# Local Audio Rendering Demo

## Measuring the volume of an audio stream using WebAudio

Demonstrates measuring the volume of a local media stream using WebAudio.
Press Start, select a microphone, listen to your own voice in loopback, and see the numbers change as you speak.

The "instant" volume changes approximately every 50 ms; the "slow" volume approximates the average volume over about a second.
Note that you will NOT hear your own voice; use the local audio rendering demo for that.

Volume (instant): Not set
Volume (slow): Not set
Volume
Slow
Clipping