论文部分内容阅读
为了解决磁带录音系统中四通道与双通道立体声信号间的兼容问题,文中提出一种应用矩阵编码信号的记录方法,使磁带上所记录的四通道信号与目前已通行的双通道立体声磁带记录系统之间能够兼容,并且所用的附加电路也非常简单。
In order to solve the problem of compatibility between four-channel and two-channel stereo signals in the tape recording system, a recording method using matrix coded signals is proposed in the paper, and the four-channel signals recorded on the magnetic tape are compared with the existing two-channel stereo tape recording system Compatible, and the additional circuitry used is also very simple.