Archive

Message dispatching through an OpenSoundControl address space.

Format Max data to OpenSoundControl protocol and vice versa

Publications: [cnmat:node/2320|ICMC 97 paper] | [cnmat:node/2322|NIME 03 paper] | Community web portal

Spectral harmony a la David Wessel

reads / writes / plays type 0 and 1 midi files.

RMS energy analyzer with an idiosyncratic control structure

Bridge between Max/MSP and Matlab using the Matlab Engine

Linearly interpolate two lists of numbers element-wise

Publications: [cnmat:node/2231|ICMC99 paper about filter objects]

"Accumulate" a list by adding elements gradually. Much like "zl group" except it can output arbitrary-length lists.

Least common multiple

Echo an input stream of numbers to the output, but "don't believe" large jumps in the value unless the output stays at that value for a while.

interleave multiple input lists to one output list. E.g., if inputs are "A B C" and "1 2 3", the output will be "A 1 B 2 C 3".

harmonic, sinusoidal oscillator Bank

"Divided count~," outputting the continuously-increasing signal out each active outlet in turn. Used for "sequential looping".

Divide a large input list into multiple output lists by de-interleaving. E.g., for 2 outputs, it will put odd-numbered elements out the left list and even-numbered elements out the right list.

Additive synthesis of a bank of exponentially decaying sinusoids

Signal to event domain version of change: Output a float whenever the input signal's value changes.

Two-threshold attack detector, aka a Schmitt Trigger (http://en.wikipedia.org/wiki/Schmitt_trigger)

Parallel bank of resonant filters

Publications: [cnmat:node/2231|ICMC99 paper]

controls panning -- 1 in x (4-8) out

a simple, mono chorus with variable feedback

see: Roads, The Computer Music Tutorial, p. 439