[AG-TECH] Personal Access Grid Audio

Jason Wood jason at comp.leeds.ac.uk
Tue May 10 08:01:17 CDT 2005

 	I have a vague recollection of a microphone/speaker combo that
had builtin echo cancellation that people were using for personal
access grids, is this correct or have a dreamt it ? If it is real
can someone remind me of the name of the model and company that
produces it. Also, does anyone have any experience of such devices
or alternative strategies for audio for PIGs other than headphone/
headmic sets.


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