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javascriptOscilloscope

Playing around with sound in javascript.

Run this code in a test server to play with sound.

This code displays a simple system to produce a Oscilloscope to show various sound wave types. Sine, Square, Triangle, sawtooth. frequency from 40 Hz to 20K Hz Volume from 0 to full controled via sliders and drop downs. index.html is a simple sine wave sound.html has better controls and more wave types scrollwheelsound.html has partial mouse wheel event trigger.... to control frequency.

@ToDo get better wheel control and add arrow controls for fine grain control of sliders.

@ToDo add keybord control to make notes play - Got this working See it live at https://geekzonebooks.com/midisynthscope

@ToDo display a piano keybord and allow clicking on keys to control the frequency.

etc.... build this out into a synth and create midi files with it.

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