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在声学实验工作中现已开发应用微机系统。用一台廉价的标准微机与各种设备相联,提供各种自动装置,如:(ⅰ)控制实验条件;(ⅱ)自动数据采集和存贮;(ⅲ)数据显示以及把数据传输到主机系统;(ⅳ)提供自动装置。本文所描述的系统是为一个特别项目设计的。该项目涉及到气象条件对隔声板性能的影响,但是该系统中所采用的技术是通用的。本文对此将作详细论述。
Acoustic experiment has been developed in the application of computer systems. An inexpensive standard microcomputer is used in conjunction with a variety of devices to provide a variety of automated devices such as: (i) control of experimental conditions; (ii) automatic data acquisition and storage; (iii) data display and transfer of data to the host computer System; (ⅳ) to provide automatic device. The system described in this article is designed for a special project. The project addresses the impact of meteorological conditions on the performance of sound insulation panels, but the technology used in the system is universal. This article will be discussed in detail.