Structured audio: Creation, transmission, and rendering of parametric sound representations

作     者：Vercoe, BL Gardner, WG Scheirer, ED 

作者机构：MIT Media Lab Machine Listening Grp Cambridge MA 02139 USA Wave Arts Inc Arlington VA 02174 USA 

出 版 物：《PROCEEDINGS OF THE IEEE》 (电气与电子工程师学会会报)

年 卷 期：1998年第86卷第5期

页      面：922-940页

核心收录：

学科分类：0808[工学-电气工程] 08[工学] 

主　　题：audio coding audio systems digital audio broadcasting multimedia computing multimedia data bases music 

摘      要：Structured audio representations are semantic and symbolic descriptions that are useful for ultralow-bit-rate transmission, flexible synthesis, and perceptually based manipulation and retrieval of sound. We present an overview of techniques for transmitting and synthesizing sound represented in structured format, and for creating structured representations from audio waveforms. We discuss applications for structured audio in virtual environments, music synthesis, gaming, content-based retrieval, interactive broadcast, and other multimedia contexts.