. It struggles to go down to 2Ohm stable. This means average earbud type headphones rated at 16Ohms. will have hiss and other artifacts. Higher impedance headphones. 40-70Ohms have much better sq. Much above 70Ohms and I suspect the Moto G won't be powerful enough to drive them.... so, that's the sweet spot!
Hey,
Since I updated to kitkta4.4.2 I notice there is a significant background hiss listening with headphones.
As soon as you use an app that activates the audio jack the hiss kicks in, it is constant, not volume dependent. If you turn the volume down to zero, but the app keeps the sound output active the hiss remains.
when the app is closed, the hiss abruptly stops (presumably when the sound API deactivates the inbuilt opamp to save battery)
I'm about 90% sure this wasn't present under 4.3 or was far less noticeable.
I'm not being picky either, this is bad enough that it would make using the phone as a walkman at a low or moderate volume unpleasant. From experience I'd estimate the hiss at approx -20dB.. this is similar to the hiss you would hear from your average desktop PC fan at idle under your desk..
can anyone test this too, on 4.3 and 4.4.2?
Oh, and use earbud headphones or good closed cup ones. Open phones, unless you are somewhere very quiet won't give a good idea of the hiss..
thanks
Can confirm this on 4.4.2, too bad I didn't see your post before updating, as I don't really remember how it was on 4.3 :/
You don't actually have to use earphones, it's noticeable through the speaker, too (well I'm in my room alone and I put my ear close to it). However, I wouldn't say it's very significant - when using earphones I can hear it when muted, on the 1st bar after mute; on the 2nd you can't really say if you hear it or is it your imagination; and on the 3rd bar it's unnoticeable.
I can't notice any hiss in 4.3, even if I use a headphone amp. No clicking sounds either when the opamp turns on.
Sent from my XT1032 using xda app-developers app
UnknownAX said:
I can't notice any hiss in 4.3, even if I use a headphone amp. No clicking sounds either when the opamp turns on.
Sent from my XT1032 using xda app-developers app
Click to expand...
Click to collapse
this is what I was worried about. I didnt notice any hiss before either, and I had it connected to a car stereo so would amplify the issue (if it was there).
maybe something did change in the audio settings/drivers then. I have already tried dissablying all the dsp stuff with no luck, still the hiss and click when the opamp switches on/off.
Maybe it was there before though, and it's bad luck with the phone, rather than the OS version.
I have got UK Retail 4.4.2 and I have tried to replicate this. I have tried YouTube, Spotify Play Music and TuneIn. I do not experience a hiss!
UnknownAX said:
I can't notice any hiss in 4.3, even if I use a headphone amp. No clicking sounds either when the opamp turns on.
Sent from my XT1032 using xda app-developers app
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Click to collapse
dhilluk said:
I have got UK Retail 4.4.2 and I have tried to replicate this. I have tried YouTube, Spotify Play Music and TuneIn. I do not experience a hiss!
Click to expand...
Click to collapse
Under 4.3 to save battery I disabled apps I wasn't using, including the Audio Effects app, and google play. When you disable them it forces you to 'uninstall updates' which I didnt realise at the time, but I think may have been specific to the moto g, as you cannot redownload them from playstore, or update them.
Would someone be so kind as to upload the FULL apk of their google play and and Sound Effects, from their stock 4.4.2 build?
Im pretty sure this is down to the software API that activates the opamp. (as it is very distinct), it even happens when you activate audio by using the rocker to increase the ringtone volume!?!?!???
It sounds like listening to a really cheap mp3 player with a low S/N ratio...
** edit I mean 'Play Music' not 'google play'
Hi,
I actually just registered to say this was very much present on my moto g on android 4.3 and is still the same on KitKat. It definitely sounds like a cheap mp3 player. Does anyone know of a fix?
Thanks
helppme said:
Hey,
Since I updated to kitkta4.4.2 I notice there is a significant background hiss listening with headphones.
As soon as you use an app that activates the audio jack the hiss kicks in, it is constant, not volume dependent. If you turn the volume down to zero, but the app keeps the sound output active the hiss remains.
when the app is closed, the hiss abruptly stops (presumably when the sound API deactivates the inbuilt opamp to save battery)
I'm about 90% sure this wasn't present under 4.3 or was far less noticeable.
I'm not being picky either, this is bad enough that it would make using the phone as a walkman at a low or moderate volume unpleasant. From experience I'd estimate the hiss at approx -20dB.. this is similar to the hiss you would hear from your average desktop PC fan at idle under your desk..
can anyone test this too, on 4.3 and 4.4.2?
Oh, and use earbud headphones or good closed cup ones. Open phones, unless you are somewhere very quiet won't give a good idea of the hiss..
thanks
Click to expand...
Click to collapse
motg-gm said:
Hi,
I actually just registered to say this was very much present on my moto g on android 4.3 and is still the same on KitKat. It definitely sounds like a cheap mp3 player. Does anyone know of a fix?
Thanks
Click to expand...
Click to collapse
Now this is getting weird. I think I'll install the ota to see how mine behaves. The G's audio quality decent enough imo. Probably above Android smartphone average. But what I like the most is that it's 100% silent, regardless of the volume setting, headphones or the amp.
Having said that, I will still get a USB DAC solution for it, which luckily has native support on both stock ROMs.
UnknownAX said:
Now this is getting weird. I think I'll install the ota to see how mine behaves. The G's audio quality decent enough imo. Probably above Android smartphone average. But what I like the most is that it's 100% silent, regardless of the volume setting, headphones or the amp.
Having said that, I will still get a USB DAC solution for it, which luckily has native support on both stock ROMs.
Click to expand...
Click to collapse
Is there anyway to update the phone without wifi ?? ...my friend as unlimited data but no wifi and she really wants to update ?
boe323 said:
Is there anyway to update the phone without wifi ?? ...my friend as unlimited data but no wifi and she really wants to update ?
Click to expand...
Click to collapse
I don't see how this is on-topic, but of course, you can download the update either on Wi-Fi or mobile data.
I don't know what you mean with "hiss", but since I updated mine (today - uk), i have started to notice some "clicks" in musics, that i didn't have before.
I was using PlayerPro, turned off the equalizer, uninstalled and reinstalled it again, and it was solved.
Google music, had no issues.
RickPinto said:
I don't know what you mean with "hiss", but since I updated mine (today - uk), i have started to notice some "clicks" in musics, that i didn't have before.
I was using PlayerPro, turned off the equalizer, uninstalled and reinstalled it again, and it was solved.
Google music, had no issues.
Click to expand...
Click to collapse
by hiss, I mean hiss. It is probably around 18KHz, and is similar tot he sound of RF interference on a stereo (alsmost like the snow screen sound on a tv).
It is not volume dependent so it is defenitely downstream from the DAC, and must be the opamp or downsteram from the opamp in the phone. It is most likely from a poor ground some where in the audio path (assuming the opamp isn't awful, anyone know the chip?). It could be due to the single board set up of the Moto G mainboard design. I'm guessing here, but if the PCB has the audio channel close to any of the ground of power channels, this would explain my hiss. If it is built to tight tollerance, this could also explain why some people have it, others don't.
In laymans terms, I'm saying the audio signal is 'dirty. If anyone has every used a PC with crappy audio on the motherboard, they will know exactly what this problem is like. When no program is using the audio driver, the board puts the audio to 'sleep', when you open a program that uses that audio driver, the audio wakes up and you get some hiss, noise through the audio and pc speakers. This is exactly what I experience with my moto G.
if im honest, it's unlistenable, however I'm a bit of an audiophile so I can appreciate for most people they won't see it as a problem..
helppme said:
if im honest, it's unlistenable, however I'm a bit of an audiophile so I can appreciate for most people they won't see it as a problem..
Click to expand...
Click to collapse
I found 4.3 to already be noisy with the hiss when using my earphones, which have a low attenuation and so even low volumes sound loud on them. To get around this problem I bought an attenuator which connects between the phone and the earphones. Then I set the phone audio to maximum, and reduced the volume using the attenuator. Setting the phone audio to loud means the hiss volume is low compared to the volume of the sound coming out of the phone.
This is the attenuator I use:
http://www.amazon.co.uk/dp/B008EWP07E
RickPinto said:
I don't know what you mean with "hiss", but since I updated mine (today - uk), i have started to notice some "clicks" in musics, that i didn't have before.
I was using PlayerPro, turned off the equalizer, uninstalled and reinstalled it again, and it was solved.
Google music, had no issues.
Click to expand...
Click to collapse
superusr said:
I found 4.3 to already be noisy with the hiss when using my earphones, which have a low attenuation and so even low volumes sound loud on them. To get around this problem I bought an attenuator which connects between the phone and the earphones. Then I set the phone audio to maximum, and reduced the volume using the attenuator. Setting the phone audio to loud means the hiss volume is low compared to the volume of the sound coming out of the phone.
This is the attenuator I use:
http://www.amazon.co.uk/dp/B008EWP07E
Click to expand...
Click to collapse
this is a possibility, but its not ideal... sadly this is looking like a hardware issue not a software one though as if it was software, I'd expect it to be upstream of the opamp. The fact your attenuator solution works, is more evidence this is a downstream issue . (as implification induced noise increases with the square of the volume (assuming a logarithmic volume scale))
I'm on 4.4. I notice a slight hiss when music is coming out of the phones speaker, though its completely undetectable if the phone is at around half volume. No hiss when coming through headphones.
Sent from my XT1034 using xda app-developers app
Ravinxx said:
I'm on 4.4. I notice a slight hiss when music is coming out of the phones speaker, though its completely undetectable if the phone is at around half volume. No hiss when coming through headphones.
Sent from my XT1034 using xda app-developers app
Click to expand...
Click to collapse
Please can you test something, with some sensitive in ear headphones (or in a quiet room if they are normal headphones.)
>Connect headphones to phone
>Make sure ALL apps are closed.
>turn the phones ring volume to zero
>you should hear silence.(regardless of what headphone volume is)
>On the home screen, Press the Up volume rocker 3 times quite quickly.
>On my phone, the headphones go from silent to Hiss, then I hear the 'Beep'.....'Beep' of the volume increase on top of the hiss. Wait 2 seconds after the second beep and you hear the Hiss abruptly stop, and you are back to silent.
I have this problem with all audio activity on the phone, but the ringtone volume trick is the easiest way to demonstrate it.
helppme said:
Please can you test something, with some sensitive in ear headphones (or in a quiet room if they are normal headphones.)
>Connect headphones to phone
>Make sure ALL apps are closed.
>turn the phones ring volume to zero
>you should hear silence.(regardless of what headphone volume is)
>On the home screen, Press the Up volume rocker 3 times quite quickly.
>On my phone, the headphones go from silent to Hiss, then I hear the 'Beep'.....'Beep' of the volume increase on top of the hiss. Wait 2 seconds after the second beep and you hear the Hiss abruptly stop, and you are back to silent.
I have this problem with all audio activity on the phone, but the ringtone volume trick is the easiest way to demonstrate it.
Click to expand...
Click to collapse
Or even easier, just press the volume down or up button once in any direction with headphones plugged in. Regardless of what it was set to and becomes set to, you will hear a faint background hum/hiss be emitted through the headphones for a second. This is fairly normal on any phone and even most audio devices. I don't know what you expect really in a smart phone that costs £129 in the UK. It is a compact environment to build so much electronics into and will never be a hifi device.
I tested with 3 phones on my desk right now and they all have a hiss when you first do something to make audio come through the headphones like quickly play and then pause a track. In fact, one phone (Samsung Galaxy Ace Plus) has not only a hiss, but a screech/high pitched whine as well. All of these "noises" that are detectable, become undetectable when volume of anything is turned up past the first or second bar anyway.
Ravinxx said:
I'm on 4.4. I notice a slight hiss when music is coming out of the phones speaker, though its completely undetectable if the phone is at around half volume. No hiss when coming through headphones.
Sent from my XT1034 using xda app-developers app
Click to expand...
Click to collapse
coursemyhorse said:
Or even easier, just press the volume down or up button once in any direction with headphones plugged in. Regardless of what it was set to and becomes set to, you will hear a faint background hum/hiss be emitted through the headphones for a second. This is fairly normal on any phone and even most audio devices. I don't know what you expect really in a smart phone that costs £129 in the UK. It is a compact environment to build so much electronics into and will never be a hifi device.
I tested with 3 phones on my desk right now and they all have a hiss when you first do something to make audio come through the headphones like quickly play and then pause a track. In fact, one phone (Samsung Galaxy Ace Plus) has not only a hiss, but a screech/high pitched whine as well. All of these "noises" that are detectable, become undetectable when volume of anything is turned up past the first or second bar anyway.
Click to expand...
Click to collapse
This is a fair point, and I agree is not surprising given the phones price. I think the reason I have posed this question was to a) determine if it could be software related (4.3 vs 4.4.2) but It doesn't looks so. b) Is it universal, or could be a slight lottery and maybe my phone is worse than others. As some people say they definitely have no issue. (granted it could be subjective)
Also, I would say, although it is present in most devices to some degree, it is noticeably worse on this phone than any other I have had. Multiple sony erricsons, galaxy Ace, Nokias.. And my last phone Galaxy S2 had extremely clean audio production. (i compared directly with moto g).
I do concede I am an audio snob though, so don't like listening to poor quality. I never really expected to use the moto g for music, but would have been a nice to have.
helppme said:
This is a fair point, and I agree is not surprising given the phones price. I think the reason I have posed this question was to a) determine if it could be software related (4.3 vs 4.4.2) but It doesn't looks so. b) Is it universal, or could be a slight lottery and maybe my phone is worse than others. As some people say they definitely have no issue. (granted it could be subjective)
Also, I would say, although it is present in most devices to some degree, it is noticeably worse on this phone than any other I have had. Multiple sony erricsons, galaxy Ace, Nokias.. And my last phone Galaxy S2 had extremely clean audio production. (i compared directly with moto g).
I do concede I am an audio snob though, so don't like listening to poor quality. I never really expected to use the moto g for music, but would have been a nice to have.
Click to expand...
Click to collapse
Yeah, it seems to me too that you are a bit more on the audio than most people
By the way, I was wondering up to which levels can you really say that you hear the hiss? As I've said before, for me it's definite hiss when muted and 1st level, weird feeling on the 2nd and I can't hear it from the 3rd.
theArchitektas said:
Yeah, it seems to me too that you are a bit more on the audio than most people
By the way, I was wondering up to which levels (just the volume slider, no music) can you really say that you hear the hiss? As I've said before, for me it's definite hiss when muted and 1st level, weird feeling on the 2nd and I can't hear it from the 3rd.
Click to expand...
Click to collapse
Depends on the music. pop music which has a lot of mids and highs, the hiss isnt noticible from notch 4 up maybe.
Quiet music, classical, R&B & hihop with a lot of bass beats but not many highs, you can hear the background his up to maybe 2 notches off max. But its acceptable from maybe half volume.
tbh it's more of a shame than an issue. I didn't expect this to replace a decent mp3 player, would just have been convenient is all.
I just got my moto x Pure a few days ago and i noticed when i receive a text message i get this pop noise after the notification sound stops playing. I went in the settings to change the notification sound and as im switching between them they all have a pop noise always after there done playing or sometimes before playing. If i try to change the ring tone it doesn't happen, they start and end fine with no pop noise. I remember having a similuar issue with my nexus 4 and to remedy the situation i would disable touch sounds and vibration but it doesnt seem to help with this phone.
Someone on reddit said he had the same issue. Anyone else experience this ?
Yep. Happens on my too. It's the speaker going online and standby. Happens on all phones, but in Moto X Pure is loud and noticeable. Cheap speaker? Don't know. Also on my, when playing the tone "Zeta" I get bad speaker crackling noise. Specially when volume is high.
robjbw said:
Yep. Happens on my too. It's the speaker going online and standby. Happens on all phones, but in Moto X Pure is loud and noticeable. Cheap speaker? Don't know. Also on my, when playing the tone "Zeta" I get bad speaker crackling noise. Specially when volume is high.
Click to expand...
Click to collapse
i adjusted the bass in the audio equalizer and it seems to help with ring tones like the zeta, at least i think it did.
I dont get the pop noise when i play a youtube video or listen to google music, so its weird to me.
robjbw said:
Also on my, when playing the tone "Zeta" I get bad speaker crackling noise. Specially when volume is high.
Click to expand...
Click to collapse
Thank you for posting this. Now I know I'm not the only one with the problem. I was worrying I'd have to do an RMA, but maybe this'll be fixable with a software update.
Didn't even notice the crackling until I specifically listened for it. Now I can't unhear it. Ughh! This is going to drive me nuts. Similar issue with my N6. Playing music or videos there is no problem. Just notifications and ringtones.
Sent from my XT1575 using Tapatalk
carlz28 said:
Didn't even notice the crackling until I specifically listened for it. Now I can't unhear it. Ughh! This is going to drive me nuts. Similar issue with my N6. Playing music or videos there is no problem. Just notifications and ringtones.
Sent from my XT1575 using Tapatalk
Click to expand...
Click to collapse
I don't want to highjack the thread, so we should probably move here to discuss crackling: http://forum.xda-developers.com/moto-x-style/help/bad-speaker-crackling-t3200536
The speaker crackling and pop noise after notifications may be seperate issues
ciproxr said:
The speaker crackling and pop noise after notifications may be seperate issues
Click to expand...
Click to collapse
Pretty sure they are. I have both though. I notice the pop very easily at night. I have a few apps set to priority, so they'll ring even when I'm sleeping. Last night I got a couple notifications and definitely heard an audible pop about a second after the tone stopped playing. It seems like it happens when power is being cut to the speaker.
My Nexus 6 had similar QC issues. The phone stopped detecting SIM cards about a month after I bought it. Moto sent me a replacement which I sold because it was NIB. Beginning to worry that Lenovo is cheaping out a bit too much on their flagships.
I don't have my phone in hand yet so...has anyone tried some third party ringtones or notifications? The reason I ask is because I imagine it's possible that the default recorded sounds may have some type of silent space after the "music" or the sound stops causing this. Maybe somebody can try a few home made ones to see if it still happens.
Yes i tried third party notification sounds. Same thing happens
Anyone else affected by this bug
Getting the pop noise as well. It's very noticeable. I'll hold off for awhile and see what Moto does about the issue.
I've got it as described above. Sounds like power coming on and then cutting off. Reminds me of powering on and off an old boombox from the 80's.
Sent from my XT1575 using Tapatalk
I have no POP noise at all. As I said before I think it has to do with the earliest batches that were delivered. Even though I ordered on the second day of pre-order I received mine several days after many others. Maybe I got mine from a second, or later batch?? No speaker distortion either even at full volume!
Decided to return it and get another one. Maybe I just got one of the bad batches. I also had a small scratch on it right out of the box. Would've ignored the scratch if everything else was good... but I can't unhear the speaker crackles and pop.
waiting now for return authorization for this problem, which is a little hairy because I'm not the original owner. I do have the receipt though--shouldn't the warranty transfer?
That pop noise very noticable when using viber...
Also try to press keyboard keys and put the speaker closer to the ear... Its like speakers are turn on/off ...
yeah, it's the amplifier shutting off. happens on crappy laptop soundcards too usually. pretty much all of them have it.
jayochs said:
yeah, it's the amplifier shutting off. happens on crappy laptop soundcards too usually. pretty much all of them have it.
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Maybe with custom kernel it could be fixed?
perhaps, but who knows anymore. lol
Sent from my Moto X Pure Edition