A Modular Electronic System for Magnetostrictive Spark Chambers

A flexible electronic system is described where each module performs a single function. The system has been designed around a digital data buss which allows read-out by typewriter, magnetic tape, computer or combinations of these. Besides those associated directly with magnetostrictive spark chambers the system includes auxiliary modules such as scalers, pulse height to digital converters, event registers, and fixed data input so that all aspects of a particular event can be recorded. Sub modular techniques and integrated circuits reduce the required number of printed circuit boards and facilitate fabrication of special modules. Several operating systems are described.