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audiometer
https://mhc.andornot.com/en/permalink/artifact8212
Dates
1930
circa 1930
Collection
University Health Network - Academy of Medicine Collection
Category
Diagnostic & Treatment Artifacts
Classification
Otolaryngology
Accession Number
1982.21.3
Description
A power-operated audiometer encased in a walnut veneer case with a carrying handle, earphones, and headband.
More detail
1 image
Accession Number
1982.21.3
Collection
University Health Network - Academy of Medicine Collection
Category
Diagnostic & Treatment Artifacts
Classification
Otolaryngology
MeSH Heading
Hearing Tests
Hearing Loss
Deafness
Audiometry -- instrumentation
Description
A power-operated audiometer encased in a walnut veneer case with a carrying handle, earphones, and headband.
Part Names
case - Size: Length 33.0 cm x Width 22.0 cm x Depth 22.0 cm
Provenance
Acquired from the Academy of Medicine.; source: Dr. L. Cherkas, M.O.H., Peel Regional Health Unit, Brampton, Ont
Maker
Audiometer Sales Corp., Division of Maico Co., Inc.
Site Made (City)
Minneapolis
Site Made (State)
Minnesota
Site Made (Country)
United States of America
Dates
1930
circa 1930
Material
wood: brown
metal: yellow
rubber: black
Inscriptions
"Model 53 C Serial No. 34047 // Volts 117 Cycles 60 // Watts 30"
Permanent Location
Storage Room 0007
0007-G1-1
Copy Type
Original
Reference Types
JPG
Reference Comments
CD #UHN
Research Facts
Hearing loss scale: –1- to +95; frequency scale: 1200-6000.
Images
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