> Sound.SC3.UGen.Help.viewSC3Help "TPV"
> Sound.SC3.UGen.DB.ugenSummary "TPV"

> import Sound.SC3

> let fft_sz = 2048::Int
> let hop_sz = fft_sz `div` 2
> let fn = "/home/rohan/data/audio/pf-c5.snd"
> let fn = "/home/rohan/data/audio/material/tyndall/var/talking-fragments/0001.WAV"
> let tpv' b i = tpv (fft b i 0.5 1 1 0) (constant fft_sz) (constant hop_sz)

> withSC3 (do {_ <- async (b_alloc 0 fft_sz 1)
>             ;async (b_allocRead 1 fn 0 0)})

> let {i = playBuf 1 AR 1 (bufRateScale KR 1) 1 0 Loop DoNothing
>     ;x = mouseX KR 1 70 Linear 0.1
>     ;y = mouseY KR 0.25 3 Linear 0.1
>     ;o = tpv' 0 i 70 x y 4 0.2}
> in audition (out 0 (mce2 (i * 0.1) o))

> let {i = playBuf 1 AR 1 (bufRateScale KR 1) 1 0 Loop DoNothing
>     ;x = mouseX KR 0.1 100 Linear 0.1
>     ;y = mouseY KR (-20) 40 Linear 0.1
>     ;o = tpv' 0 i 50 50 1 x (dbAmp y)}
> in audition (out 0 (pan2 o 0 1))