[PD-announce] creb 0.3

[delire]

jeziz xrist!

thx tom

julian oliver

On Fri, 17 Jan 2003 14:11:36 +0100
Tom Schouten <doelie at zzz.kotnet.org> wrote:

> hi all,
> 
> i've put most of my pd abstractions & externs that have survived bit rot in a 
> lib at:
> 
> http://zwizwa.fartit.com/pd/creb/
> 
> enjoy,
> tom
> 
> -------
> list of objects:
> 
> abstractions
> 
> 64k		a beat shuffler using raw 64k/break sample banks
> bdft		set decay time and osc frequency (for bdiag~)
> bhip~		butterworth high pass filter
> blop~		butterworth low pass filter
> bpm		convert bpm to metro time and phasor freq
> count		modulo counter
> eadh~		exponential attack decay (with hold == duration)
> eadsrh~		exponential attack decay sustain release (..)
> inv		inverse
> vols~		volume for a stereo signal
> vol~		volume for a mono signal
> 
> 
> externs
> 
> ratio		multiply by 2^k so result is 1<=r<2 (transposer)
> ffpoly		finite field polynomial
> 
> 
> tilde externs
> 
> abs~		absolute value
> bdiag~		block diagonal state space system (spectral processor)
> bfft~		reordered fft
> cheby~		chebychev polynomial waveshaper
> diag~		diagonal state space system (spectral processor)
> dist~		several distortions & waveshaping functions
> dwt~		discrete wavelet transform
> idwt~		inverse
> dynwav~		dynamic wavetable: use a signal block as wavetable
> ead~		exp. attack decay
> eadsr~		exp. attack decay sustain release
> ear~		exp. attack release
> lattice~	lattice filter
> matrix~		multiply a signal block with an arbitrary matrix
> permut~		random permute a signal block
> qmult~		multiply 2 quaternion signals
> qnorm~		normalize a quaternion signal (or any 4 channel sig)
> ramp~		generates an integer ramp
> statwav~	a tabread4~ clone with 8 point interpolation
> tabreadmix~	a tabread~ clone with overlap add (for smooth time stretch)
> xfm~		coupled frequency modulation
> biquadseries~	biquad second order sections (i.e. butterworth)
> filterortho~	several biquad filters, orthogonal implementation
> 
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