Question Sound of Black shark 4 - Black Shark 4

Previously, when changing the region to Singapore, the sound from the speakers became louder, now there is no difference. In the latest system update, the region has ceased to have any effect on the sound. Tell me how to increase the volume of the speakers when watching YouTube or just a video on a smartphone?

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Speaker playback

I'm a Metalhead n need playback of my Metal tracks to be good quality on the phone if not great ! Everything else plays fine than a Rock/Metal track. Its no doubt that the audio quality on the headphones is great. I also understand that those low quality speakers on the Optimus suck.
So now what's the solution to eliminate the crackling + hiss sound?
Can I apply some software application? Can I change the speaker hardware? Can I alter the music files in a way that they dont produce crackling sound but still sound loud enough on speakers?
P.S : Many of the music files I download are originally encoded at a low volume i.e. some of the music files are low volume, while others are higher volume (based on how they were encoded by the uploaders). I always amplify the volume using the freeware "Wavepad" due to the low volume of files. I experimented by first applying a reverb to the files n then amplifying them to see if they no more produce a crackling sound.
Please help me if someone knows what I'm talkin abt.
I almost solved the issue of the crackling/hiss sound on speaker playback by playing around with the software "Wavepad".
In this software, I applied the following to the mp3 files in the given sequence:
1. Automatic Gain Control
2. Equalizer - Band Stop
3. Stereo Pan
4. Amplify - 200% to 300% (max)

[Q] How to remove breath noise when equalizer is on ?

Hi,
I'm not sure if I'm the only one with that issue but when I turn on equalizer, i got breath (IDK if that's the right word in english, it's "du souffle" in french, a "shhhhh" sound) at each blank in a song.
No problem at all when equalizer is off.
I tried several earphone, in-earphone and headphone but nothing change. I tried other music player instead of Google play music, same issue if equalizer is on.
I'm on stock and rooted, anyway to get that breath off with equalizer ?
Thanks.
Hiss?
Does the Same happen when eq is set flat?
Sent from my Nexus 5 using Tapatalk
Kidy973 said:
Hi,
I'm not sure if I'm the only one with that issue but when I turn on equalizer, i got breath (IDK if that's the right word in english, it's "du souffle" in french, a "shhhhh" sound) at each blank in a song.
No problem at all when equalizer is off.
I tried several earphone, in-earphone and headphone but nothing change. I tried other music player instead of Google play music, same issue if equalizer is on.
I'm on stock and rooted, anyway to get that breath off with equalizer ?
Thanks.
Click to expand...
Click to collapse
Have you played around with the EQ settings? It might be specifically Bass Boost or Surround Sound which is causing it. For the record, there is no audible hiss when using EQ for me.
I think that it's hiss.
No hiss when EQ set at Flat, i'm not using Bass boost or surround.
It seems to be linked to 14kHz frequency. I got the same hiss with the n7 2013 when i play with the 14 kHz frequency.
No issue with my Cowon J3. Weird, so i won't use this frequency.
Thanks to all anyway.
Edit : Hiss even with EQ off at very low volume (so i will increase it because it tends to disappear at higher volume, EQ just accentuate the effect at low volume) on both N5 and N7. Bad thing from coming from a great MP3 player such as the J3 lol.
Thanks anyway
The Nexus 5 isn't the greatest audio player ever in terms of quality but there are things you can flash to make it louder. I believe there is even a ROM built by audiophiles.
Sent from my Nexus 5 using XDA Free mobile app

[Q] xperia z3 speaker problem

Anyone here having problem on the speaker? When i test ringtone in sound picker and try classic phone or cassiopeia there something weird sound in my speaker
Yes I do too
What kind of sound? Like a distortion you mean? At maximum volume?
I think he means that vibration or something loose like sound that comes on certain frequencies. I only get it in calls at full volume sometimes but not with music playing.
Ah yes for calls it might happen. But if you are listening to music with a high bitrate (high quality), you should not hear any other noises. Because low bitrates (low quality) music can make weird noises at high volume.

Earpiece speaker volume too low when playing audio clips

Hi everyone. I'm new to this forum.
I have a stock Moto G 2015 2/16 GB version.
I've always had a problem with it: when I try to play an audio clip in Telegram or Whatsapp through the earpiece speaker, by pulling the phone up to my ear, the volume is just too low. It's all right if I'm in a quiet room, but as soon as there's even modest noise around, I can't hear anything. I can use the volume keys to adjust it, but it turns out I'm already at the highest setting and it's definitely not enough.
Conversely, when I use that same speaker during a phone call I can hear fine, even in a noisier room.
I'm running Android 6 at the moment but, as I said, I've had this problem since the beginning, when my phone still ran 5.x.
Thanks for any suggestions.
I actually have the opposite issue.
xt1540 2/16 6.0 stock not-rooted, bootloader unlocked
Music audio, notification tones (bells,beeps,whistles) are fine and loud
Phone calls volume is very low.
I've tried...when call starts down the volume then back up...no go
Move back to 5.1.1, still same issue.
Tried removing LCD to get ear screen out of the way...still issue persists.
edit > 4-Sep-2016
I replaced the ear speaker, still low audio during calls. I forgot to describe when call is placed in speakerphone mode, the audio is fine albeit slightly distorted on high volume.
** comment ** I have a Lumia 640 LTE, (SD410) call volume in earspeaker is loud where I have to turn it down a couple clicks. And I've had people tell me that on their end my voice comes through same if not better than a corded landline. (using the same SIM that was used in the G3).
squid kernel screws the speaker while calling, make calls louder
Looks like it's an issue with a lot brand/model phones.
Something about mixer_paths.xml and "RX1 Digital Volume" needs to be changed.
So I'm guessing all the manufacturers are really lazy in tuning their Android smartphones to perform best for it's primary function, being a phone. Well, for that matter, overall sound quality with all the mic's and speakers.
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Found http://forum.xda-developers.com/2015-moto-g/development/mod-native-volume-boost-apps-mixerpaths-t3217132
Thank You hp420
I haven't tried it yet, but when I do I'm sure my G3 will be usable. And thanks again for taking the time and testing/providing different volume level versions of mix_paths.xml.
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Update: I've tried the modified mixer_paths.xml, only marginal success. Possibly have a damaged speaker.

Question speakers sound output is low

i have cn version of rog5
firmware version: 18.0840.2112.211
sound out from speakers is low in compare of first days i use this phone
i can't hear clearly sound of apps like ig music player and game sound too
anyway exist to increase sound ?

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