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LEAK DETECTOR

  • US 20130041601A1
  • Filed: 06/08/2012
  • Published: 02/14/2013
  • Est. Priority Date: 08/12/2011
  • Status: Active Grant
First Claim
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1. A leak detector comprising:

  • a sensor assembly including at least one sensor configured to sense acoustic signals; and

    at least one printed circuit board coupled to the sensor assembly and configured to support a processing device, the processing device comprising at least a microcontroller unit (MCU) and a digital signal processor (DSP);

    wherein the MCU is configured to continually receive acoustic signals from the sensor assembly; and

    wherein the DSP is configured to remain in a sleep mode except when the MCU wakes the DSP from the sleep mode at predetermined times.

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