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中波广播是我国目前使用的主要收听方式,但播出质量不够好是当前存在的重要问题。原因很多,不少人认为在中波领域中已难以改善。本文介绍了国外中波广播采用预加重的方式,对改善播出质量很有益处。这表明,如果我们采取正确的技术措施,在中波领域中改善效果还是可以取得进展的。希望本文能引起有关同志的重视,在促进改善中波播出质量方面起点作用,也希望能引起大家对此讨论研究。
Medium wave broadcasting is the main method of listening currently used in our country. However, broadcasting quality is not good enough and is an important issue that currently exists. There are many reasons for this. Many people think that it has been hard to be improved in the wave area. This article introduces the way in which foreign medium wave broadcasting is preemphasized, which is of great benefit to improve the broadcasting quality. This shows that if we take the correct technical measures, we can still make progress in improving the effect in the wave area. I hope this article can arouse the attention of comrades concerned and play an initial role in promoting the improvement of the quality of medium wave broadcasting. I also hope to arouse discussion on this issue.