Type A audibility meter
Type A audibility meter
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Usage conditions apply
- Location
- Currently not on view
- Object Name
- Meter, Audibility
- audibility meter
- Other Terms
- Meter, Audibility; Measuring Devices
- date made
- 1916
- associated date
- 1916
- Measurements
- overall: 5 in x 8 in x 5 in; 12.7 cm x 20.32 cm x 12.7 cm
- ID Number
- EM.315907
- catalog number
- 315907
- accession number
- 222954
- Credit Line
- from the U.S. Naval Research Laboratory
- See more items in
- Work and Industry: Electricity
- Data Source
- National Museum of American History
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