November 21, 2011 AT 10:40 am

@Wolfram_Alpha FM Synthesizer

Pt 147

@Wolfram_Alpha FM Synthesizer – play sin(440 pi t + 16(1 – t) sin(711.92 pi t)) via CodeHop

Check out all the Circuit Playground Episodes! Our new kid’s show and subscribe!

Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.

Join us every Wednesday night at 8pm ET for Ask an Engineer!

Learn resistor values with Mho’s Resistance or get the best electronics calculator for engineers “Circuit Playground”Adafruit’s Apps!

Maker Business — Transforming Today’s Bad Jobs into Tomorrow’s Good Jobs

Wearables — Not a loophole

Electronics — Rule of thumb: 10mils per amp.

Biohacking — Soft Artificial Human Heart #3DThursday #3DPrinting

Get the only spam-free daily newsletter about wearables, running a "maker business", electronic tips and more! Subscribe at AdafruitDaily.com !


  1. cool

    play sin((sin(440 pi t)+sin(600t))(1-t))


  2. lol been messing around with this, it is pretty cool, thanks for posting

    any suggestions for where to learn about fm synthesis and the math involved in that?

Sorry, the comment form is closed at this time.