Record Binaural 3D audio/sound using 2 android devices. Without costly hardware!
Important: Do not close connectivity panel until connections are fully made or fully disconnected. Sometimes panel might look hanged but it takes time to close. I will fix such problems when i will get time. I have many projects to do.
- I have nearly stopped working on this project. For true binaural precision of 1/1000th second is absolute necessity. Two devices have different time even if they look same. I don't know i will work on it further or not. Its paying me more hard time and nearly no money.
App to utilize two Android devices as sound recorders & mixers. Devices behave as Left & Right ears. The recorded audios are mixed to create one 3D Binaural audio file.
Uses:
- Make Binaural Sound (3D sound).
- Recording forest or other nature sound for relaxing mind with best results due to direction and distance of sound source.
- Its must for VR (Virtual Reality) sounds and VR film making.
- Record sound for VR gadgets like Oculus Rift etc.
- This app is a cost effective alternative to costly hardware binaural recorders.
I have tried to record audio of 2 devices as close as possible. However even a delay of few microseconds on one device kills binaural quality. Use of Audacity is highly recommended. Without dedicated hardware for timing control making perfect binaural is very hard.
Features:
- Connect 2 devices using Bluetooth or wifi. Control both using any one device.
- Record audio from devices and mix to create binaural audio.
- Use calibration of audio to align both left right audios. Or do this task in PC using Audacity.
- Ogg audio format is used for recording and export.
IMPORTANT:
Android does not allows two recordings from multiple mic at once in one device otherwise i could have made it available in app. There are so many types of devices i cannot test this app on even 4+ devices.