Before revision:   This paper proposes a universal modularized model, SpeechNet, which contains the five basic modules for speech processing .
After revision:  If a universal model can perform multiple speech processing tasks, some tasks might be improved with the related abilities learned from other tasks. The multi-task learning of a wide variety of speech processing tasks with a universal model has not been studied. This paper proposes a universal modularized model, SpeechNet, which contains the five basic modules for speech processing .