Is stereo sound possible? - Xiaomi Redmi Note 7 Pro Questions & Answers

I was wondering... is RN7P able to output stereo sound? If you go to CIT (settings->my device->all specs and tap kernel version 5 times) and choose test number 12 ( play music by receiver), you can hear music coming from... well the receiver (earpiece). It is loud enough, although not as loud as a main speaker, to hear it at normal volume levels. So does anyone have any idea/experience about the possibility of enabling stereo sound with a mod or something? My last phone did have stereo sound, and the sound from the earpiece was a little quieter than the main speaker, just like in this case.

1375965485501144093271341 said:
I was wondering... is RN7P able to output stereo sound? If you go to CIT (settings->my device->all specs and tap kernel version 5 times) and choose test number 12 ( play music by receiver), you can hear music coming from... well the receiver (earpiece). It is loud enough, although not as loud as a main speaker, to hear it at normal volume levels. So does anyone have any idea/experience about the possibility of enabling stereo sound with a mod or something? My last phone did have stereo sound, and the sound from the earpiece was a little quieter than the main speaker, just like in this case.
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Hi,
I copy here a question posted on another post (sorry, i'm quite busy, can type a new question here)
-.-.-.-.-.-.-
Hi,
I just installed the global rom miui_VIOLETINGlobal_V10.2.8.0.PFHINXM_997265e49a_9 .0.zip on my brand new RN7PRO china 6/128. No problem for the installation but, I found out that only the right speaker is working under all condition. I tried with MP3, Games, youtube, and other audio files.
Now, I don't know if depend on the rom installed or is a device that is expecting to work like this.
Anyone can tell me if both or only one speaker is working??

The phone has only one main speaker (on the bottom side, to the right of the usb port when you are looking at the screen), if that i what you mean.

1375965485501144093271341 said:
The phone has only one main speaker (on the bottom side, to the right of the USB port when you are looking at the screen), if that i what you mean.
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Thanks, mate!!!!
that's was exactly what I was looking for! :cyclops:
I will look into your question and see if I found something.
Thanks, again
PS: So, the other "holes" that look like a speaker on the left side of the USB looking the screen...what is it?? very big microphone??

The holes are there for aesthetic reason, to preserve the symmetry of the device.

nemo81 said:
Thanks, mate!!!!
So, the other "holes" that look like a speaker on the left side of the USB looking the screen...what is it?? very big microphone??
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Yes, the holes on the left side is for the microphone.
Like other said, they design it symmetrically for aesthetic reason.

TheMrBinary said:
Yes, the holes on the left side is for the microphone.
Like other said, they design it symmetrically for aesthetic reason.
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Audio jack on the bottom it's better.

Related

[Q] Speakers ... or speaker ?! :P

Hi gurus,
my N5 pumps quite a low volume from the speaker... In particular, looking at the screen, the bottom left grill gives a reasonable output while the right... really low volume. I was thinking about RMA when googling, I found an article which states that:
- there's no left and right speaker on N5, just one speaker
- left grill is for the speaker, while right one is for the microphone.
If so, then my N5 is absolutely "normal". Could anyone confirm that the left grill returns significantly a louder sound ?
Thanks in advance
Just tried what you describe same result my left speaker plays louder
Sent from my NeXus 5
KaylordTheuZ said:
Hi gurus,
my N5 pumps quite a low volume from the speaker... In particular, looking at the screen, the bottom left grill gives a reasonable output while the right... really low volume. I was thinking about RMA when googling, I found an article which states that:
- there's no left and right speaker on N5, just one speaker
- left grill is for the speaker, while right one is for the microphone.
If so, then my N5 is absolutely "normal". Could anyone confirm that the left grill returns significantly a louder sound ?
Thanks in advance
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there's only 1 speaker.
Same as the G2.... one speaker only.
neugenusis said:
Same as the G2.... one speaker only.
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Zepius said:
there's only 1 speaker.
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So... I assume that different sound volume from the two grids should be considered normal... not a defect.
KaylordTheuZ said:
So... I assume that different sound volume from the two grids should be considered normal... not a defect.
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correct. there are portholes in the speaker assembly. see below for a nice picture
http://www.androidpolice.com/2013/1...-5s-underpowered-speaker-a-little-more-oomph/
KaylordTheuZ said:
So... I assume that different sound volume from the two grids should be considered normal... not a defect.
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There is only 1 speaker. Any sound you're perceiving from the other grill is purely leaked sound.
At this point, I thought everyone knew this. Mostly all phones on the market work this way: The G2, the iPhone line, etc...HTC One is one of the only phones that have multiple speakers.

[Q] SONY Z3 speakers

Hi Guys,
I am lucky owner my new Xperia Z3 :good: , but I am not sure if my speakers work correctly. If I take my mobile to hand in landscape, play music and cover right speaker I can hear that left speaker play much deeper. The right speaker has little flat sound. I am not sure but i think that right speaker is primary on speech such as in movie and left speaker is primary bass and deep. Can someone confirm me that has different sound from left and right speaker ?
Thanks
I don't know exactly on Z3 but for stereo system, sound from right noticable difference to left.
Yes, this is normal. It is also affected by the music/video you are playing. If it is recorded in stereo, there will obviously be differences in the left and right channels. If it is mono, the differences will be much less (if any at all).
Sorry for bumping this thread, but yeah, I have the same issue (if it is an issue) and I've tried playing mono file on it and there's still huge difference between left and right speakers - the right/bottom one sounds like a cheap phone's speaker while the top/left one sounds like an M8 speaker. I'd love to know what more owners have to say about this, if it's not the same on everyone's phone then I might try to change it.
Mk-Raul said:
Sorry for bumping this thread, but yeah, I have the same issue (if it is an issue) and I've tried playing mono file on it and there's still huge difference between left and right speakers - the right/bottom one sounds like a cheap phone's speaker while the top/left one sounds like an M8 speaker. I'd love to know what more owners have to say about this, if it's not the same on everyone's phone then I might try to change it.
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Speakers are a mixed bag for me. No where near the quality of the M8. Top speaker is much bassier. Some video's like trailers sound absolutely fantastic with lots of bass and clear big sound, but video's with talking seem to make them buzz and crackle.
Also, the speaker volume settings are very inconsistent. Have to push volume up to 7/10 to really hear a lot of video's.

Z3 Tmobile: Is it supposed to be stereo front facing speakers?

The top speaker does not produce sound, only the bottom. I thought the phone was stereo or do I have a faulty one?
monomojao said:
The top speaker does not produce sound, only the bottom. I thought the phone was stereo or do I have a faulty one?
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Probably faulty.
Is that happening for both notifications/ringtones as well as music? It's designed to only use the bottom speaker for notifications, but if you're listening to an MP3 and it's still only using the bottom, then there's an issue.
Just as people above said - if you're using Walkman, the top speaker should produce sound. If it doesn't - get it inspected.
Get a new replacement you got a faulty unit, you have 14 days remorse period.

Earphones being louder on one side than the other.

Hi, I recently got my A7 and this one thing is bothering me since day one. For some reason my right earpiece is louder than my left one. I am not using the included headset but rather Apple Earpods as they have a better bass, which is kind of important to me. I checked Adapt Sound before any of you ask, I have the default profile enabled. Is there a way to make both the earpieces be on the same lound level? Thanks
Interesting. I also seem to have the same problem. I wanted to have my left ear checked by a doctor for this .
No idea why this is the case though.
hhadi said:
Interesting. I also seem to have the same problem. I wanted to have my left ear checked by a doctor for this .
No idea why this is the case though.
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yeah I had the same feeling until I realised that if I put my left earpiece to my right ear it was the same level as if it were in the left ear.
Also for me this only happens when I have in-ear heaphones, over-the-ear one's sound normal

Is there a way to turn off stereo speakers and use jsut the bottom one?

Hey!
I've just bought second-hand OP7 Pro, everything is fine except that ear speaker makes very unclean sound. It's very fine when making calls, but when I want to listen to some music, it's awful cracking sound. When I cover the upper speaker with my fingers, its so good, I'm satisfied with the bottom mono speaker. Is there a way (mod?) to disable the ear speaker? Or do you know what may cause this?
Cheers!
Try Settings-system-accessibility. There should be a balance and mono audio option. Tell me is it works.
gunfan said:
Try Settings-system-accessibility. There should be a balance and mono audio option. Tell me is it works.
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Stereo to mono doesn't mean it will disable one of your speakers. It means only it will convert stereo audio to mono audio but the top speaker will be still enabled.
In accesibility I've changed to mono and made slider all to right, which worked! Only bottom speaker plays right now. I would be absolutely satisfied with that, but... Whenever I use bluetooth earphones, the right one is the only active (obviously). I need to change it in accesibility every time i switch between speakers and earphones. Is there any way to automatize that?
EDIT: I know, that it can be made with Tasker, but I will never figure how to make such a thing.
I have the same issue on my OnePlus 7.
It started when I suddenly noticed low volume on the earpiece speaker when calling a few days ago. I believe that has become better again but when listening to music it just sounds harsh.
I'm wondering if it is because of the recent update or maybe cuz I dropped it but it's not cracked or whatever and I don't think it immediately occurred after I lasted dropped it. (Also using a Spigen Tough Armor with glass screen protector so I doubt it's because I dropped it)
I can't find anything about disabling the earpiece speaker for stereo sound except for the accessibility settings. Where you able to find another solution?
PanOptikum said:
Hey!
I've just bought second-hand OP7 Pro, everything is fine except that ear speaker makes very unclean sound. It's very fine when making calls, but when I want to listen to some music, it's awful cracking sound. When I cover the upper speaker with my fingers, its so good, I'm satisfied with the bottom mono speaker. Is there a way (mod?) to disable the ear speaker? Or do you know what may cause this?
Cheers!
Click to expand...
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Best fix is to just replace it.
Look at a tear down of the phone to see how buried it is or isn't. The piezo driver it's self is cheap.

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