hdf-0.11: Help/UGen/Oscillator/lf_saw.help.lhs
> import Sound.DF
> do { o <- lf_saw 500.0 1.0
> ; audition [] (out1 (o * 0.1)) }
> do { f <- lf_saw 4.0 0.0
> ; o <- lf_saw (f * 400.0 + 400.0) 0.0
> ; audition [] (out1 (o * 0.1)) }
> import Sound.DF
> do { o <- lf_saw 500.0 1.0
> ; audition [] (out1 (o * 0.1)) }
> do { f <- lf_saw 4.0 0.0
> ; o <- lf_saw (f * 400.0 + 400.0) 0.0
> ; audition [] (out1 (o * 0.1)) }