Analog to Digital Converter to Digital Magnetic Recorder Interface.

摘要

The report is a complete description of the Interface between the Analog to Digital Computer AF01 (referred to as A/D) and the Digital Magnetic Recorder PI-1207 (referred to as TAPE). The report is basically a documentation of the interface,but will discuss the A/D or the TAPE whenever this is required to clarify the documentation. The A/D-Interface-TAPE system is a part of an image digitizing system used in conjunction with the IDECS and is capable of high resolution. The image under analysis will be scanned by a Scanning Densitometer,the analog output of which is fed to the A/D Converter where it is digitized and stored on the Tape. Later the digital data can be computer processes and/or displayed on the IDECS. The system can also be used for digitizing and recording any analog signal and in that respect can stand out as a complete system independent of the image scanning system. (Author)