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    • 1. 发明申请
    • Devices and methods for generating gunshot alerts
    • 用于生成枪声警报的设备和方法
    • US20150194045A1
    • 2015-07-09
    • US13589887
    • 2012-08-20
    • David A. EdwardsNarciso Macia
    • David A. EdwardsNarciso Macia
    • G08B25/10
    • G08B13/1672G01H3/00
    • Devices and methods for generating gunshot alerts are provided. In some embodiments, devices for generating a gunshot alert are provided, the devices comprising: a microphone having an output; an amplifier having an input coupled to the output of the microphone and an output; a band-pass filter having an input coupled to the output of the amplifier and an output; an analog to digital converter having an input coupled to the output of the band-pass filter and an output; a microcontroller having an input coupled to the output of the analog to digital converter and an output; and a notification device having an input coupled to the output of the microcontroller.
    • 提供了产生枪声警报的设备和方法。 在一些实施例中,提供了用于产生枪声警报的装置,所述装置包括:具有输出的麦克风; 具有耦合到所述麦克风的输出的输入和输出的放大器; 带通滤波器,具有耦合到放大器的输出端的输入端和输出端; 具有耦合到带通滤波器的输出的输入和输出的模数转换器; 微控制器,具有耦合到模数转换器的输出的输入端和输出端; 以及具有耦合到微控制器的输出的输入的通知装置。