声音空间化技术在扬声器阵列上的应用

The Application of Ambisonic on the Speakers＇Array

Ambsonic是声音空间化技术的一种,用来实现声音的高保真和精确定位回放。该文讨论了整个Ambsonic第一等级系统的编码器和解码器的设计,并且通过研究心理声学和两耳效应,对应用在规则扬声器阵列上的解码器的优化设计进行了描述。

Ambisonic, a kind of sound specialization technique, is developed to replay the original 3D sound field accurately. The original quality of sound could be obtained over the user terminal, as well as the original localization of sound. This article covers the first order B-format system, including the encoder and decoder. Furthermore, this article discusses the optimization of the de- coder for regular speaker array.