GenC is wave terrain based generator.

Some parameters description:

• GLIDE describes the speed of sliding to next note.
• PGLIDE describes the speed of sliding to desired pitch.
• #-LFO-RoN - Decides whether LFO should reset phase on new note or not
• Radius Link - Decides whether Radius modulation should be equal to volume modulation (G-ADSR & G-LFO) or it's own modulators (R-ADSR & R-LFO)

Used units guide:

• ADSR time units - tick - Length of parts in ticks
• ADSR volume unit - % - Percent of maximum volume level
• G-LFO volume unit - % - Percent of maximum volume level multiplied with sound volume (for example G-LFO-V=0% => Volume doesn't oscilate, is equal to max, G-LFO-V=100% => volume oscilates between 0 and 2*max)
• R-LFO volume unit - % - Percent of maximum amplification of radius oscilator (for example R-LFO-V=0% => Volume doesn't oscilate, is equal to max, G-LFO-V=100% => volume oscilates between 0.5*max and 1.5*max)
• LFO frequency unit - CpT - Cycles per tick
• #Shift units - deg - Degrees, 0-360
• BRadius units - deg - Degrees, 0-180
• #Scale units - % - Percent of maximum equal to 360 degrees
• LFO-RP - deg - Reset phase (when RoN is on)

Attribute MIDI/pattern NOTE OFF ACTION tells machine what to do, if NoteOff event happened (either from Midi or from Pattern):

• 0. Does nothing. Just plays note as long, as ADSR is set to.
• 1. If Decay wasn't performing yet, jumps to Decay sequence.
• 2. If Sustain wasn't performed yet, jumps to Sustain sequence.
• 3. If Release wasn't performed yet, jumps to Release sequence.
• 4. Default. Just cuts the note with 'note off' command.

Wave types:

Simple
• Sine -
• Saw -
• Triangle -
• Square -
• Octagon -
• FastSine -
  This is approximation of sine, so it's not so smooth as normal sine, but is a little faster.

Here is a graph that shows what is what in machine's parameters:

Few notes:

• In 1.32 fixed adsr timing bug.
• I've tried to rid of the eventual denormalisation issue with P4 cpus.
• GenC comes in two versions - with inertia (GenC) and without (GenC NI). Version without inertia is 1/3 faster, but the sound quality is worse.
• Since v.1.3. Glide is not reversed and is logarythmic, auto-volume-finder removed as it was causing highs to be louder than lows. Also wavetable was added, but unfortunately it doesn't seem to speed up calculations.
• Since machine relies only on my 'lazy' code, it is extremely slow! (On Athlon1700 one channel consumes 15-20% of CPU power). By 'lazy' code I mean that it is rather written to be easy to use and flexible, than to be ultra-fast. For example - all the parameters are classes in which I've implemented inertia, so every parameter is geometrically inertialised - it makes all changes very smooth.

Kozaluss Angeluss (also Kozaki Soft) at http://www.kozaluss.z.pl/