William Grey Walter and Alan A. Brooks, 'A Portable Two Channel Amplifier and Ink Recorder', 1947

From Electrical Engineering. Discusses development of amplifier and recorder technologies for Walter's E.E.G. machinery. Also contains letter enclosing proof from editor Geoffrey Parr.

Details

Extent:
122
220
Identifier:
BURD/A/07/05
Access:
Open Access

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