Supplemental Material for Submission 59 "White Box Search over Audio Synthesizer Parameters"
§4.1, Synth Configuration for Each Target
Woodwind
Flute: exponential decay and AM envelope for FM ADSR, filtered white noise that shares ADSR with FM. 49 floating point parameters + 5 categorical parameters.
Oboe: exponential decay and AM envelope for FM ADSR. 34 floating point parameters + 5 categorical parameters.
SopSax: same as Oboe.
Brass
Horn: same as Oboe.
Tuba: same as Oboe.
String Pizz
Bass: exponential decay and zero sustain duration for FM ADSR, filtered white noise with independent ADSR: no exponential decay and zero sustain stage. 51 floating point parameters + 5 categorical parameters.
Cello: same as Bass.
Viola: same as Bass.
Percussion
Crotale: same as Bass.
Marimba: same as Bass.
Xylophone: same as Bass.
Keyboard
Piano: exponential decay, zero sustain duration and AM envelope for FM ADSR, filtered white noise with independent ADSR: no exponential decay and zero sustain stage. 54 floating point parameters + 5 categorical parameters.
Effect
Countdown: exponential decay for FM ADSR. 31 floating point parameters + 5 categorical parameters.
Pop1: same as Bass.
Pop2: same as Bass.
Wink: same as Bass.
§4.3, Listening Test Samples
Woodwind :Flute, Oboe, SopSax
Brass :Horn, Tuba
String Pizz :Bass, Cello, Viola
Percussion :Crotale, Marimba, Xylophone
Keyboard :Piano
Effect :Countdown, Pop1, Pop2, Wink
§4.4, Convergence Plot (Click to Zoom in)
§4.5, Finetune Xylophone Example
