Audio Config - This app help to centralize all audio settings related like various streams volume control, mute-ness and default action to take when headset plug in or plug out in one place. Although most other apps already have something similar, the option to control some of the features are spread around where you need to hunt around for the correct settings to change
Most powerful, reliable and secure Call Recorder app. Record any phone call automatically and listen to it anytime. You can set which calls are recorded and which are ignored, synch with cloud and enable other great features
Xperia Led Music - Xperia Led Music app will help your xperia phone to beat led music effect in any music player.(WALKMAN, TTPod....).
Your phone can blink led even if in Home screen or lock screen.
The application supports almost Xperia device which supported "light beat music effect" as (SP...)
Only xperia SP can be blinked music effect
This is free android app and it records your audio sound and create your playlist. You can create your own visualizer and manage your playlist in playlist setting. You can share your audio by email, soical app, bluetooth, dropbox, Drive, Messaging, Skype, wifi and etc
The vOICe translates live views from the phone's camera into sounds that you hear via the phone's speaker or headset, thus targeting sensory substitution applications for the totally blind, and even synthetic vision
Call Recorder Deluxe - Never forget what transpired during a phone call conversation. With Call Recorder Deluxe, your phone calls are automatically recorded for you
TouchOSC for Android - TouchOSC allows you to use your Android smartphone or tablet to control and receive feedback from any software or hardware that supports the OSC or MIDI protocols over the WiFi network
"Voice Messenger" is an application used to record any sound on your Android device and email it instantly. This application has a simple button to send the recording as an email attachment. It lets you easily share your recording to anybody you want
Sound booster - Volume Booster will make your phone sound and overall volume stronger by 30-40%!
Simply press the volume you want to achieve and let the app calibrate your sound settings!
This app will increase your overall sound quality and make your Android phone sound like a professional media player
SoundMeter is a professional sound meter for your Android device. This application uses the device microphone and measure the sound in decibles. This application is a tool to measure the level of sound produced in front of your Android Device. Normally the built-in microphones are aligned to human voice (300-3400Hz, 40-60dB)