AudioMoth: A low-cost acoustic device for monitoring biodiversity and the environment
AudioMoth: A low-cost acoustic device for monitoring biodiversity and the environment
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DOI：
10.1016/j.ohx.2019.e00073
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发表时间：
2019-10-01
期刊：
影响因子：
2.2
通讯作者：
Rogers, Alex
中科院分区：
文献类型：
--
作者：
Hill, Andrew P.;Prince, Peter;Rogers, Alex
环境声音是研究生态系统健康的有力数据源。为了捕获它，科学家们通常使用坚固耐用但昂贵的声学监测设备。在本文中，我们充分描述了一个低成本，小，全频谱的替代方案，称为AudioMoth的硬件构建。这种信用卡大小的设备由一个印刷电路板、微控制器和一个微机电系统麦克风组成。这种结构简单的设备便于：（1）在远程位置部署，具有小尺寸和简单的机制，允许将其改装成许多低成本的坚固外壳;（2）长期监测，低功耗运行;（3）模块化扩展，易于访问通用输入和输出引脚;以及（4）声学检测，具有板载处理能力。(C)2019年，任作家。出版社：Elsevier Ltd
Environmental sound is a powerful data source for investigating ecosystem health. To capture it, scientists commonly use ruggedized, but expensive acoustic monitoring equipment. In this paper we fully describe the hardware build of a low-cost, small, full-spectrum alternative, called AudioMoth. The credit-card sized device consists of a printed circuit board, micro-controller and a micro-electro-mechanical systems microphone. This simple to construct device facilitates: (1) deployments in remote locations, with a small size and a simple mechanism that allows it to be retrofitted into numerous low-cost ruggedized enclosures; (2) long-term monitoring, with low-power operation; (3) modular expansion, with easy to access general purpose input and output pins; and (4) acoustic detection, with onboard processing power. (C) 2019 The Authors. Published by Elsevier Ltd.