Frequency Analyser
- Made:
- circa 1960 in Copenhagen
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
- type:
- frequency analyser
- credit:
- Royal Nat. Throat, Nose & Ear Hospital
