Frequency Analyser

Frequency Analyser

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Frequency Analyser, Bruel & Kjaer, Copenhagen, Denmark, type 2105, in fitted carrying case, serial no.24589, circa 1960. (Standard equipment for evaluating audio equipment)

Details

Category:
Acoustics
Object Number:
1993-330
Measurements:
overall: 550 mm x 440 mm x 275 mm,
Frequency Analyser: 550 mm x 410 mm x 255 mm,
Wooden lid: 500 mm x 440 mm x 60 mm,
type:
frequency analyser
credit:
Royal Nat. Throat, Nose & Ear Hospital