Automatic dual-hydrophone acoustic characteristic measurement system and method

The invention discloses an automatic dual-hydrophone acoustic characteristic measurement system and method. The system comprises a platform main body, a sample supporting seat, a transducer, two hydrophones and a moving mechanism; the sample supporting seat is arranged on the platform main body and is used for placing a sample; the transducer is arranged on the platform main body corresponding to the position of the sample supporting seat and is used for sending sound waves to the sample; the two hydrophones are both arranged on the moving mechanism and are located on the same vertical plane with the sample; the moving mechanism is arranged on the platform body and used for controlling the hydrophones to move horizontally and vertically. The hydrophones are arranged on the moving mechanism, the position of the hydrophones can be accurately controlled through the moving mechanism, the hydrophones can freely move to any position in the horizontal direction and the vertical direction, the requirement for the pos