首页>
外国专利>
Method and arrangement for paste of a digital binary narrowband signal in one or for the separation of this narrowband signal from a time division-multiplexed signal
Method and arrangement for paste of a digital binary narrowband signal in one or for the separation of this narrowband signal from a time division-multiplexed signal
展开▼
机译:用于将数字二进制窄带信号粘贴到一个中或将该窄带信号与时分多路复用信号分离的方法和装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
The transmission link for a time division multiplex signal in one direction contains an injector (5), and the transmission link of the opposite direction contains a decoupler (12). These elements are used to couple or decouple a narrowband signal (ISDN1 or ISDN2) into or from a time division multiplex signal which contains a 5B/6B-coded broadband signal (DBS1, DBS2), in exchange for filler words. Said narrowband signal contains only 6B codewords such as are equal for a 5B codeword of the positive and negative group, which entails a low outlay on apparatus. This process is advantageous for inserting ISDN signals in video signals with a bit rate of 34 or 140 Mbit/s. IMAGE
展开▼