| 多功能动物声信息分析处理系统的开发研究 |
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| 引用本文： | 姜仕仁,郑肖锋.多功能动物声信息分析处理系统的开发研究[J].浙江科技学院学报,2003,15(3):146-153. |
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| 作者姓名： | 姜仕仁 郑肖锋 |
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| 作者单位： | 1. 浙江科技学院,科技处,浙江,杭州,310012
2. 浙江科技学院,基础部,浙江,杭州,310012 |
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| 摘 要： | 在研究动物的声行为和环境动物声音监测中，均需要专门的分析工具。新开发的多功能动物声信息分析处理系统，集时域、频域和音图等多种分析功能为一体，频域分析带宽精度可达2．6Hz，尤其是在长时间声音的平均频谱和音图分析方面有独到的功能。分析结果可以多种图形方式表征。它不仅是动物声行为和有关声学研究方面的基本工具，而且在发声动物群落的调查与辅助生物多样性监测方面有特殊的用处。
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| 关 键 词： | 声信息 监测 行为 辅助 动物 调查 用处 分析处理系统 图形方式 分析工具 |
| 文章编号： | 1671-8798(2003)03-0146-08 |
| 修稿时间： | 2003年3月14日 |
Study on development of multi-functional analyzing & processing system of bioacustic information |
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| JIANG Shi-ren\,ZHENG Xiao-feng\.Study on development of multi-functional analyzing & processing system of bioacustic information[J].Journal of Zhejiang University of Science and Technology,2003,15(3):146-153. |
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| Authors: | JIANG Shi-ren\ ZHENG Xiao-feng\ |
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| Institution: | JIANG Shi-ren\+1,ZHENG Xiao-feng\+2 |
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| Abstract: | A special analysis tool is needed in studying of animal acoustic behavior and monitoring of environmental animal sound. The multi-functional bioacoustic analysis software we have developed can be used for time domain analysis,frequency domain analysis and sonogram analysis, etc. and it can process long-time sound signal by sonogram and mean frequency spectrum. The precision of bandwideth can reach 2.6 Hz during frequency domain analyses, and the results of analyses can be shown in many forms. The software can be used not only as a basic tool for research on animal acoustic behavior, but also for surveying animal community and as an aid means for monitoring biodiversity. |
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| Keywords: | multi-function bioacustic analysis system |
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