SAMAY是可自动录制鸟鸣的野外设备，支持长期监测与物种识别。
SAMAY: System for Acoustic Measurement and Analysis
- 基于STM32F407芯片，集成4麦克风与128GB存储，续航达10400mAh+太阳能充电
- 可实时采集并分析鸟鸣数据，实现物种自动分类与种群动态监测
- 支持无线配置，适合野外长期部署，适用于生态监测与环境变化研究
本文介绍了一种名为SAMAY的自动鸟类鸣叫录音系统，用于通过构建大规模鸟类声学数据集来研究鸟类物种。通过对记录的鸟鸣数据进行分析，该系统可实现鸟类物种的自动分类、种群监测以及环境变化影响分析。系统采用高性能STM32F407系列微控制器驱动，支持4个麦克风输入，配备128 GB存储容量，并由10400 mAh电池组供电，兼容太阳能充电模块。此外，设备在运行期间可通过USB和Wi-Fi进行用户配置，确保野外部署时操作便捷。
原文摘要 · Abstract (English)
This paper describes an automatic bird call recording system called SAMAY, which is developed to study bird species by creating a database of large amounts of bird acoustic data. By analysing the recorded bird call data, the system can also be used for automatic classification of bird species, monitoring bird populations and analysing the impact of environmental changes. The system is driven through a powerful STM32F407 series microcontroller, supports 4 microphones, is equipped with 128 GB of storage capacity, and is powered by a 10400 mAh battery pack interfaced with a solar charger. In addition, the device is user-configurable over USB and Wi-Fi during runtime, ensuring user-friendly operation during field deployment.
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