Instrument for soundscape recognition, identification and evaluation (ISRIE): Technology and practical uses
Instrument for soundscape recognition, identification and evaluation (ISRIE): Technology and practical uses
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发表时间：
2009-10
期刊：
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通讯作者：
Oliver Bunting;Jonathan R. Stammers;D. Chesmore;O. Bouzid;G. Tian;C. Karatsovis;S. Dyne
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作者：
Oliver Bunting;Jonathan R. Stammers;D. Chesmore;O. Bouzid;G. Tian;C. Karatsovis;S. Dyne
微电子技术的进步以及对信号表征和分类技术的持续研究已经在开发先进的声级计方面取得了可喜的成果。该仪器将能够根据不同噪声源的相对贡献来表征声场。本文件概述了定于2009年10月完成的这一合作项目以及已经达到的里程碑。特别是，传感器和系统的考虑和实施，源识别和分类的信号处理算法，并在英国特定的噪声评估的仪器的潜在用途进行了讨论。
Technological advancements in microelectronics and continuing research into signal characterisation and classification techniques have lead to promising results in developing an advanced sound meter. This instrument would be capable of characterising a sound field in terms of the relative contributions of the different noise sources. This paper provides an overview of this collaborative project, due for completion in October 2009, and the milestones that have been reached. In particular, the consideration and implementation of sensors and systems, the signal processing algorithms of source identification and classification, and the potential uses of the instrument in specific noise assessments in the UK are discussed.