| 摘要 |
The invention relates to a method for controlling quality of operation of a passive acoustic monitoring system (10), said method comprising, at least for one given source (20): a) the given source emits at least one acoustic test signal; b) the passive acoustic monitoring system obtains acoustic signal measurements and estimates at least one parameter, characteristic of and/or associated with the at least one test acoustic signal, as a function of said acoustic signal measurements; c) comparing the at least one estimated parameter with at least one reference parameter, characteristic of and/or associated with the at least one test acoustic signal; d) obtaining at least one piece of quality information, as a function of results of the comparing step. A quality control device (30) drives the given source to trigger the step a), obtains the at least one estimated parameter and carries out said steps c) and d). |
