Real Time Audio Digital Signal Processing With Faust and the Teensy
Real Time Audio Digital Signal Processing With Faust and the Teensy
复制标题
《Faust and the Teensy》的实时音频数字信号处理
DOI：
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发表时间：
2019
期刊：
影响因子：
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通讯作者：
D. Fober
中科院分区：
文献类型：
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作者：
Romain Michon;Y. Orlarey;S. Letz;D. Fober
本文介绍了用FAUST编程语言对Teensy系列开发板进行编程的一系列工具。faust2teensy是一个命令行应用程序，可用于为Teensy音频库和独立的Teensy程序生成新对象。我们还演示了faust2api如何为Teensy生成数字信号处理引擎（具有潜在的复调支持）。提供了关于这些系统的实现和优化的细节，并且提供了各种测试的结果（即，计算、延迟等）给出了最后，通过讨论实时音频信号处理应用的裸金属实现，讨论了这项工作的未来方向。
This paper introduces a series of tools to program the Teensy development board series with the F AUST programming language. faust2teensy is a command line application that can be used both to generate new objects for the Teensy Audio Library and standalone Teensy programs. We also demonstrate how faust2api can produce Digital Signal Processing engines (with potential polyphony support) for the Teensy. Details about the implementation and optimizations of these systems are provided and the results of various tests (i.e., computational, latency, etc.) are presented. Finally, future directions for this work are discussed through a discussion on bare-metal implementation of real-time audio signal processing applications.