Microphone

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OBJECT TYPE
RIBBON/BIDIRECTIONAL/TABLE
DATE
1929
ARTIFACT NUMBER
1993.0223.001
MANUFACTURER
VARIOUS
MODEL
6683A
LOCATION
London, England

More Information


General Information

Serial #
19434
Part Number
1
Total Parts
1
AKA
N/A
Patents
N/A
General Description
COPPER, BRASS, DURALUMINUM RIBBON, OTHER METALS, POSSIBLY ALUMINUM

Dimensions

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

Length
15.0 cm
Width
9.5 cm
Height
8.5 cm
Thickness
N/A
Weight
N/A
Diameter
N/A
Volume
N/A

Lexicon

Group
Communications
Category
Sound
Sub-Category
N/A

Manufacturer

AKA
VARIOUS
Country
England
State/Province
Unknown
City
London

Context

Country
England
State/Province
Unknown
Period
PROBABLY LATE 1920'S & 1930'S
Canada
Unknown
Function
TO PICK UP SOUND, VOICE & MUSIC AND CONVERT TO COMPLEX ALTERNATING CURRENT. THE ALTERNATING CURRENT WOULD BE AMPLIFIED TO MODULATE A RADIO BROADCAST TRANSMITTER.
Technical
EXAMPLE OF AN EARLY RIBBON MICROPHONE IN A SELDOM SEEN STYLE. IT IS CONSIDERED EXTREMELY RARE (REF.2).
Area Notes
Unknown

Details

Markings
MFG. PLATE ON BASE: 'B.B.C. - MARCONI RIBBON MICROPHONE/ INST. NO. 19434 P.S. 6683A/ MARCONI'S WIRELESS TELEGRAPH CO. LTD./ LONDON'
Missing
N/A
Finish
PAINTED GLOSS BROWN
Decoration
N/A

CITE THIS OBJECT

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

VARIOUS, Microphone, circa 1929, Artifact no. 1993.0223, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1993.0223.001/

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