According to reports, DRM as one of digital radio standards, based on the new generation of receiver technology, it can not only allow users listen to high quality broadcast, but also read newspapers, television, network news, and print and other operations.

Michel Penneroux pointed out, DRM has better sound quality, covering a wider range of features, for the broadcasting industry is concerned, is related to operators, listeners and advertisers and investors, this is a new model. DRM benefits for network operators in terms of energy savings first, second spectrum is more clean, and the third to increase coverage; the same time, DRM bring great benefits to investors, because, like in other countries, China Radio listeners also decay, but also reduced, but if you turn DRM later, your coverage and operating costs will be significant changes in the advertising industry that the benefits are obvious in terms of DRM, including better sound quality , wider coverage, but also include enhanced content, including by pictures, sound content can provide a wide range of text to the audience. DRM in disaster management is also a great help, in the "5.12" earthquake, all the FM radio and mobile phones, mobile networks have stopped working, at that time only radio can work.

He said that compared to network and all other methods, such proceeds of the radio is the cheapest, most economical, it can reach a wide audience of all from the growth level or other levels. Also, radio has a feature, no matter how many people listen to , the quality and speed is the same, the speed is not affected, if more people use the Internet, the network may become very clogged.

Michel Penneroux introduced that now Brazil's DRM system is constructing, they through the DRM transmitter and receiver of a number of partners in the international arena to transfer these technologies to Brazil, and transit such technology into Chengdu, hope this model have better development in Chengdu.

Though DRM has much advantage, just like a coin has two sides , it also bring us much trouble, especially when we have to remove drm from, music, movies, dvds, videos, ebooks, etc, then we can enjoy them. At this time, we need some useful softwar, such as drm remover, drm stipper, ebooks drm remover, drm converter,etc. though we can do well it with these software, it still a little complex. So sometimes we hope these files without drm protection.