cwilso/Audio-Input-Effects — pull request #1 by kverrier (2012-10-14 03:50:06+00:00)
Title: LFO Tweaks and Mod Delay

Greetings Chris,

Really have enjoyed playing with the Web Audio API and attempted to implement a few minor additions to your demo.

Extended the Gain LFO interface slightly by allowing the user to:
- Choose the type of oscillator affecting the amplitude
- Control the range or "depth" of the effect.

I am a fan of the sharp "cutting" effect of the square wave and thought it would be fun to toggle among all of the different types of LFO signals the API provides.

Created a simple mod delay, which adds "color" (chorus) to the delayed signal. This is loosely modeled after one of my favorite guitar pedals the Electro-Harmonix Memory Man, as made famous by U2's guitarist "The Edge". Took the basic chorus and introduced it into a delay signal chain. Not sure if my quick prototype measures to the original pedal, nonetheless gets the concept across. Motivated to explore more finely tuned future iterations.

Looking forward to keeping involved in the community,
-Kyle Verrier