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近年来随着音响设备的蓬勃发展,人们对一般便携式收录机已不满足,对声质量的要求越来越高,因此组合音响设备就应运而生。由于组合音响设备的发展,设备与设备之间电的与机械的配接越来越重要了。早在1986年5月就制定了《家用声系统设备互连配接要求》的国标(1988年批准,标号为GB9031—88),这个标准是为了解决设备与设备之间互连时,对电的匹配要求以及插头座的形式与相关尺寸提出要求,目的是便于设备在互连时发挥最佳性能。这个标准是在IEC有关标准的基础上并结合国情制定的,因此按这个标准设计的机型也可以与国外设备相配接,同样能发挥最佳效果。下面就各种配接情况参照《家用声系统设各互连配接要求》国标作些介绍和说明。
In recent years, with the vigorous development of audio equipment, people are no longer satisfied with the general portable tape recorders, the sound quality requirements are getting higher and higher, so the combination of audio equipment came into being. Due to the development of composite audio equipment, the electrical and mechanical connection between the equipment and the equipment is more and more important. As early as in May 1986 on the development of “home acoustic system interconnection equipment requirements” national standard (1988 approved, labeled GB9031-88), this standard is to solve the interconnection between equipment and equipment, the electricity The requirements for matching and the form and size of the header are required to optimize the performance of the device when interconnected. This standard is based on IEC standards and based on national conditions developed, so the model designed according to this standard can also be matched with foreign equipment, the same can play the best effect. Below with a variety of matching with reference to “home sound system set up the requirements of each interconnection” GB made some introduction and description.