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justy External Justy turns any frequencies into just-intuned ones relative to a base frequency
Justy is a simple way to get started with Just Intonation.



Given the base b, ratio limit m, and an input frequency i, justy calculates the frequency closest to i in the m-limit scale.



Limit here means an odd-limit scale as defined by Harry Partch and others.



For more information on Just Intonation, visit the Just Intonation Network at http://www.justintonation.net

KN-Lib Abstraction is a collection of everyday abstraction tools. It contains mouse and keyboards facilities, converters, calculation, random, interval and scale generators, midi utilities...etc
KN-Lib 2.8 Abstraction is a collection of everyday abstraction tools. It contains mouse and keyboards facilities, converters, calculation, random, interval and scale generators, midi utilities...etc
linedrive External Scale integers for use with line~
Linedrive takes integers ranging from -argument 1 to +argument 1 and scales them to fall within the range -argument 2 to +argument 2. If the input equals argument 1, the output is equal to argument value 2. Output varies exponentially with the input depending on argument 3. With the arguments shown, input values between 0 and 127 are converted from 2*dB to linear amplitude with 127 becoming 1.
linedrive External Scale numbers exponentially.
Scale integers for use with line~
ll.og Abstraction another scale-abstraction that takes a fifth value as logarithmic scaler.
lp.lll~ External Parametric linear congruence "noise"
"White" noise using the Linear Congruence algorithm, while allowing you to specify values for the LC parameters. See lp.lili for more information on parametric linear congruence. The lp.lll~ object works very much like lp.lili, except that the integral values produced are scaled to the range -1 < x. < 1 for signals. Note that the scaling factor is calculated relative to the mod parameter, so the maximum power range is always produced (except for LC cycles that get stuck at a constant… this can happen!). For many parameter combinations, this cycle of numbers generated may be very short. In other words, the result may be much closer to pitch than noise. There are many intermediate signals.
lp.scampf External Scale, offset, and limit floating point values
The core duty of lp.scampf is to multiply incoming values by a scaling factor and then to add an offset. In the following discussion this is referred to as mapping. Additionally, values may be constrained to a given range. Optionally, out-of-range values may be routed to a second outlet. If you prefer, you may specify that an arbitrary message be sent out the right outlet whenever mapped values exceed the specified range.
lp.scampi External Scale, offset, and limit integer values
The core duty of lp.scampi is to multiply incoming values by a scaling factor and then to add an offset. In the following discussion this is referred to as mapping. Additionally, values may be constrained to a given range. Optionally, out-of-range values may be routed to a second outlet. If you prefer, you may specify that an arbitrary message be sent out the right outlet when mapped values exceed the specified range. Finally, you can specify how floating-point results are to be converted to integers. The options cover: conventional rounding, floor, ceiling, truncation (i.e., "to zero "), and "to infinity. "
lp.scamp~ External Scale, offset, and limit signals
This is your one-stop source for scaling, offsetting, and limiting signals to a different output range. The lp.scamp~ object wraps *~ and +~ into one convenient object with range-correction and splitting capabilities. The core duty of lp.scampf is to multiply incoming values by a scaling factor and then to add an offset. In the following discussion this is referred to as mapping. Additionally, values may be constrained to a given range. You can poll an lp.scamp~ object to find out how many samples were out of range.
lp.tata External Generate random numbers using the Tausworthe 88 algorithm
The lp.tata object implements the Tausworthe 88 random number generator. This is currently the fastest algorithm that passes all standard statistical tests for randomness. It has a cycle of approximately 288 (that’s about 3 ÅE 1026) and generates random values across the entire range of 32-bit numbers (i.e., -2,147,483,648 < x <2,147,483,647). The lp.tata object allows you to scale the output to a given range.
Lscale External An object to adjust range of input values in a linear fashion.
make-ED-scale Abstraction list generator
Generates a geometrical scale of entry delays (ED) between a min. ED and a max. ED with a certain number of elements.
make-scale Abstraction list generator
Generates an integer list with a certain number of ints starting from a given value.
make-trans-scale Abstraction list generator
Generates a transition scale between a start and an end value with a certain number of elements. The typ of transition is determined by the int sent to the leftmost inlet which also triggers the calculation.
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Libraries
KN-Lib 2.7
debug: SELECT prenom, nom FROM auteurs RIGHT JOIN auteur_libraries USING (id_auteur) WHERE auteur_libraries.id_library='109'Roland Cahen KN-Lib is a collection of everyday abstraction tools. It contains mouse and keyboards facilities, converters, calculation, random, interval and scale generators, midi utilities...etc

(The old version is no longer available.
If necessary it can be downloades at :
ftp://ftp.forumnet.ircam.fr/pub/max/FAT/misc)
KnLib2.8.1
debug: SELECT prenom, nom FROM auteurs RIGHT JOIN auteur_libraries USING (id_auteur) WHERE auteur_libraries.id_library='138'Roland Cahen KN-Lib 2.8 is a collection of everyday abstraction tools. It contains mouse and keyboards facilities, converters, calculation, random, interval and scale generators, midi utilities...etc
Most of them are finished, a few are in progress.
Modal Object Library
debug: SELECT prenom, nom FROM auteurs RIGHT JOIN auteur_libraries USING (id_auteur) WHERE auteur_libraries.id_library='110'V.j. Manzo The Modal Object Library is a collection of objects for Max/MSP that control modality.

Included are objects for all 28 diatonic modes (scales), the Messiaen modes, chords, triads, progressions, modal relationships and modal analysis. This library would be especially useful to those interested in algorithmic composition and interactive music systems.

Free registration is required. Registration forum offers patches, and objects based on this library.

created by V.J. Manzo
www.vjmanzo.com/mol | www.vincemanzo.com
SFA Max/MSP Library
debug: SELECT prenom, nom FROM auteurs RIGHT JOIN auteur_libraries USING (id_auteur) WHERE auteur_libraries.id_library='172'Stefano Fasciani The SFA-MaxLib is a collection of Max/MSP objects developed in the context of the VCI4DMI. It includes functions and utilities in the form of FTM externals, FTM abstractions and Max abstractions. FTM is a shared library for Max/MSP developed by IRCAM, which provides a small and simple real-time object system and a set of optimized services to be used within Max/MSP externals.

List of FTM Externals: sfa.eig - eigenvalues; sfa.inputcombinations - combination generator; sfa.levinson - levinson-durbin recursion; sfa.lpc2cep - lpc to cepstra conversion; sfa.rastafilt - rasta filter; sfa.rmd - relative mean difference; sfa.roots - polynomial roots;

List of Abstractions: sfa.bark.maxpat - energy of the Bark bands from time domain frame;sfa.bark2hz_vect.maxpat - Herts to Bark conversion;sfa.barkspect.maxpat - energy of the Bark bands from spectrum; sfa.ceil.maxpat - ceil function; sfa.featfluxgate.maxpat - gated distance on stream of feature vectors; sfa.fft2barkmx.maxpat - utility sub-abstraction of sfa.bark; sfa.fft2barkmxN.maxpat - utility sub-abstraction of sfa.barkspect; sfa.hynek_eq_coeff.maxpat - hynek equalization coefficients; sfa.hz2bark.maxpat - Hertz to Bark conversion; sfa.hz2bark_vect.maxpat - Hertz to Bark conversion for vectors; sfa.hz2mel.maxpat - Hertz to Mel conversion; sfa.idft_real_coeff.maxpat - utility sub-abstraction of sfa.rasta-plp; sfa.maxminmem.maxpat - minimum and maximum of a stream of data; sfa.mfcc.maxpat - MFCC coefficients; sfa.modalphafilter.maxpat - 1st order IIR lowpass on a stream of vectors; sfa.nonlinfeqscale.maxpat - linear spectrum to Bark or Mel scale conversion; sfa.rasta-plp.maxpat - PLP and RASTA-PLP coefficients; sfa.spectmoments.maxpat - 4 spectral moments (centroid, deviation, skewness, kurtosis); sfa.3spectmoments+flatness.maxpat - 3 spectral moments (centroid, deviation, skewness) and the spectral flatness; sfa.spectralflux.maxpat - spectral flux on stream of spectrum vectors; sfa.spectralfluxgate.maxpat - gated spectral flux on stream of spectrum vectors; sfa.std.maxpat - standard deviation; sfa.win_to_fft_size.maxpat - smaller FFT size given frame size; sfa.GCemulator.maxpat – 3D gestural controller emulator;

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