With the development of coronavirus in this period, people need more information receiving channels and entertainment
During the social alienation period of covid-19, IPTV service is the best entertainment way at home
Radio is changing; while traditional analogue (AM FM) services remain the mainstay of radio listening. Despite more up to date alternatives, analogue persists due to accessibility. Still attracting substantial audience and revenue. However, these services are limited in terms of capacity for technical change and sound quality.