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公开(公告)号:US09641363B2
公开(公告)日:2017-05-02
申请号:US14460646
申请日:2014-08-15
CPC分类号: H04L27/00 , G10L19/018 , H04B11/00 , H04L27/265 , H04R27/00 , H04R2420/07 , H04S3/00
摘要: A system and method effective to trigger precisely timed actions on computing devices. The system may include a transmitting device and a receiving device. The transmitter may modulate binary data into sound waves, and the receiver may demodulate the audio signal into binary data. Signal amplitude across a range of frequencies may be used to demodulate. The received data may be interpreted in order to trigger actions on the computing device. These actions may involve the device's screen, speaker, built-in lights, camera, or vibration function. The actions may change over time based on the time at which the signal was received. More actions may be loaded from the device's storage.
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2.
公开(公告)号:US20150081071A1
公开(公告)日:2015-03-19
申请号:US14460646
申请日:2014-08-15
IPC分类号: G06F3/16
CPC分类号: H04L27/00 , G10L19/018 , H04B11/00 , H04L27/265 , H04R27/00 , H04R2420/07 , H04S3/00
摘要: A system and method effective to trigger precisely timed actions on computing devices. The system may include a transmitting device and a receiving device. The transmitter may modulate binary data into sound waves, and the receiver may demodulate the audio signal into binary data. Signal amplitude across a range of frequencies may be used to demodulate. The received data may be interpreted in order to trigger actions on the computing device. These actions may involve the device's screen, speaker, built-in lights, camera, or vibration function. The actions may change over time based on the time at which the signal was received. More actions may be loaded from the device's storage.
摘要翻译: 有效触发计算设备定时动作的系统和方法。 该系统可以包括发送设备和接收设备。 发射机可以将二进制数据调制成声波,并且接收机可以将音频信号解调成二进制数据。 频率范围内的信号幅度可用于解调。 可以解释所接收的数据以触发计算设备上的动作。 这些操作可能涉及设备的屏幕,扬声器,内置灯,摄像头或振动功能。 根据接收到信号的时间,动作可能随时间而变化。 可能会从设备的存储中加载更多操作。
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