If anyone is interested, I made a simple app for android devices that will help find the resonance frequency that occurs using IEM with an occluded ear canal.  It will also give you an idea of your L/R hearing balance.  Another potential use is to graph the frequency effects of any structural...

[MOD][AUDIO] biQuads - Utilizing Qualcomm's Audio Codec for Headphone Compensation This mod is not just another collection of black-box sound "enhancement" libraries. There are plenty of those in this forum. The uniqueness of this mod is its ability to offer highly flexible and truly...

Project Purposes: Real Time measurement of Headset Spl levels on any device and optimize sound quality of snapdragon audio codec devices when played through the headset port at moderate to low volumes, especially using low impedance, high sensitivity in ear monitors. The optimization will mainly...

Have been enjoying my new snapdragon Note 4 and since my wife just got an S6, thought I would compare rmaa data.  This was not done with professional level gear but was done with the exact same equipment(using voodoo audio test with all effects off).  There has been a lot of hype on the wolfson...

For some reason many of the android devices over the last couple of years are designed to only play back audio at the 48 k level(at the headphone jack) and automatically resample 44.1 tracks on the fly. Since the majority of common rips and even itunes downloads are 44.1, they will get...

Since it looks like the audio quality of the latest android devices is a bit disappointing (considering what we had 2-4 yrs ago with wolfson DAC and chip level control), I made a bit of a project to see if the "Retune" on chip parametric equalizer can be custom altered.  The current...

Since this may have different audio components from the international version, any opinions yet?

I have been using a new feature of the neutron music player that I wanted to point out to anyone interested. The player has the ability to volume normalize (like replay gain) but can do any type of encoding, aac, mp3 ogg, wma. In addition it takes into account the equalizer setting you have...