pulse generator, audio
Datecirca 1955
Inventory NumberWJ0450
ClassificationPulse Generator
Subject
Maker
Grason-Stadler Company
founded 1949
Place of OriginWest Concord, Massachusetts, United States
Dimensions21.9 × 50 × 32 cm (8 5/8 × 19 11/16 × 12 5/8 in.)
DescriptionMounted in instrument rack #17 (WJ0648). A two-channel pulse generator which generates two square wave pulses with repetition rates of 0.1 to 100 pulses per second, a pulse duration of 100 microseconds to 1 millisecond, and an interchannel delay of 0 to 1 second.
Signedplate on front: g stadler / grason / grason-stadler co. / WEST CONCORD * MASSACHUSETTS / PULSE GENERATOR / SERIAL NO. 1 MODEL NO. 876S2
Inscribedin red on front: ΨΦ
in red on front: 9160-023033
Curatorial Remarkslocated in basement of William James Hall in the Stevens display weight is an estimate and not necessarily accurate
FunctionGenerates two square wave pulses with repetition rates of 0.1 to 100 pulses per second, a pulse duration of 100 microseconds to 1 millisecond, and an interchannel delay of 0 to 1 second.
Historical AttributesUsed in the Psycho-Acoustic Laboratory (PAL) in Memorial Hall, Harvard University.
Damon Engineering, Inc.
Date: 1962-1972
Object number: 2006-1-0085
George Washington Pierce
Date: 1937
Object number: 1998-1-0951b
Harvard Cyclotron Laboratory
Date: 1947-2002
Object number: 2003-1-0291
Technical Measurement Corporation
Object number: RS1083
