摘要
简要介绍了数字音频广播(DAB)的新发展———数字多媒体广播(DMB)的特点及其中新技术的应用和发展前景。
The paper briefly introduces the innovation development of digital broadcast of audio frequency （DAB） that are the eharaeteristies of digital multimedia broadcast and the application of its new technology, the so-called digital multimedia broadcast （DMB） means that the digitized signals of audio frequency and the various data business signals carry out the handlings of various coding; modulating; transmitting; receiving and etc. under the digital state, also it is a kind of complete-new broadcasting way that must have wide market demand and developing prospect.
出处
《山西电子技术》
2006年第3期84-85,共2页
Shanxi Electronic Technology
关键词
数字音频广播
数字多媒体广播
digital audio frequency broadcasting
digital multi-media broadcsting
