Indexed by:
Abstract:
DAB(Digital Audio Broadcasting)是继调频和调幅广播之后的第三代广播,是将数字化了的音频信号,在数字状态下进行各种编码、调制、传递等处理.由于数字信号在进行各种处理过程中,只有"1"和"0"两种状态,传递媒介自身的特征,包括噪声、非线性失真等,均不能改变数字信号的品质,因而极大地改变了传统模拟系统的技术运作环境,提高了系统的整体技术性能指标.
Keyword:
Reprint 's Address:
Email:
Version:
Source :
数字通信世界
ISSN: 1672-7274
CN: 11-5154/TN
Year: 2007
Issue: 8
Page: 81-83
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 2
Affiliated Colleges: