Here you can find schematics for various kinds of wave shaping circuits.

• Aries AR-318 Sample & Hold, Clock, & Noise Generator
• Blacet Frequency Divider
• Juergen Haible's Wave Multiplier - External link
• Polyfusion Envelope Follower
• Polyfusion Octave Divider

• Sawtooth to Triangle wave converters
  • A Schottky-based Saw-to-Tri converter
  • A simpler Saw-to-Tri converter
  • A more improved version of the above

Thanks go out to the following people:

• Tadeg Bozicko
• Tony Clark
• Sean Costello
• Juergen Haible
• Kevin Lightner