A Test System for Vehicular Voice Cloud Service

Abstract

Some test systems for voice cloud services have been developed in recent years. However, the automobile manufacturers, communications equipment merchants and network operator still lacks methods and tools to evaluate the vehicular voice cloud services from the perspective of the end user experience. Considering the user behavior and user experience, a light weight vehicular voice cloud evaluation system is designed in this paper. The system is able to send voice information to voice cloud server according to user habit, and record the user experience indicators, such as accurate, voice quality, service delay, server computation capacity, and so on. The study shows that the vehicle voice cloud evaluation system can avoid complex communication and language processing, evaluate the performance of the service from view of end user.