Once upon a time there was a computer music system called GROOVE (Generating Realtime Operations On Voltage-controlled Equipment, Bell Telephone Laboratories, Murray Hill, New Jersey), which outputted in the realm of sound, and was a wonderful and still-unique tool for the composition thereof. Once upon a time a then-young composer who was using GROOVE for music got the hairbrained idea that if she made a few minor changes here and there she could use it to compose images as well. This she did in 1974-6, and though the untimely demise of the system completed, owing to massive hardware changes in this system's home lab, prevented creation of much documentation in the form of aesthetic works of its output, the system did function sufficiently to make some description worthwhile. While it is true that the mid-1960s DDP-224 computer on which GROOVE became a VAMPIRE (Video And Music Program for Interactive Realtime Exploration/Experimentation) was a massive roomsized computer, it has by now long been eclipsed in power by the constantly improving home computer. It is worth describing the concepts involved in part because there are by now many small computers capable of emulating its musical methods. Besides, I had a deep personal relationship with that computer, and wish to commemorate it. Here then follows the tale of Graphical GROOVE, a.k.a. the VAMPIRE.

PD (aka Pure Data) is a real-time graphical programming environment for audio, video, and graphical processing. It is the third major branch of the family of patcher programming languages known as Max (Max/FTS, ISPW Max, Max/MSP, jMax, etc.) originally developed by Miller Puckette and company at IRCAM. The core of Pd is written and maintained by Miller Puckette and includes the work of many developers, making the whole package very much a community effort.


Future of Sound provides a forum for the discussion of new and convergent art forms. By creating immersive experiences using state-of-the-art sound technology Future of Sound showcases leading practitioners in the fields of music and audio design.

Depois do rock, é a música eletrônica que entra na academia. O Curso de Produção de Música Eletrônica, criado pela Anhembi Morumbi, receberá os primeiros alunos já em 2007.

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