Copyright (c) 2019 Bart Massey
This is a demo of writing a WAV audio file from scratch in
Rust. The program will write a 1KHz 3-second 8-bit sine wave
to sine.wav.
Video showing the creation of this code is at https://youtu.be/odeWLp96fdo.
This work is released under the "MIT License". Please see
the file LICENSE in this distribution for license terms.