33_01_1
additional parameters: ifc, ifqm, ifm


The multiplier of this design functions as a general purpose ring
modulator. The amplitude of the modulating unit is 1. 
In ring modulation it is safe to keep one signal close to unity,
in order to limit the audio samples to the permitted amplitude
range of +- 32000. 


Three sample notes are played. 

1) carrier 800 Hz, modulator 50 Hz: 
      output 750, 850 Hz

2) carrier 800 Hz, modulator 111, 222, 333 Hz:
      output: 467, 578, 689 Hz

3) carrier 800, 1600, 2400 Hz, modulator 107 Hz:
      output: 693, 807, 1493, 1707, 2293, 2507 Hz 

(flowchart)
(.orc and .sco files)

