▁Sound Bl aster ▁or ▁Gra vis ▁Ul tras ound ▁Sound ▁cards . ▁ ▁Description ▁▁ ▁Audio Sim ▁contains ▁ 2 ▁oscill ators , ▁ 4 ▁en velope ▁gener ators , ▁ 2 ▁L FO s ▁and ▁a ▁self ▁oscill ating ▁mult im ode ▁filter . ▁The ▁parameters ▁of ▁the ▁different ▁modules ▁are ▁adjust able ▁in ▁real - time ▁via ▁the ▁GUI ▁using ▁the ▁mouse . ▁The ▁program ▁also ▁has ▁M ID I ▁support ▁for ▁Gra vis ▁Ul tras ound ▁and ▁Sound Bl aster ▁cards . ▁ ▁Version ▁ 2 . 0 ▁▁▁ ▁M ID I ▁support ▁for ▁Sound ▁Bl aster ▁cards ▁ ▁Add itional ▁M ID I ▁card ▁support ▁for ▁use ▁when ▁using ▁a ▁bug gy ▁Sound ▁Bl aster ▁M ID I ▁ ▁Add itional ▁S INE ▁wave form ▁& ▁P ORT AM ENT O ▁to ▁achieve ▁more ▁v int age ▁sound ▁ ▁Ring ▁mod ulator ▁us able ▁parallel ▁with ▁synchron ization ▁and ▁FM ▁mod ulation ▁ ▁E cho ▁F X ▁engine ▁with ▁delay ▁& ▁decay ▁time ▁ ▁See ▁also ▁▁▁ ▁Software ▁synth es izer ▁ ▁References ▁ ▁External ▁links ▁▁ ▁Audio ▁Sim ulation ▁web ▁site ▁ ▁Audio Sim ▁Information ▁and ▁demo ▁version ▁download ▁▁▁ ▁Category : So ftware ▁synth es izers <0x0A> </s> ▁Karl - H ans ▁R ie hm ▁( born ▁ 3 1 ▁May ▁ 1 9 5 1 ▁in ▁Kon z , ▁Rh in eland - Pal at inate ) ▁is ▁a ▁former ▁West ▁German ▁ham mer ▁thro wer . ▁ ▁His ▁biggest ▁success ▁came ▁at ▁the ▁ 1