Sound Generator

A simple tool for generating sound! You can even draw a sound wave yourself!

This is a simple tool for generating sound. You can even "draw" a wave! But it is difficult to "draw" a sound like piano! This tool is good for education or developers.

Features:

1. Provide basic wave forms like sin, square, triangle and sawtooth.

2. You can also draw a wave for your own.

3. Add overtone if you want.

4. Adjust frequency.