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A Signal Editor for the Ircam Musical Workstation

Authors
  • Eckel, Gerhard
Publication Date
Sep 01, 1990
Source
HAL-UPMC
Keywords
Language
English
License
Unknown
External links

Abstract

The SignalEditor is an extensible set of general purpose tools for viewing, analyzing, editing, andprocessing sampled signals on the IRCAM Musical Workstation (IMW). Its main intention is toprovide the composer and the scientist with a sophisticated interface to handle digital audio signalsnaturally. This involves a high quality graphics interface, a flexible signal analysis system, anefficient sound file system, and a powerful signal processing environment. In this paper wediscuss a prototype implementation of the spectrogram editing facilities, some aspects of theeditor's extension language and the lowest layer of the sound file system.

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