The Design of LabVIEW-based Audio and Speech Testing System

Without automation, conventional audio and speech testing systems require experienced engineers and long testing time to perform and complete a sound quality test. To improve these problems, this paper designs a LabVIEW-based audio and speech testing system (LASTS) that not only conducts the sound quality test automatically but also provides modules to record the test logs and generate the test reports automatically. With the convenience brought by the LASTS, both the labor and time costs to complete a sound quality test are greatly reduced. Consequently, the productivity is improved and the profit is increased as well.