Voice Recording in Unity

Voice Recording in Unity3d

In this tutorial, I will explain the usage of the Unity component I created for recording Mic Input in Unity and saving the file as .wav in the Streaming Assets Directory

How it works

Download Unity Recorder Package, you will find the unity package at https://github.com/ah1053/UnityRecorder

Add the Unity Recorder Package to your Project

Record Mic Input in Unity using the Unity Recorder Plugin

Add The Recorder Component to any GameObject

Add Recorder Plugin to the GameObject

Select a Keyboard Key or a UI Button and add to the Recorder Component

Set the file name, the KeyCode or UI Button that will trigger the saving of the Recorded Voice

Play the Scene

Say something then press the selected KeyCode or the Button

In Console, it will print the saved file path

You will find the Audio WAV file saved in StreamingAssets Folder

Sometimes you have to refresh the Assets folder to find the file

I have used Microsoft wave sound file format to understand the anatomy of the WAV files.

Image source : http://soundfile.sapp.org/doc/WaveFormat/