System and method for adjusting sensitivity of an acoustic sensor

摘要

A method of adjusting a sensitivity of an acoustic detector. The acoustic detector receives a signal from a remote device. The signal embodies an operating instruction for the acoustic detector. The signal is decoded into an operating instruction for the acoustic detector. The sensitivity of the acoustic detector is adjusted according to the operating instruction. The acoustic detector can increase or decrease the sensitivity. After the sensitivity is adjusted, the acoustic detector sends a confirmation of the adjustment to the user.