--- MCR-BASE

MCR-BASE is the standard module of the MCR multi-channel noise and vibration testing system software, serving as the foundation software platform. It is used for test personnel description, test-related document settings, and test equipment configuration. Other functional software modules of MCR can only run independently on top of this module. It includes built-in drivers for various data acquisition hardware, allowing for channel configuration and calibration. It also supports data acquisition, playback, and standard acoustic analysis.

--- MCR-IMPS，MCR-IMPT

MCR-IMPS and MCR-IMPT correspond to the absorption testing module and transmission loss testing module, respectively, in the impedance testing of acoustic materials. The software is designed based on the latest ISO and ASTM testing standards. In addition to the required absorption and transmission loss testing, it synchronously measures the acoustic impedance, acoustic admittance, and other characteristics of the materials. The functional modules have a clear structure and defined steps. They come with a built-in signal generator and material database, allowing for synchronous monitoring and analysis of the acquired signals based on signal-to-noise ratio and correlation analysis to ensure the accuracy of the final results. They are suitable for both batch testing of materials and laboratory research. The MCR-IMPS module requires a minimum of 2 data acquisition channels, while the MCR-IMPT module requires a minimum of 4 data acquisition channels. The software also includes the standard impedance tubes from BSWA Technology, which can be directly selected, and it also supports user-defined tubes.