Sound.SC3.UGen.Help.viewSC3Help "BRF"
    Sound.SC3.UGen.DB.ugenSummary "BRF"

> import Sound.SC3 {- hsc3 -}

> g_01 =
>     let i = saw AR 200 * 0.1
>         freq = fSinOsc KR (xLine KR 0.7 300 20 RemoveSynth) 0 * 3800 + 4000
>         rq = 0.3
>     in brf i freq rq