Tag: favorites

Heterodyne filter in Max

Multiply by an analytic signal to detect the frequency of a sine wave.

When the frequencies match, the sum of the real and imaginary parts will be positive.



max-projects on Github: https://github.com/tkzic/max-projects

folder: heterodyne-filter

patch: heterodyne-test3.maxpat


gibberface web audio

interface.js user interface plus gibberish.js audio engine.

By Charlie Roberts


Audio example of XY controller to contol pitch and pulsewidth of oscillators (pictured above).

Local clone: tkzic/gibberface – WIth a local web server running in tkzic. Here is a typical URL for testing: