论文标题
声音的量子声理论
A Quantum Vocal Theory of Sound
论文作者
论文摘要
声学中的概念和形式主义通常用于体现量子力学。相反，如Gabor研究所示，可以使用量子力学来实现对声学的新观点。在这里，我们特别关注人类声音的研究，被视为调查声音世界的调查。我们提出了一个理论框架，该框架基于人声产生的可观察物，以及可以用于分析和合成的某些测量设备。类似于粒子的自旋状态的描述，量子力学形式主义用于描述与语音标签（例如发声，湍流和上方巨经肌弹性振动）相关的基本状态之间的关系。这些状态的混合及其时间演变仍然可以在傅立叶/加博尔平面中解释，并可以实施有效的提取器。提出了量子声音理论的基础，并在声音分析和设计中含义。
Concepts and formalism from acoustics are often used to exemplify quantum mechanics. Conversely, quantum mechanics could be used to achieve a new perspective on acoustics, as shown by Gabor studies. Here, we focus in particular on the study of human voice, considered as a probe to investigate the world of sounds. We present a theoretical framework that is based on observables of vocal production, and on some measurement apparati that can be used both for analysis and synthesis. In analogy to the description of spin states of a particle, the quantum-mechanical formalism is used to describe the relations between the fundamental states associated with phonetic labels such as phonation, turbulence, and supraglottal myoelastic vibrations. The intermingling of these states, and their temporal evolution, can still be interpreted in the Fourier/Gabor plane, and effective extractors can be implemented. The bases for a Quantum Vocal Theory of Sound, with implications in sound analysis and design, are presented.
