[PD-announce] creb 0.3

[Tom Schouten]

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

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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