Analysis and Countermeasures of Channel Noise Influence in Medium Wave Broadcast Transmission
As a traditional communication mode,the transmission effect of medium wave broadcasting is significantly affected by channel noise.Channel noise mainly includes natural noise,man-made noise and internal noise of equipment,which will affect the broadcast transmission quality to varying degrees.Starting with the basic principles and characteristics,this paper analyzes in detail the working mechanism of medium wave broadcasting and the noise problems encountered in the transmission process,and comprehensively investigates the specific influence of channel noise on the receiving effect.In view of the existing noise problems,this paper puts forward multi-dimensional coping strategies including technical measures,equipment improvement,environmental governance,legal construction and education and training.These measures include optimizing transmission technology,improving equipment performance,reducing the influence of noise sources,perfecting relevant laws and regulations and upgrading the professional skills of operators,so as to improve the transmission quality of medium-wave broadcasting.
medium wave broadcastingchannel noisetransmission qualitytechnical measuresenvironmental governance
NETL
NSTL
万方数据
