The CFAM3 was first sold by RDM Consultants Ltd. in 1994. It was a four channel machine with the later addition of concurrent 4 channel Averaged Evoked Potential Computation using external stimulators. The CFAM2 software had continued to be developed and the ability to perform off-line and on-line data classification was added. A patented data category mapping technique could produce two or three dimensional plots of data classes with the graphical display format being defined by the user by means of a script file.
The type name was changed later to CFAM3c with the replacement of the monochrome display by a colour display with on-screen electrode placement diagrams. These diagrams were also printed on the chart output alongside the relevant channel data.
The CFAM3c is no longer manufactured.
For an example of Data Category Mapping see under FETAL in the examples directory.
