What three networks does triple play refer to?

Telecommunication network, radio and television network and Internet. Triple play is to integrate the existing independent traditional telecommunication network, computer broadband network and limited TV network to achieve mutual penetration and unification, and finally present various services to information consumers through physical links in the form of independent networks. With the rapid development of the information age, people's demand for communication services is no longer simple voice or one-way video, but tends to be faster, richer and more interactive broadband media services. Although the traditional telecommunication network, radio and television network and computer internet have their own characteristics and advantages, they can't meet the needs of users for broadband access and integrated access, so the integration of the three networks becomes inevitable. It not only meets the requirements of the times and users, but also effectively saves the waste of resources.