A light-weight sample how to visualize sound via Audio Visualizer for Android. Very simple and easy to understand. You can use it in your projects for free.
Audio recorder (Voice recorder, Sound recorder) - an open source application makes an easy audio recording experience. App optimized for the fastest start as possible and helps not to miss important sound for the user.
NaraeAudioRecorder is AudioRecorder for Android powered by Kotlin
Sample app demonstrate how to use the AAudio API for building high performance audio apps.
A simple Android audio view with a few controls. Basically it's a MediaPlayer wrapper.
DMAudioStreamer library helps you to integrate audio streaming in your application.
Application to record audio and save it locally in the device. The application also visualizes the audio in wave format. It also supports recording in the background while you can continue using the device for other tasks.
Simple, elegant, beautiful, material design based Android music player.
Simple capture and play audio for android.
A FFT computation library for Android.
Noise is an Android wrapper for kissfft, a FFT implementation written in C. Noise features an api that is designed to be easy to use, and familiar for Android devs. However, a low level JNI api is available as well.
A playlist file (*.pls) parser library for Android.
Shuttle is an open source, local music player for Android.
Music Player APP looks and feels like a classic device.
Simple and easy to use PlaySound.java file lets you generate tone of a particular frequency.
WaveFileGenerator class let's you generate wave files for specified frequency in android.
Android library for getting full information about music track by track title.
Eleven music player (CyanogenMod) - compatible with Android version > 14.
Alternative for MediaPlayer for music files. Uses ExoPlayer 2 and MediaPlayer for lower APIs.
Jockey is a music player for Android based on Google's Material Design standards. The point of Jockey is to be a simple, lightweight media player with features designed for music enthusiasts and casual listeners alike. Currently Jockey is notably lacking a few enthusiast features like gapless playback, crossfade and replay gain which may be added in the future.
A simple audio player for Android that you can plugin to your apps quickly get audio playback working.
Library for data transmission via sound waves, to facilitate the implementation of communication technology for sound waves by the programmers. This library prototype specifically makes the transformation and transmission of certain information into sound waves in the application that it is implemented and also makes the receipt of the same information transmitted.