Adaptive digital audio effects (a-DAFx): a new class of sound transformations

Adaptive digital audio effects (a-DAFx): a new class of sound transformations
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自适应数字音频效果 (a-DAFx):新型声音转换

DOI:
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发表时间:
2006
期刊:
IEEE Transactions on Audio, Speech, and Language Processing
影响因子:
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通讯作者:
D. Arfib
D. Arfib
中科院分区:
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文献类型:
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作者:
V. Verfaille;U. Zölzer;D. Arfib

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在介绍了声音感知的基础知识并概述了常用的音频效果(使用感知分类)之后,我们提出了自适应数字音频效果(A-DAFx)的新概念。这包括将声音变换与自适应控制相结合。为了创建A-DAFx,从输入信号中提取低电平和感知特征,以便根据特定的映射函数导出控制值。我们详细介绍了各种新的自适应效果的实现,并给出了它们在音乐上的应用实例
After covering the basics of sound perception and giving an overview of commonly used audio effects (using a perceptual categorization), we propose a new concept called adaptive digital audio effects (A-DAFx). This consists of combining a sound transformation with an adaptive control. To create A-DAFx, low-level and perceptual features are extracted from the input signal, in order to derive the control values according to specific mapping functions. We detail the implementation of various new adaptive effects and give examples of their musical use