摘要
本文介绍了专用磁带录音机最近的一些进展,如磁头材料及构造、走带机构、主导电机、卷供带电机及它们的控制系统。文章还简要地讨论了盒式录音机和数字录音机在广播中应用的前景。
This paper describes some recent developements of professionaltape recorders, such as: the head material and its core shape, tape transportmechanism, capstan motor and reel motor, and their control systems. The paper also gives a brief discussion about the possibility of the appli-cation of the cassette tape recorder and digital tape recorder in broadcastings.
出处
《广播与电视技术》
北大核心
1989年第5期31-40,共10页
Radio & TV Broadcast Engineering
