Microphone
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Ingenium,
1988.0417.001
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- OBJECT TYPE
- CARBON/SINGLE BUTTON/MILITARY/TABLE
- DATE
- 1943
- ARTIFACT NUMBER
- 1988.0417.001
- MANUFACTURER
- NORTHERN ELECTRIC CO. LTD.
- MODEL
- 1120
- LOCATION
- Canada
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- METAL/ SYNTHETIC Ebonite or Bakelite
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- N/A
- Width
- 14.5 cm
- Height
- 29.0 cm
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Communications
- Category
- Sound
- Sub-Category
- N/A
Manufacturer
- AKA
- NORTHERN ELECTRIC
- Country
- Canada
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- Canada
- State/Province
- Unknown
- Period
- THIS SERIES OF MICROPHONES USED C.1940-1947
- Canada
-
MADE IN CANADA & USED BY RCAF. - Function
-
TO CONVERT AUDIO SIGNALS TO ELECTRICAL SIGNALS & PASS THEM TO A RADIO TRANSMITTER - Technical
-
THIS DESIGN DATES TO 1915 WHEN MODIFIED TELEPHONES WERE USED AS RADIO MICROPHONES. ESSENTIALLY THIS UNIT IS COMPOSED OF A CANDLE STICK TELEPHONE BASE LESS THE HOOK, AND WITH A PRESS-TO-TALK LEVER ADDED, NOTE STEEL COVEROVER ROTARY DIAL HOUSING. EXAMPLE OF OLD TECHNOLOGY REVIVED DUE TO EMERGENCY- WW11. - Area Notes
-
Unknown
Details
- Markings
- PLATE: 'ROYAL CANADIAN AIR FORCE/ MICROPHONE/ TYPE 1120 DA PER. R11857-C REF. 10A/ 1322/ MFD. 1943/ BY/ Northern Electric Company/ LIMITED/ MADE IN CANADA'/ EMBOSSED ON BACK OF MICROPHONE CASE: 'NORTHERN ELECTRIC COMPANY LIMITED'/ ON LEVER: 'PRESS-TO-TALK'
- Missing
- NONE
- Finish
- BLACK
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
NORTHERN ELECTRIC CO. LTD., Microphone, 1943, Artifact no. 1988.0417, Ingenium – Canada’s Museums of Science and Innovation, http://collections.ingeniumcanada.org/en/id/1988.0417.001/
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