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Real time acoustic source localization as a mobile agent resource.

机译:实时声源定位作为移动代理资源。

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摘要

Acoustic source localization is a well researched area in engineering. The ability to capture a sound and determine the position in 3D space that a sound is coming from can be used for both control system applications as well as service applications. This thesis shows that a real time acoustic source localization system can be created on a personal computer (PC) with a general purpose operating system using "off the shelf" hardware.; This thesis will also show that the creation of services and applications that use real time acoustic source positioning information can be created using a mobile agent architecture. Using mobile agents to access an acoustic location resource can allow both services and applications to be created or removed dynamically from the system without any disruption to the acoustic location resource. The applications and services become modules that are added and removed from the acoustic location system dynamically as needed.; Mobile agents in this architecture respond in real-time to perform tasks for entities that require positional data. Entities or applications that use positional data can include services such as automatic camera movement and switching, microphone gain control and switching, audio time stamp collection and management, key word audio search queries, real-time key word command interfaces, and network media delivery among others.
机译:声源定位是工程学中一个研究充分的领域。捕获声音并确定声音来自3D空间中的位置的功能可用于控制系统应用程序和服务应用程序。本论文表明,可以使用“现成的”硬件在具有通用操作系统的个人计算机(PC)上创建实时声源定位系统。本论文还将表明,可以使用移动代理体系结构来创建使用实时声源定位信息的服务和应用程序。使用移动代理访问声学位置资源可以允许在不对声学位置资源造成任何干扰的情况下,从系统动态创建服务或应用程序或从系统中删除服务和应用程序。应用程序和服务成为模块,可以根据需要动态地从声学定位系统中添加和删除。此体系结构中的移动代理实时响应,以为需要位置数据的实体执行任务。使用位置数据的实体或应用程序可以包括以下服务,例如自动摄像机移动和切换,麦克风增益控制和切换,音频时间戳收集和管理,关键字音频搜索查询,实时关键字命令界面以及网络媒体传递其他。

著录项

  • 作者

    Gelowitz, Craig M.;

  • 作者单位

    The University of Regina (Canada).;

  • 授予单位 The University of Regina (Canada).;
  • 学科 Engineering Electronics and Electrical.
  • 学位 M.A.Sc.
  • 年度 2005
  • 页码 122 p.
  • 总页数 122
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 无线电电子学、电信技术;
  • 关键词

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