LG G3 Receives Oversharpening Fix via Modified Kernel

Nothing is perfect, as they say. No matter how alluring or seemingly perfect, … more

APKTool Updated with Android Lollipop Support

One of the beauties of Android is the level of flexibility we have over our devices. Whether … more

Lollipop Leak for Sprint Galaxy S5, TWRP for Micromax Canvas Magnus – XDA TV

Android 5.0 Lollipop has been leaked for the Sprint … more

Velocity is Like OpenTable on Steroids

We all enjoy a night out with friends or our significant other from time to time. However, there is … more

Welcome to XDA

Search to go directly to your device's forum

Register an account

Unlock full posting privileges

Ask a question

No registration required
Post Reply

[Q] [Help] Audio Frequency response of LG G2

OP duendetuc

27th August 2014, 05:15 AM   |  #1  
OP Senior Member
Flag Tucuman
Thanks Meter: 9
 
116 posts
Join Date:Joined: Jun 2011
More
Hello:

I was testing my LG G2. I generated some high frequencies tones audio files in my PC but when I playback on my phone I don't get a clean tone. Its like a mixtures of tones with lower freqs and a higer in the middle. Could anybody try it?

While I try to upload the files I've generated, there are some wave generators or tone generators in play store.

Edit: I'm on bruce2728-d80220f rom
Last edited by duendetuc; 27th August 2014 at 05:23 AM.
27th August 2014, 05:21 AM   |  #2  
sai777's Avatar
Member
Thanks Meter: 15
 
68 posts
Join Date:Joined: Nov 2011
More
A simple description of what your running would be helpful. What kind of rom, kernel, etc.
29th August 2014, 12:23 PM   |  #3  
OP Senior Member
Flag Tucuman
Thanks Meter: 9
 
116 posts
Join Date:Joined: Jun 2011
More
I'm on bruce2728-d80220f rom. Default kernel 3.4.0.

Link to the rom:http://forum.xda-developers.com/show....php?t=2748883
Link to the kernel: http://forum.xda-developers.com/show....php?t=2732648

Thanks
29th August 2014, 11:38 PM   |  #4  
Junior Member
Thanks Meter: 0
 
7 posts
Join Date:Joined: Aug 2014
More
Read here, they tested them for you (and very accurately):

- ops I cannot post links.

Go to Anandtech and look for the article titled "Smartphone Audio Quality Testing" (or use google).
30th August 2014, 11:07 PM   |  #5  
OP Senior Member
Flag Tucuman
Thanks Meter: 9
 
116 posts
Join Date:Joined: Jun 2011
More
Ok.

But I want to know if what I get is normal or if I have some software or hardware related problem with my phone.
31st August 2014, 05:43 AM   |  #6  
Senior Member
Thanks Meter: 761
 
1,844 posts
Join Date:Joined: Sep 2010
Just because the hardware is capable of having high end audio decoding, doesnt mean it's speakers or headphone output can reproduce it. Those "other tones" you hear are distortion because the phone cant play back the frequency that you want correctly.
Post Reply Subscribe to Thread
Previous Thread Next Thread
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes