Microphone

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Ingenium, 1988.0380.001
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OBJECT TYPE
DYNAMIC/STAND
DATE
1940
ARTIFACT NUMBER
1988.0380.001
MANUFACTURER
TURNER
MODEL
99
LOCATION
Cedar Rapids, Iowa, United States of America

More Information


General Information

Serial #
6443
Part Number
1
Total Parts
1
AKA
N/A
Patents
N/A
General Description
CAST NON-FERROUS METAL CASE WITH ADJUSTABLE MIKE STAND MOUNTING YOKE/ A WOVEN METAL SCREEN WITH FABRIC WIND-BLAST MATERIAL PROTECTS DIAPHRAGM OPENING/ SYNTHETIC CORD

Dimensions

Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.

Length
8.9 cm
Width
8.9 cm
Height
13.5 cm
Thickness
N/A
Weight
N/A
Diameter
N/A
Volume
N/A

Lexicon

Group
Communications
Category
Sound
Sub-Category
N/A

Manufacturer

AKA
TURNER
Country
United States of America
State/Province
Iowa
City
Cedar Rapids

Context

Country
Canada
State/Province
Ontario
Period
1940-1960
Canada
POSSIBLY USED BY MACKENZIE KING FOR WAR BOND DRIVES.
Function
TO PICK UP SOUND, VOICE & MUSIC AND CONVERT TO COMPLEX ALTERNATING CURRENT. THE AC, WHEN AMPLIFIED, WOULD DRIVE SPEAKERS.
Technical
TYPE SAMPLE OF EARLY DYNAMIC MICROPHONE
Area Notes
Unknown

Details

Markings
PAINTED ON BOTH SUPPORT ARMS: 'BLOOM SOUND'/ MFR. PLATE ON TOP: 'TURNER DYNAMIC/ MODEL SERIAL OHMS/ 99 6443 50/ CEDAR RAPIDS IOWA U.S.A.'/ENGRAVED AROUND SCREW ATTACHMENT: 'AMPHENOL'
Missing
N/A
Finish
BROWN GUNMETAL/ BLACK CORD
Decoration
N/A

CITE THIS OBJECT

If you choose to share our information about this collection object, please cite:

TURNER, Microphone, circa 1940, Artifact no. 1988.0380, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1988.0380.001/

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