Reaktor/Synthesis/Frequency Modulation

"Frequency Modulation Synthesis" is mostly abbreviated to "FM synthesis" and this abbreviation will be used further on.

FM synthesis in general

 * Synthesizer at Wikipedia
 * Frequency modulation synthesis at Wikipedia
 * An Introduction To Frequency Modulation at Sound on Sound
 * FM Tutorial
 * Digital Music Online Course Frequency Modulation Synthesis Technique
 * Digital Sound Synthesis Using FM

Examples of FM Instruments for Reaktor

 * SoundForum Synth

Classic hardware FM instruments

 * Yamaha DX7