Project Ara Smartphone Will Run Modified Android L with Hot Swapping

Project Ara is a very exciting topic–both for hardware and … more

Streamline Android Theme Customization with Graphic Porter

I dont have a custom theme on my Android phone, and the reason for this is because … more

Boost the Brightness of Your Sony Xperia Z1’s LED

I think the last time anyone has ever used a physical torch to find their earphones, … more

XDA Xposed Tuesday: Modify the Look of Your Volume Control – XDA TV

How many screenshots have you seen with a volume status bar in the … more
Post Reply

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

27th August 2014, 04:15 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 04:23 AM.
27th August 2014, 04:21 AM   |  #2  
sai777's Avatar
Member
Thanks Meter: 15
 
67 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, 11:23 AM   |  #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, 10:38 PM   |  #4  
Junior Member
Thanks Meter: 0
 
4 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, 10:07 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, 04:43 AM   |  #6  
Senior Member
Thanks Meter: 737
 
1,779 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


Top Threads in G2 Q&A, Help & Troubleshooting by ThreadRank