Objects			page : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
comb2~	Abstraction		comb filter Unlike comb1~, this comb filter, an IIR filter, uses feedback in its delay line, so it has a very large potential gain, making it usable alone. This module comes closer to the standard comb~ object in MSP, although it does not implement feed-forward.
cp-pan~	Abstraction		constant power panner constant power panner
cpPan~	External		constant power pan Takes a mono audio input and pans it across two output channels. The panning uses an internal table of 1024 samples to reduce CPU load. The panning position is set through the right inlet, which can accept either signal or float input. Panning input should be limited to values between 0. and 1., with hard left equivalent to 0 and hard right equivalent to 1.
crossfade~	Abstraction		Crossfades two input signals according to a sine function which guarantees that loudness of the result is constant.
cv.jit.centroids	External		centroids are a very cheap and robust way of doing motion tracking. Centroids, or center of mass, are the coordinates of the point where the number of ON pixels left of the x value is equal to the number of ON pixels to the right, and the number of pixels over the y value equals the number below. If there is only a single object in an image, centroids are a very cheap and robust way of doing motion tracking. Note that the centroids do not necessarily fall on an ON pixel, for instance in the case of a U-shaped object. Since the mass is used to calculate the centroids, cv.jit.centroids will also return this value from its second outlet.
cv.jit.flow.draw	Abstraction		Visualize optical flow. This object displays the output of cv.jit.LKflow, cv.jit.HSflow and cv.jit.opticalflow, mapping direction to hue and distance to saturation.
cv.jit.label	External		This algorithm scans through the image and gives each connected component an individual value. This algorithm scans through the image and gives each connected component an individual value. If you set the "mode" attribute to its default value of 0, it will paint the top-leftmost blob with ones, and will number blobs incrementally moving right and down. In mode 1, however, it will paint the blobs with the number of pixels in that blob. This can allow you, for instance, to filter only blobs that have sizes between such and such a value. Furthermore, in either mode, you can use the "threshold" attribute to erase all the blobs that are smaller than the threshold value. This is an extremely powerful (and surprisingly cheap) way of filtering noise out. In order to accommodate potentially large numbers of blobs, or large blob sizes, the output is a 1-plane long matrix. There is a hard-coded limit of 2048 possible blobs.
cv.jit.LKflow	External		Estimates the optical flow using the Lucas-Kanade method. Estimates the optical flow using the Lucas-Kanade method. This algorithm is based on the assumption that pixels move only a short distance from one frame to another. It has the advantage of yielding good results for slow-moving objects but unfortunately is completely unreliable for faster movements. The performance can be greatly improved, both in terms of CPU usage and reliability, by using small matrices. 80x60 matrices, or smaller, give very good results.
cv.jit.moments	External		Apart from returning centroids and mass, it outputs two lists of shape descriptors. This is the most complicated and versatile object of this distribution. Apart from returning centroids and mass, it outputs two lists of shape descriptors. Moment-based shape analysis is based on the physics concept of moment of inertia. Since, in theory, these moments are unique to each shape, they have been used for a long time to perform tasks like optical character recognition. From the left-most outlet a list of seven moments comes out. These are cryptically labeled "m20, m02, m22, m21, m12, m30, and m03". The m here simply stands for moment, the two numbers following tell us how the particular value was calculated.
cv.jit.shapeinfo	External		This abstraction uses cv.jit.moments to derive more shape descriptors that are easy to understand and useable as is.
cv.jit.stddev	External		Computes the standard deviation of the incoming matrices. Computes the standard deviation of the incoming matrices. The standard deviation is simply the square root of the variance, so the same result can be obtained with cv.jit.variance and a jit.op object. The standard deviation is a measure of how much sample values vary from the mean, or in other words, how wide the distribution on either side of the mean is. About 65% of sample values fall within one standard deviation of the mean, whereas 95% are within twice that value. This measurement is very useful when it comes to setting bounds or threshold values, for instance in a background subtraction operation. If the mean value of a background pixel is 50, and the standard deviation is 10, then a pixel valued at 80 would be considered foreground. However, if the standard deviation is around 30, there is a good chance that it belongs to the background.
ddg.arp	External		a full-fledged analog-style arpeggiator. a full-fledged analog-style arpeggiator. while max is the perfect language to implement an arpeggiator, i wanted to create a stand-alone external for simplified synth creation. includes: -up, down, up/down, rotate (roland-style) and random directions -as-played or sequential note order -makenote-style note duration control 1 to 6 octave range -the perfect addition to an synth-building project.
delay2~	Abstraction		delay This abstraction is a shortcut for using the standard MSP delay tap objects in a single delay situation. It is for those too lazy to connect a tapin~ and a tapout~ manually. The original version of this abstraction was called delay1~ and used the named-delay-line objects delread~ and delwrite~ from MAX/FTS on the ISPW. The MSP version takes advantage of the tapout~ object which may be either a constant or variable delay, depending on whether a signal or float is connected to its inlet. (See the MSP Users manual on tapout~ for details.)
DfxConstantColor.maxpat	External		Abstraction
dist~	External		distance gain logarithmic
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Libraries
artificial tango	debug: SELECT prenom, nom FROM auteurs RIGHT JOIN auteur_libraries USING (id_auteur) WHERE auteur_libraries.id_library='104'Olaf Matthes	The artificial tango library is a collection of externals for Max/MSP dealing with recognition, analysis and generation of musical structures and events. Most objects take MIDI data as input. In order to use the objects from the artificial tango library FTM 2.0 has to be installed on your system.
Cosm	debug: SELECT prenom, nom FROM auteurs RIGHT JOIN auteur_libraries USING (id_auteur) WHERE auteur_libraries.id_library='147'Wesley Smith Graham Wakefield	Cosm is an integrated collection of externals and abstractions to assist the construction of navigable, sonified virtual worlds using Max/MSP/Jitter. Cosm has been designed to require only minimal changes to existing Max/MSP/Jitter patches to support a number of features valuable in the creation of virtual worlds. Supports six-degrees-of-freedom (6DoF) navigation using quaternions, spatial audio using 3rd order Ambisonics, distance filtering and doppler, collision detection using spherical intersection (query sphere), world boundaries, stereographic control, 3D field interaction, and a strategy for remote rendering.
EAMIR - the Electro-acoustic Musically Interactive Room	debug: SELECT prenom, nom FROM auteurs RIGHT JOIN auteur_libraries USING (id_auteur) WHERE auteur_libraries.id_library='133'V.j. Manzo	The EAMIR project is an open-source effort to enable educators with technology for music education. Software is designed around a common configuration which can be easily implemented by music educators around the world by downloading source code and standalone applications through eamir.org. Users who understand programming can edit the source code and post their new source and standalone applications back to the site for the EAMIR community to use. Much of the EAMIR software is also designed to allow students with physical and mental disabilities to create meaningful music using interfaces that are accessible to their needs. The EAMIR SDK allows users to easily create their own EAMIR-like applications by connecting preassembled interface modules to musical modules. The interfaces include cameras with color tracking, guitar hero controllers, wii remotes and devices, dance dance revolution pads, and other gaming controllers as well as traditional MIDI instruments like keyboards. created by V.J. Manzo www.vjmanzo.com | www.eamir.org
loadbang.net SQL	debug: SELECT prenom, nom FROM auteurs RIGHT JOIN auteur_libraries USING (id_auteur) WHERE auteur_libraries.id_library='99'Nick Rothwell	A Java library for communicating with SQL databases from MXJ. We currently support MySQL and HSQLDB. The HSQLDB system includes an embedded database instance, so it runs automatically from text files in Max\'s search path; no external database server configuration is necessary.
MaxAlea	debug: SELECT prenom, nom FROM auteurs RIGHT JOIN auteur_libraries USING (id_auteur) WHERE auteur_libraries.id_library='96'Carl Faia	MaxAlea contains various objects for random distributions and functions. MaxAlea was begun as a Max port of an existing PatchWork Library created in 1991-2 by Mikhail Malt. While the distributions and functions found in MaxAlea are similar to those found in the Patchwork version ,there are many differences in their functioning. The environment of Patchwork is static and is not designed for real-time work. Part of the incentive for creating these objects to work with Max was to have a dynamic and real-time environment with which to experiment and work with these algorithms in a manner as simple and straightforward as possible. One can change variables and manipulate the output in many ways in real-time. There are several different versions of the various stochastic models/processes best presented in the now classic references by Denis Lorrain and Charles Dodge. Carl Faia has used a variety of sources for the creation of this library which include the Lorrain, Dodge and Malt implementations as well as sources found on the WorldWideWeb. The externals found in the package include several random distributions, examples of random walks and 1/f noise algorithms, as well as one or two utilities written specifically for the MaxAlea library. Carl Faia wanted to make a coherent collection (as he thought Malt had managed to do in PatchWork) of these various algorithms and provide an interface easily accessible using the Max environment for real-time control. All these algorithms have been created using a seeded version of the random function found in the standard AINSI library. That is, each time the function is first run there will always be a different set of random numbers (unlike the random funtions found in Max, PatchWork and other versions of random number generators).
Panaiotis Objects	debug: SELECT prenom, nom FROM auteurs RIGHT JOIN auteur_libraries USING (id_auteur) WHERE auteur_libraries.id_library='122' Panaiotis	The Mac version is UB. These Max objects have been enhanced since the documentation to the left was written. Help files for the objects provide information on enhancements. The matrix object has been substantially upgraded. It now combines features of unpack, spray, funnel, append, and prepend into one object. This makes a great object to place between controllers and jit objects because it acts like a multi-prepend. There are new configuration commands and enhancements to the old: even, odd, mod,and range, among others). Most commands can be applied to inlets of outlets. There is also a mute function that adds another layer of control. Matrixctrl support has been enhanced. See the help file for full details and examples. Most other objects now fully support floats. RCer and autocount will count in float values, not just integers. Notegen16 is a 16 channel version of its predecessor: notegen. It is more generalized and much more efficient.
PeRColate	debug: SELECT prenom, nom FROM auteurs RIGHT JOIN auteur_libraries USING (id_auteur) WHERE auteur_libraries.id_library='5'Dan Trueman	PeRColate is an open-source distribution of a variety of synthesis and signal processing algorithms for Max, MSP, and Nato. It is centered around a (partial) port of the Synthesis Toolkit (STK) by Perry Cook (Princeton) and Gary Scavone (Stanford CCRMA). Like the STK, it provides a fairly easy to use library of synthesis and signal processing functions (in C) that can be wired together to create conventional and unusual instruments. Also like the STK, it includes a variety of precompiled synthesis objects, including physical modeling, modal, and PhISM class instruments; the code for these instruments can serve as foundations for creating new instruments (one example, the blotar, is included) and can be used to teach elementary and advanced synthesis techniques. Given it's STK heritage and educational function, PeRColate is largely un-optimized, though all the objects run on a 80MHz 7100, which is pretty good. PeRColate also includes a number of objects not from the STK; some are from RTcmix and others are our own evil creations, designed to crash your computer, but only after making some kind of interesting sound or image.
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;
suivi	debug: SELECT prenom, nom FROM auteurs RIGHT JOIN auteur_libraries USING (id_auteur) WHERE auteur_libraries.id_library='88' Ircam	Two externals performing score following on soloist performances using Hidden Markov Models (HMM) Suivi is based on FTM and requires the shared library FTMlib for Max/MSP. Both externals use an FTM track object - a sequence of time-tagged FTM values - to store the score of the soloist performance to be followed. Notes, trills and other elements of the score are represented by FTM score objects (FTM scoob class). For the moment, scores can be imported from standard MIDI files only. An editor for the FTM track class, which will also provide a graphical control interface for the score follower is under development as well as the import of MusicXML files. The suivi object set is distributed within the IRCAM Forum.
tapemovie	debug: SELECT prenom, nom FROM auteurs RIGHT JOIN auteur_libraries USING (id_auteur) WHERE auteur_libraries.id_library='144'Tom Mays Olivier Pfeiffer Renaud Rubiano	tapemovie is a modular software environment for controlling, processing, and analyzing various media in realtime (sound, video, 3D, lighting). It has stood the test of numerous productions since 2007, for theater, dance, concert performance and installation - enabling precise control and sequencing of media and their interactions while at the same time allowing connections with multiple peripheral controllers and interfaces. It is programmed with Max/MSP/Jitter and exists as a standalone application (free download), as well as in patch version for advanced users.
Teleo Max Objects for Teleo Introductory Module	debug: SELECT prenom, nom FROM auteurs RIGHT JOIN auteur_libraries USING (id_auteur) WHERE auteur_libraries.id_library='55' MakingThings LLC	This set of software will stand alone for users of the new Teleo Introductory Module
Tristan Externals	debug: SELECT prenom, nom FROM auteurs RIGHT JOIN auteur_libraries USING (id_auteur) WHERE auteur_libraries.id_library='4'Tristan Jehan	FFT-based (optimized for the G4 processor)