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Memory core heating by switching at high frequencies
(Lincoln Laboratory - Division 6, 1956-01-31)
The heating of a memory core caused by high frequency
switching has been studied experimentally. For a
switching frequency of 4OO kilocycles (the maximum frequency possible in a coincident-current two-to-one
selection ...
Bondeze Magnetic Wire for Memory-Plane Construction
(Lincoln Laboratory - Division 6, 1954-08-27)
The possible eventual breakdown of the Quadruple Formex insulation in memory planes due to the abrasive action of vibrating memory cores could be prevented by wiring the planes with Bondeze #3 Magnetic wire. The resulting ...
Summary of MIT-IBM collaboration - November 1 thru December 31, 1954
(Lincoln Laboratory - Division 6, 1955-01-07)
Summary of the collaboration between MIT and IBM between November 1-December 31, 1954.
Group leaders' meeting, June 6, 1955
(Lincoln Laboratory - Division 6, 1955-06-07)
Minutes of weekly group leader meeting discussing briefing on SAGE test committee activity, salary review, space, and Coordinating Committee meeting.
Group 62 Section Leaders Meeting 24 May, 1954
(Lincoln Laboratory - Division 6, 1954-05-27)
Meetings with Air Force ADC have led to a plan for implementing the Air Division Combat Operations Center with a simplex FSQ-7 and a supplementary large board (projected) display. A procedure to formalize the processing ...
Group leaders' meeting, August 18, 1952
(MIT Digital Computer Laboratory, 1952-08-18)
Minutes of weekly group leader meeting discussing Taylor's trip on vacuum tubes, Whittemore floor space, engineering reports, Whirlwind I installation, drawings, and spares, Whirlwind II contractor, use of Whirlwind I by ...
Documents to be sent to IBM
(Lincoln Laboratory - Division 6, 1955-06-21)
Memorandum notifying Group 62 and 42 staff and secretaries that copies of all MIT documents on AN/FSQ-7 Inputs and display should be sent to the IBM Subcontracts Office and to their Publications Group.
Minutes of concurrence meeting no. 18
(Lincoln Laboratory - Division 6, 1955-04-05)
Addendum to the minutes of the concurrence meeting held 5 April 1955 adding specifications that were not reported in Division 6 Memo M-3433.
Specifications for the central computer system for the AN/FSQ-7, supplement 4
(Lincoln Laboratory - Division 6, 1955-10-24)
The AN/FSQ-7 specifications for the Central Computer System as recommended by Lincoln Laboratory were listed in 6M-3291 (released
by T.I.R. #1-57), 6M-3291 Supplement 1 (released
by T.I.R. #1-66), 6M-3291 Supplement 2 ...
Electronic Computer Division personnel
(MIT Servomechanisms Laboratory, 1951-01-01)
Roster of staff and non-staff Electronic Computer Division personnel.